Friday, June 25, 2010
Couples match
Thursday, June 24, 2010
NYU in Abu Dhabi
NYU seems to be attacking that from an interesting angle in it's Abu Dhabi venture, the modal student will be an American: N.Y.U. Abu Dhabi Scours Globe for Top Students
Abu Dhabi "...is where N.Y.U. will open a campus in September with an inaugural freshman class of 150 students from 39 countries."..."Although the students come from 39 countries, with 43 languages, about a third are from the United States. The next four biggest sources are the United Arab Emirates, China, Hungary and Russia. "
...
"Backed by the open checkbook of the Abu Dhabi government, the wealthiest of the seven United Arab Emirates, N.Y.U. Abu Dhabi scoured the planet for candidates. It called on the Institute of International Education, which administers the Fulbright scholarships, to help it identify 900 of the world’s top high schools, and then pressed the schools for their best students.
Though based in Abu Dhabi, students will be encouraged to spend time at some of N.Y.U.’s 16 other sites, on five continents — more traditional study-abroad centers with short-term or narrowly focused programs. In a promotional booklet, the university sketched out a hypothetical plan for film and media majors, with sojourns in Berlin, Buenos Aires, Prague and New York.
The project carries risks. While Abu Dhabi is a relatively modern, multicultural Muslim state, homosexual acts are illegal and the Internet is censored. And there is no guarantee that the seemingly limitless resources of its oil-rich government will remain so, given the precarious global economy and Middle East politics.
But the Abu Dhabi government has agreed to pay for the entire N.Y.U. project, though neither it nor the university has detailed a price. And the emirate has embraced N.Y.U.’s vision of a liberal arts institution with full access to ideas, books and the Internet. "
...
"Some in the new freshman class, including Mr. Aqel, have already used Facebook to discuss a possible civil rights club. “In a way, it’s almost a challenge because we can’t hold protests,” Mr. Aqel said. “But I think we’ll be able to find creative ways to circumvent restrictions while maintaining respect for our host country.” "
You can pick up the thread of previous posts here: Universities and culture.
Wednesday, June 23, 2010
Debra Satz on noxious markets
Debra Satz (2008). The Moral Limits of Markets: The Case of Human Kidneys. Proceedings of the Aristotelian Society 108 (1pt3):269-288.
From the news story on her class day address:
"What are the different characteristics of markets? Why do some exchanges prompt "extreme revulsion"? Among the examples Satz raised: child labor, body parts, reproductive services, international arms, addictive drugs.
"What makes particular markets appear undesirable or, in my terminology, noxious?" she asked. The intrinsic nature of certain goods – friendship, a person's good name, various prizes and honor – can immediately diminish their value when they are sold.
There are also extrinsic reasons that make markets noxious, and this was Satz's focus. Is the agent fully aware of the consequences of his or her actions? Do all agents have the same information? Does the market cause extreme harm to individuals? And how extreme does it have to be to make it noxious? Does it cause harm to society?
As Satz said – with a nod to Tolstoy's line about unhappy families – "Each noxious market is noxious in its own way," and there will not be agreement on these issues. For example, the sale of kidneys is among one of the most difficult questions. Sales are illegal in every developed society, she said. Kidneys can be donated altruistically while the donor is alive or after death, but no society makes donation mandatory, even in death. Some would argue that with two kidneys people have more than they need. As of June 10, more than 80,000 Americans were on the waiting list for a kidney, and many of them will die waiting, Satz said. "...
"In closing, Satz threw up two final challenges: "Noxious markets" reflect some of the most fundamental problems of our globe, and they will not go away unless and until the underlying problems are addressed. That will require public debate and a willingness to confront hard issues."
Tuesday, June 22, 2010
Lotteries for private schools
Analysis and Perspectives » What We're Watching » Tough Luck
A review of the film 'The Lottery'
Authors:
Chad Aldeman
Erin Dillon
Publication Date:
June 8, 2010
"The Lottery" (2010), directed by Madeleine Sackler. The film opens to a wider audience on June 8. For theater listings, visit: http://www.screenvision.com/s/showing/TheLottery/.
"Newark, N.J., Mayor Cory Booker supports charter schools. But he might hesitate before encouraging everyone to see the new documentary "The Lottery," which follows four young children and their families as they vie for a spot at Harlem Success Academy, a coveted charter school across the river in New York City. In the film, Booker says he no longer attends the lotteries that over-subscribed charter schools like Harlem Success Academy use to select students because they break his heart, and because "a child's destiny should not be determined on the pull of a draw."
"Many who see "The Lottery" will likely share Booker's conflicted feelings. The film does an excellent job of showing both the promise and the limits of charter schools and public school choice. When Booker uses the word "destiny," he's not exaggerating; the families feel that winning or losing this lottery will go a long way to determine their child's future. As one prospective Harlem Success parent says in the film, "They instill in those kids from the beginning that 'my goal is to become a college graduate.' I think that if I had had that type of setting ... I think that would have made a big difference in my life."
"And yet, it's no spoiler to alert audience members that some of the families profiled will lose the lottery; more than 3,000 families apply for 475 seats. Those who stay to attend a neighborhood school will be assigned to one of 23 elementary schools. At 19 of these schools, fewer than half of the students are reading on grade level. In contrast, at Harlem Success Academy, 95 percent of third-graders read at grade level, and 100 percent score proficient on the state math exam. Thus, the stakes for these four particular families are high.
""The Lottery's" strength is in showing the audience the school choice process through the eyes of these families..."
Monday, June 21, 2010
Misc. non-simultaneous kidney exchange chains
Wednesday, April 14, 2010, By Jill Daly, Pittsburgh Post-Gazette
"Twelve donors and 12 recipients with advanced renal disease will be part of the chain when it is completed."
A discussion in the Student BMJ of kidney exchange in England: Would you donate your kidney to a stranger? Donors give a kidney to strangers in paired, pooled, and chain kidney transplants
A big kidney exchange involving four DC area hospitals, organized at Georgetown U. Hospital, including a June 15 video on the Early Show with the crowd of patients and donors.
"Abstract: The National Kidney Registry (NKR) has facilitated more than 100 transplants at 24 centers in the past 2 years and the numbers are rapidly increasing. The NKR has inherent capability for rapid change as innovations are developed and incorporated in the approach to matching donors and recipients in transplant chains. Kidneys are shipped with geotracking devices utilizing existing OPO procedures whenever patients are willing to accept them. This reduces the need for donor travel and increases the geographic area where matches can be made. Out-of-sequence transplants can be performed to improve logistics. Matching software is designed to facilitate chain transplantation and incorporates metrics that help transplant centers develop strategies to improve the chances that their patients can be transplanted. Daily match runs and close attention to repairing broken chains have been critical to growing the number of transplants that can be facilitated. A number of new innovations are expected to increase the opportunities for patients and their potential living donors."
See a chain of stories on chains here.
Sunday, June 20, 2010
Father's day
Happy Fathers' Day to all you fathers and children out there.
Indian weddings in New England: the hotel market
"On a hot, sunny Saturday in early May, a raucous wedding procession of women in bright, shimmery saris and men in long embroidered kurtas and sunglasses danced through a hotel parking lot behind a van blaring bhangra beats. The groom brought up the rear on a dappled white horse.
"It was the first time the Marlborough Best Western had hosted a traditional Indian wedding and, in keeping with Indian culture, it was an elaborate, all-day affair, with 450 guests.
"Best Western is among the many hotels actively pursuing this lucrative market as they struggle to make up for last year’s recession-diminished revenues.
"The InterContinental Hotel, the Ritz-Carlton, the Taj Boston, and the Westin in Waltham have all hosted Indian wedding expos in the past year. Hyatt Hotels Corp. developed an Indian wedding webinar to educate staff about ceremonial customs, cuisine, even popular brands of alcohol.
"And India New England, a newspaper published in Waltham, has had so much demand from advertisers that it put out two wedding supplements instead of one last year and plans to do the same this year.
“Literally, this market is just exploding,’’ said publisher Upendra Mishra."
..."The weddings, [wedding planner and decorator Shobha Shastry] said, typically range from $50,000 to $150,000 and can go as high as $300,000.
"The average cost of a wedding in Massachusetts, by comparison, is closer to $30,000, according to the research company the Wedding Report Inc."
..."There are about 1,500 Indian weddings a year in the region, according to India New England — more than double the number 10 years ago."
Saturday, June 19, 2010
Unraveling of day care
"These days, many parents are so intent on getting high-quality care for their kids, that they are signing up at popular child-care centers at the moment they know they are expecting a baby—or before. Some child-care centers don't even offer applications, but merely hand parents a wait-list form. That means some kids spend the first two years of their lives on a day-care wait list.
"With more women than ever in the work force, many of the country's roughly 11,000 nationally accredited child-care centers are full to capacity. The rules governing wait lists are roughly the same for all of them: Slots are assigned on a first-come, first-served basis. Infant care usually has the longest wait lists. Siblings of children who are already enrolled typically get first dibs on openings, to keep families together.
"Even so, the decision-making process behind filling these coveted slots is complex.
"Directors must match up age groupings so classmates' napping and eating routines are similar. And they must coordinate children's admission to match the unpredictable "graduation" dates of older children.
"To secure a slot, directors advise wait-listing your child at least a year or more before you expect to need care. Jessica Cavens put her baby-to-be on a child-care wait list last August, as soon as she got the results of her home-pregnancy test. The child-care center director got the good news even before the baby's grandparents. Now, one year later, Ms. Cavens's baby, Peyton, has been promised a coveted slot in August in the infant-care room at Primrose School at Stapleton, Colo.
"Some child-care centers allow parents to wait-list children not yet conceived. At centers franchised by Goddard Systems Inc., with 362 schools in 37 states, directors generally accept a wait-list entry before conception as long as parents pay a refundable deposit, usually of about $200, says Joseph Schumacher, chief executive of the King of Prussia, Pa., company."Other directors accept wait-list entries with no questions asked. "I can't do a pregnancy test," says Vallerie Tribble, director of Innovation Station Child Development Center, Alexandria, Va., owned by Bright Horizons Family Solutions, Watertown, Mass.
"Alyssa Soper, director of Bright Horizons at the Prudential Center in Boston, where wait lists are about a year long, says she gets wait-list requests from families who say "they're trying or thinking about" having a baby.
"It pays to enroll all your kids at the same center. Even signing up an older sibling for after-school care or summer camp at your target center may be enough to earn his or her younger sib a slot."
HT: Benjamin Kay at UCSD
Friday, June 18, 2010
Misc. kidney exchange news
"The Emory Transplant Center at Emory University Hospital in Atlanta has recently opened its innovative Paired Donor Kidney Exchange Program, providing greater hope for patients in need of kidney transplants."
...
"Dr. Newell and his team this past month completed the third paired donor exchange surgeries involving a total of six patients - three donors and three recipients - from Texas, Colorado and Georgia. As part of this, as well as one of the two previous exchanges, Emory partnered with the Texas Transplant Institute in San Antonio, the largest independent paired donor program in the country. The program is led by Adam Bingaman, MD, a former Emory trainee who completed both his residency in general surgery and his PhD work at Emory School of Medicine. "To get the ball rolling initially on our program here at Emory, one of the first things we did was partner with the Alliance for Paired Donation," says Dr. Newell. "APD maintains a database of patients who have incompatible donors from over 50 other transplant centers, and the Alliance runs a computer program once a month to find matches between them.
"After about a year, we decided to focus on developing our own database rather than depending on APD's, and we naturally approached Dr. Bingaman about collaborating," says Newell. "Now, building our own listing of donor-recipient pairs remains paramount, an effort expedited by weekly meetings and consultations. Whenever new candidates are added, the data is shared with Dr. Bingaman's program, further increasing each patient's chance of receiving a compatible kidney from a living donor.""
Here's a paper in the June 2010 American Journal of Transplantation:
Ethical Considerations for Participation of Nondirected Living Donors in Kidney Exchange Programs
E.S. Woodle, J. A. Daller, M. Aeder, R. Shapiro, T. Sandholm, V. Casingal, D. Goldfarb, R. M. Lewis, J. Goebel and M. Siegler ; for the Paired Donation Network
Paying It Forward
Tulane surgeons performed what is believed to be the first “domino” paired-donor kidney exchange in Louisiana at Tulane Medical Center. Three patients in dire need of a kidney transplant received new organs from people they had never met.
Thursday, June 17, 2010
Online labor markets, as an experimental lab
A recent paper explores their use for conducting experiments: The Online Laboratory: Conducting Experiments in a Real Labor Market by John Horton, David Rand and Richard Zeckhauser . They suggest that Amazon's Mechanical Turk is a convenient venue to do experiments, with some natural advantages (e.g. it's possible to recruit large numbers of participants, who don't need to know they are in an experiment), in which adequate control is possible.
"Abstract: "Online labor markets have great potential as platforms for conducting experiments, as they provide immediate access to a large and diverse subject pool and allow researchers to conduct randomized controlled trials. We argue that online experiments can be just as valid – both internally and externally – as laboratory and field experiments, while requiring far less money and time to design and to conduct. In this paper, we first describe the benefits of conducting experiments in online labor markets; we then use one such market to replicate three classic experiments and confirm their results. We confirm that subjects (1) reverse decisions in response to how a decision-problem is framed, (2) have pro-social preferences (value payoffs to others positively), and (3) respond to priming by altering their choices. We also conduct a labor supply field experiment in which we confirm that workers have upward sloping labor supply curves. In addition to reporting these results, we discuss the unique threats to validity in an online setting and propose methods for coping with these threats. We also discuss the external validity of results from online domains and explain why online results can have external validity equal to or even better than that of traditional methods, depending on the research question. We conclude with our views on the potential role that online experiments can play within the social sciences, and then recommend software development priorities and best practices. "
Wednesday, June 16, 2010
Renting art at Brandeis
"Brandeis University is raising eyebrows in the museum world with its plans to lend out artworks for money, but exploring this option is a reasonable way to preserve the financially strapped school’s collection.
"Last year, Brandeis considered closing the renowned Rose Art Museum and selling off some of its 7,500 objects. Had that happened, both the school and the region would have been worse off for it. Now, the Globe recently reported, the school is hiring auction house Sotheby’s as a lending broker. Collecting fees from institutions that might want to display some of the museum’s works could generate badly needed funding and might even increase awareness of the Rose as well."
Update: [6:14:18 AM] Bettina Klaus writes "saw your blogpost on renting art and remembered that my Maastricht neighbors are renting some http://www.bonnefanten.nl/en/art_lease (Bonnefanten Art Lease Contemporary art at your home)
Tuesday, June 15, 2010
The market for shorthand
Well, recording machines changed the way people dictated letters (and computers of course changed it again), and nowadays the WSJ reports that you need a translator to recover the contents of old shorthand notes:Do You Know, Offhand, Anyone Who Knows Shorthand?As a Skill Fades, Translators Are in Demand; Ms. Sanders Charges 20.5 Cents a Word
It's probably also hard to find someone to repair buggy whips, not to mention recovering files stored in WordPerfect on floppy disks...
If anyone needs someone who once mastered Scribe (since displaced by TeX), let me know.
Monday, June 14, 2010
Heart transplant pro golfer
It turns out the headline means the golfer Erik Compton got _a_ shot at playing in the Open. He's a survivor of two heart transplants who wants to make a living playing golf. He's one of 156 players in possession of what he calls a Golden Ticket -- a tee time this week at Pebble Beach to play in the U.S. Open."
Universities and culture
"During disorientation, the students — 85 percent of them Egyptians — are taught to learn in ways quite at odds with the traditional method of teaching in this country, where instructors lecture, students memorize and tests are exercises in regurgitation."
See this earlier post touching on university culture and national culture: Worldwide university rankings, compared to GNP .
Sunday, June 13, 2010
Live Liver donation tragedy
"A man who agreed to donate part of his liver to help a sick relative died while undergoing the transplant procedure at Lahey Clinic in Burlington two weeks ago, the hospital said yesterday.
"It was only the third death of an adult living liver donor in the United States in the two decades since the first procedure was done, according to two leading transplant surgeons. A total of 4,036 have been performed.
..."“The safety of the donor is foremost in everyone’s mind,’’ said Dr. James Markmann, chief of transplant surgery at Massachusetts General Hospital. “It is a very safe operation, but the risk is not zero. If you do enough [of these operations], it will happen. Our thoughts go out to the donor’s family. They did a wonderful thing, and it’s tragic that it ended up this way.’’
"Markmann put the risk of death at one or two in 1,000 operations and said the risks to donors are like those for any type of major surgery, including infection, but generally are less because patients are healthy. He said these risks are weighed against the benefits to recipients: 10 to 15 percent of people waiting for a liver donation die each year because of a shortage of cadaver donors. About 1,500 liver transplant candidates died last year across the United States."
"Dr. Giuliano Testa, director of liver transplantation at the University of Chicago Medical Center, said there have been just three deaths of adult liver donors, the last in 2002 at Mount Sinai Medical Center in New York. He called the Lahey team one of the most “experienced and most expert’’ in the country."
..."Until 2001, the number of liver transplants from living donors in the United States had been growing, reaching a peak of 524 that year. Since then the number has declined, with 219 operations performed last year. Of those, 24 were done at Lahey.
"Surgeons said that the Mount Sinai death may have had a chilling effect on living liver donor transplants, but that in 2002 the cadaver liver allocation system was reorganized so that organs went to the sickest patients. This change reduced the need for living donors.
"Of the 323 living donor liver transplants done in Massachusetts since 1994, 215 were performed at Lahey. This is the first donor death since the program began in 1999, the hospital said."
Saturday, June 12, 2010
Organs for sale? Repugnance as controversy to sell magazines
"Trading Human Organs Should Be Allowed"
Dating sites that limit your options
The idea is that, even if you would prefer to have lots of options yourself, you might prefer to be one of a small set of options your dating partners are considering.
Abstract:We model conditions under which agents in two-sided matching markets would rationally prefer a platform limiting choice. We show that platforms that offer a limited set of matching candidates are attractive by reducing the competition among agents on the same side of the market. An agent who sees fewer candidates knows that these candidates also see fewer potential matches, and so are more likely to accept the match. As agents on both sides have access to more candidates, initially positive indirect network effects decrease in strength, reach their limit and eventually turn negative. The limit to network effects is different for different types of agents. For agents with low outside option the limit to network effects is reached relatively quickly, and those agents choose the platform with restricted number of candidates. This is because those agents value the higher rate of acceptance more than access to more candidates. Agents with higher outside option choose the market with larger number of candidates. The model helps explain why platforms offering restricted number of candidates coexist alongside those offering larger number of candidates, even though the existing literature on network effects suggests that the latter should always dominate the former.
Friday, June 11, 2010
College admissions and "demonstrated interest"
Although there's prestige in this kind of association, there's also uncertainty. How many applicants would turn down a super-selective, big-name college to attend a somewhat less-selective, less-famous one? How do you know whether a student considers your college a top choice or a "safety school"? How does an applicant's sense of "fit" with a college relate not only to matriculation, but also retention?
"In recent years, such questions have prompted American's admissions team to look more closely at "demonstrated interest," the popular term for the contact students make with a college during the application process, such as by visiting the campus, participating in an interview, or e-mailing an admissions representative. In theory, it's a way to measure the likelihood that an applicant will matriculate—and succeed if they do.
"The practice is not new, but its importance has grown at some selective colleges in this era of ballooning applications and economic uncertainty. From 2003 to 2006, the percentage of colleges rating demonstrated interest as a "considerably important" factor increased to 21 percent from 7 percent, according to an annual survey by the National Association for College Admission Counseling. Since then, that number has held steady (another 27 percent of colleges now deem it "moderately important"). ...
"Recently, American has created more opportunities for students to do just that. The admissions office has broadened its recruitment strategies to include online chats for prospective applicants. Participation is noted in each student's file. ...
"Demonstrated interest often dovetails with another strategy for managing uncertainty: the waiting list. This year, American offered a spot on its waiting list to about 2,000 students, a seemingly large number considering that the university had accepted approximately 7,300 students for its freshman enrollment target of 1,450.
"Applicants who received waiting-list invitations from American fit a range of descriptions. Some were less competitive than the applicants the university accepted, but others were top-notch students who did not seem like a good fit for the university. In some cases, the reason was a lack of demonstrated interest, Ms. Alston says."
Thursday, June 10, 2010
Teachers who tamper with standardized test scores
Afghan child weddings
The case of Khadija Rasoul, 13, and Basgol Sakhi, 14, from the village of Gardan-i-Top, in the Dulina district of Ghor Province, central Afghanistan, was notable for the failure of the authorities to do anything to protect the girls, despite opportunities to do so.Forced into a so-called marriage exchange, where each girl was given to an elderly man in the other’s family, Khadija and Basgol later complained that their husbands beat them when they tried to resist consummating the unions. "
Wednesday, June 9, 2010
Super duper
Student Accused of Lying to Harvard Was Admitted to Stanford, Too
"Adam Wheeler, the Delaware man charged with lying about his credentials to get into Harvard and to secure nearly $50,000 in financial aid and prizes, was later admitted to Stanford as a transfer student, Massachusetts prosecutors said in court documents released Wednesday."
"Cara O’Brien, a spokeswoman for Middlesex Superior Court in Massachusetts, told my colleague Abby Goodnough that the documents reveal that Mr. Wheeler was admitted to Stanford this year as a transfer student for the 2010-11 school year. Massachusetts authorities have said that Mr. Wheeler left Harvard last fall after university officials confronted him with allegations that much of his application for a Rhodes Scholarship had been plagiarized."
See my earlier post for the background: College admissions fraud, at Harvard
Update: and here's the Dec. 16, 2010 Globe story covering his guilty plea and sentencing.
Personal data for sale
The budgeting Web site Mint.com, for example, displays discount offers from cable companies or banks to users who reveal their personal financial data, including bank and credit card information. The clothing retailerBluefly could send offers for sunglasses to consumers who disclose that they just bought a swimsuit. And location-based services like Foursquare and Gowalla ask users to volunteer their location in return for rewards like discounts on Pepsi drinks or Starbucks coffee.
These early efforts are predicated on a shift in the relationship between consumer and company. Influenced by consumers’ willingness to trade data online, the sites are pushing to see how much information people will turn over."...
"New companies including WeShop, Aprizi, Blippy and Dopplr are trying to exploit the data that people seem so willing to give up. Some are even allowing shoppers to set what terms they want — free shipping, half-price discounts, only fair-trade products. They can also list what they are shopping for, like a gray cashmere sweater under $100, for instance, and let the retailers fight it out for the right to make a sale.
“The whole privacy debate has grown up around people using your data without your permission,” said Antony Lee, chief executive of WeShop. “If you want to use your data to your benefit, that’s for you to do,” Mr. Lee said."
Tuesday, June 8, 2010
Experimental economics and market design
Roth, Alvin E. " Is Experimental Economics Living Up to Its Promise? , in Frechette, Guillaume and Andrew Schotter (editors), in The Methods of Modern Experimental Economics , Oxford University Press, forthcoming.
Monday, June 7, 2010
Outsourcing online courtship
"Last June, Valdez, now 25, founded Virtual Dating Assistants -- a company that "specializes in making the dating dreams of busy individuals come true."
"Author Timothy Ferriss popularized the concept when he wrote about outsourcing his online dating accounts to teams of competing writers in his 2007 book, "The 4-Hour Work Week."
"Valdez's Atlanta-based firm is hardly the only outfit to offer such services. Dozens of profile-writing shops such as Arlington County-based TargetLove have popped up in the past few years, and dating coaches are increasingly managing their clients' online pursuits. Not to mention the well-intentioned friends and relatives who have taken over the process for the hapless singles in their lives.
"But Valdez and his team of 45 freelance writers, including Hartshorn, do it all: write a client's profile, pick out potential matches, send introductory e-mails and message back and forth until a date is confirmed. Then they turn over the correspondence and tell the lucky fellow where and when he's meeting Madame X. (And it's almost always that gender dynamic; 80 percent of the firm's clients are men.)...
"Mark Brooks, founder of Online Personals Watch, a site that tracks Internet dating trends, says this type of outsourcing is an ethically questionable form of "misrepresentation." Still, he expects the field to grow.
"Professional matchmakers often charge $5,000 or more a year and have a limited pool of matches. Online dating sites are populated with countless singles but can require more attention than some users are willing to devote. "It may look like instant gratification, like you dive into the pool and instantly come up with a fish, but it doesn't really work like that," Brooks says. "You've got to tap, tap, tap on the keyboard quite a lot to get anywhere."
Sunday, June 6, 2010
The market for young soccer players
"The youth academy of the famed dutch soccer club Ajax is grandiosely called De Toekomst — The Future. ...Ajax once fielded one of the top professional teams in Europe. With the increasing globalization of the sport, which has driven the best players to richer leagues in England, Germany, Italy and Spain, the club has become a different kind of enterprise — a talent factory. It manufactures players and then sells them, often for immense fees, on the world market.
...
"Like other professional clubs in Europe and around the world, Ajax operates something similar to a big-league baseball team’s minor-league system — but one that reaches into early childhood. ... for some families, the first time they realize their boys are under serious consideration is when a letter arrives from Ajax requesting that they bring their sons in for a closer look, an invitation that is almost never declined.
...
"Ajax puts young players into a competitive caldron, a culture of constant improvement in which they either survive and advance or are discarded. It is not what most would regard as a child-friendly environment, but it is one that sorts out the real prodigies — those capable of playing at an elite international level — from the merely gifted.
...
"About 200 players train at De Toekomst at any given time, from ages 7 to 19. (All are male; Ajax has no girls’ program.) Every year, some in each age group are told they cannot return the following year — they are said to have been “sent away” — and new prospects are enrolled in their place.
...
"I asked Martin Jol, the coach of Ajax’s first team, if it was difficult for him to nurture young players knowing he would lose them just as their talent blossomed. “I think that is the purpose of Ajax, to develop players and bring them up to the first team as young as possible,” he answered. “And then we sell them, not for peanuts but for a lot of money.”
...
"In the U.S., we think of money as corrupting sport, especially youth sport. At Ajax, it is clarifying. With the stakes so high — so much invested and the potential for so much in return — De Toekomst is a laboratory for turning young boys into high-impact performers in the world’s most popular game. "
...
"Parents pay nothing except a nominal insurance fee of 12 euros a year, and the club covers the rest — salaries for 24 coaches, travel to tournaments, uniforms and gear for the players and all other costs associated with running a vast facility. Promising young players outside the Ajax catchment area usually attend academies run by other Dutch professional clubs, where the training is also free, as it is in much of the rest of the soccer-playing world for youths with pro potential. (The U.S., where the dominant model is “pay to play” — the better an athlete, the more money a parent shells out — is the outlier.)
" How the U.S. develops its most promising young players is not just different from what the Netherlands and most elite soccer nations do — on fundamental levels, it is diametrically opposed.
Americans like to put together teams, even at the Pee Wee level, that are meant to win. The best soccer-playing nations build individual players, ones with superior technical skills who later come together on teams the U.S. struggles to beat. In a way, it is a reversal of type. Americans tend to think of Europeans as collectivists and themselves as individualists. But in sports, it is the opposite. The Europeans build up the assets of individual players. Americans underdevelop the individual, although most of the volunteers who coach at the youngest level would not be cognizant of that.
...
"De Toekomst is not where you come to hear a romantic view of sport. No one pretends that its business is other than what it is. “We sold Wesley Sneijder for a ridiculous amount of money,” Versloot said. “We can go on for years based on what he was sold for.”
...
"Versloot said that, on average, one and a half products of De Toekomst per season will rise to the first team and go on to a significant, well-compensated pro career. Some of the others will gravitate to second- or third-tier pro circuits or the high amateur ranks in the Netherlands, where the best players make “black money,” under-the-table payments. The pressure to emerge from the academy as one of its top products — and to produce them — is immense. “It is always a very tense atmosphere here, for everyone,” Versloot said. “You have to just get used to it.”
...
"Fulham, like Ajax, is often a seller of talent. It recently sold a 20-year-old to Manchester United for seven million pounds, or more than $10 million. “It’s a little ugly talking about the financial terms,” Jennings said. “I don’t like to do it. It feels not too far off from the slave trade."
"Everyone draws the line somewhere. Jennings told me that he recently received a call from a rival club asking if it could schedule a game against his “elite 5s” — 5-year-olds. He replied, “We don’t have elite 5s, but we’ll play your expectant mothers.”
...
"Ronald de Jong invited me to go scouting with him one Saturday. He had his eye on a specific target — “a 2004,” he said, referring to a birth year. A 5-year-old whom he had seen and was checking in with every month or so. This boy might not even be in school yet, I pointed out. “I don’t think he is,” de Jong said with a slight smile, as if he recognized the absurdity. “I believe he’s in day care.”
Saturday, June 5, 2010
Auction design patents
System and method for a hybrid clock and proxy auction is a patent issued on June 1, 2010 to Larry Ausubel, Peter Cramton, and Paul Milgrom. (Here is a link to other auction patents by Ausubel et al.)
National Kidney Foundation: End the Wait
"Transplant surgeon Dr. Francis L. Delmonico and non-directed kidney donor Bill Singleton were named the first co-Chairs of the END THE WAIT! Executive Committee, the National Kidney Foundation (NKF) announced June 4.NKF launched the END THE WAIT! initiative at the start of 2009 to address the urgent need to increase the number of organs available for transplantation in the United States."The END THE WAIT! initiative is a virtual call-to-arms that the current system of organ donation and transplantation is not sustainable to fulfill the needs of our patients. In collaboration with other major organizations in the kidney care, donation and transplant communities, we are leading this charge to address the inconsistent practices across the United States that are no longer acceptable," said John Davis, National Kidney Foundation CEO. “We know that Dr. Delmonico's vast professional experience as one of the nation's preeminent transplant experts and Mr. Singleton's personal experience as a living donor will help provide the knowledge and perspective needed to move our ambitious agenda forward and implement our END THE WAIT! recommendations.”END THE WAIT! recommendations focus on improving the donation process, eliminating barriers to donation, instituting best practices and increasing living and deceased donation.
The recently-passed Healthcare Reform Bill prohibits insurance companies from denying medical coverage to those with pre-existing conditions. In the past, living kidney donors had been viewed as having a pre-existing medical condition by some insurance companies and denied medical coverage. Certainly, such practices constitute barriers to donation and eliminating that was one of the END THE WAIT! recommendations," Davis added.
“We will continue to fight for patients to receive comparable care from one region of the country to another, for example by maximizing programs such as paired kidney donation that are not currently accessible to all patients,” said Dr. Delmonico, transplant surgeon at Massachusetts General Hospital and Professor of Surgery at Harvard Medical School. “Others priorities will focus on removing disincentives to living donation, including covering all donation-related expenses.”“The list of Americans now waiting for organs continues to increase each day,” said Singleton, a long-time NKF volunteer and former board member who became a kidney donor in December 2009 as part of the largest kidney exchange in the world to date. “I'm committed to helping other potential donors learn more about the process. I know we can help educate people and remove barriers through END THE WAIT!”
Friday, June 4, 2010
Market design at 9am
Thursday, June 3, 2010
College waiting lists and double depositing
"Why are waitlists so long this year? Marc Zawel on the increasingly common practice of "double depositing," and how a few bad apples could land you in waitlist limbo all summer long."
HT: Steve Leider
Tuesday, June 1, 2010
A market design collaboration between an economist and computer scientists
Finding Approximate Competitive Equilibria: Efficient and Fair
Course Allocation, Abraham Othman, Eric Budish, and Tuomas Sandholm, Proc. of 9th Int. Conf. on Autonomous Agents and Multiagent Systems (AAMAS 2010), van der Hoek, Kaminka, Lespérance, Luck and Sen (eds.), May, 10–14, 2010, Toronto, Canada, pp. 873-880
Abstract: In the course allocation problem, a university administrator seeks to efficiently and fairly allocate schedules of over-demanded courses to students with heterogeneous preferences. We investigate how to computationally implement a recently-proposed theoretical solution to this problem (Budish, 2009) which uses approximate competitive equilibria to balance notions of efficiency, fairness, and incentives. Despite the apparent similarity to the well-known combinatorial auction problem we show that no polynomial-size mixedinteger program (MIP) can solve our problem. Instead, we develop a two-level search process: at the master level, the center uses tabu search over the union of two distinct neighborhoods to suggest prices; at the agent level, we use MIPs to solve for student demands in parallel at the current prices. Our method scales near-optimally in the number of processors used and is able to solve realistic-size
problems fast enough to be usable in practice.
Monday, May 31, 2010
Money and medicine in Britain's National Health Service
"A WOMAN has been denied an operation on the NHS after paying for a private consultation to deal with her severe back pain.
Jenny Whitehead, a breast cancer survivor, paid £250 for an appointment with the orthopaedic surgeon after being told she would have to wait five months to see him on the NHS. He told her he would add her to his NHS waiting list for surgery.
She was barred from the list, however, and sent back to her GP. She must now find at least £10,000 for private surgery, or wait until the autumn for the NHS operation to remove a cyst on her spine. "
The managing of waiting lists for scarce resources is a tough business.
Sunday, May 30, 2010
Kidney exchange at VA hospitals
Paired kidney exchange attracts VA: Growing practice may be allowed at four hospitals that do transplants
"Sometime in the next month, more than 600 veterans waiting for kidney transplants at VA hospital transplant centers in Pittsburgh and three other locations across the country could have a new option for finding an organ match.
William Gunnar, national director of surgery for the Veterans Health Administration, said he is reviewing the idea of letting the four VA hospitals that do kidney transplants -- in Pittsburgh, Nashville, Iowa City and Portland -- join the still novel but growing practice known as paired kidney exchange."
...
"Kidney transplant administrators at all four VA hospitals said they would like to take part in paired kidney exchanges after discussing it for four years, and are hoping for a favorable review from the central office.
"It's a no-brainer," said Mohan Ramkumar, kidney transplant program medical director at VA Pittsburgh Healthcare, which has 194 people on its waiting list and does about 40 transplants annually. "The more transplants you can do, the more money you save from dialysis, and the more people you help."
"I don't know if it will do a tremendous amount to cut down on our waiting list, but it could help. It would be one more option," said Dr. Ramkumar.
Last year, of the roughly 17,000 kidney transplants done nationally, 304 of them were the result of paired exchanges. But that's up from just 74 in 2006, according to The United Network for Organ Sharing, an organization that oversees the nation's organ and transplant network. Experts expect those figures to continue to grow rapidly as the concept takes hold."
...
"The VA used to have 20 hospitals that did kidney transplants. But when Medicare in 1973 started paying for all kidney transplants, veterans chose private hospitals for transplants, and the VA closed its programs.
When Medicare started charging co-pays for its services in the 1990s, veterans asked the VA to do kidney transplants. In 2001, the VA chose three hospitals to restart their programs, with Pittsburgh joining them a year later."
...
"Though most of the nation's kidney transplant centers already are members of at least one of the various paired kidney exchange consortium -- which orchestrate exchanges between different hospitals -- the VA has moved more cautiously.
"There have been some accusations over the years that this ethically and legally borders on potentially selling organs," said Dr. Gunnar.
A 2007 federal law specifically said that paired kidney exchanges was not selling organs, which would be a violation of the National Organ Transplant Act, but Dr. Gunnar said a legal opinion was still needed to move forward.
Ethically, a big issue for paired kidney exchanges is dealing with altruistic donors not tied to a specific transplant recipient, said Judy Kazmar, kidney transplant coordinator for the Portland VA hospital, which has 152 people on its waiting list and does about 30 transplants a year there.
"We're pretty conservative here. And with donors, we need to know, what's their motive for donating?" Ms. Kazmar said. "I think paired donations is a good idea, but it has a lot of logistics to it to work out."
If the VA does decide to go ahead with paired exchanges, one idea would be to start with its own pilot program of sorts.
"I think a consortium among ourselves would be best to start with, and then look at joining a larger consortium or national program," said Anthony Langone, kidney transplant medical director for the Nashville VA hospital, which has about 200 people on its waiting list and does about 30 kidney transplants a year.
The VA also is debating how to pay the thousands of dollars to pre-screen potential donors -- some of whom might not donate -- and how to assign long-term, post-surgical care to donors who aren't veterans, said Dr. Thomas.
"We as a nation have done badly dealing with long-term care for living donors," he said. "We want to make sure we get it right." "
Saturday, May 29, 2010
Veil travails
" The French cabinet has approved a draft law to ban the wearing of full-face veils in public spaces, opening the way for the text to go before parliament in July.The bill calls for $185 fines and, in some cases, citizenship classes for women do not comply with the ban.
Addressing the cabinet meeting on Wednesday, Nicolas Sarkozy, the French president, said: "Citizenship should be experienced with an uncovered face. There can be no other solution but a ban in all public places."...
"The bill includes a new offence - inciting to hide the face - with anyone convicted of forcing a woman to wear such a veil risking a year in prison and a $18,555 fine."
...
"The bill is set to go before parliament in July and is widely expected to become law."
Friday, May 28, 2010
Design of financial clearinghouses: Over the counter derivatives markets
The first concerns clearinghouses-- Central Counterparties (CCPs). Here is the summary, and the report. From the summary:
"Over the past several years, public and private sector entities have undertaken a coordinated effort to improve the post-trade infrastructure for OTC derivatives transactions. The recent financial crisis demonstrated the need to further enhance the safety and transparency in the OTC derivatives markets. As a result, authorities in many jurisdictions have set out several important policy initiatives encouraging greater use of CCPs for OTC derivatives markets. The CPSS and the Technical Committee of IOSCO support these positive developments.
A well designed CCP can reduce the risks and uncertainties faced by market participants and contribute to the goal of financial stability. Nevertheless, because of the complex risk characteristics and market design of OTC derivatives products, clearing them safely and efficiently through a CCP presents unique challenges that clearing listed or cash-market products may not. "
Some of the challenges seem to be in making the products well defined...
These apply also to Trade Repositories, which are meant to be simple registers of what positions are held. Again, here's the summary and the report.
Promoting young faculty at Harvard
"For decades, assistant professors at Harvard University knew better than to get too comfortable. After all, they probably wouldn't be staying there very long.
Unlike the typical university, Harvard didn't have a tenure track. Instead, most young scholars spent several years capitalizing on the university's famous name and resources, then moved on to a tenured job somewhere else. Meanwhile, Harvard usually reserved tenure for senior stars with established reputations whom it lured away from other universities.
In the last several years, however, Harvard has changed. Of the 41 people to whom the university offered tenure last year, half started as junior scholars there. The university had been finding it harder to persuade senior faculty members to pick up their families and move, even to storied Cambridge, so it has developed a tenure track and begun grooming those coming up through the ranks."...
"Plucking senior scholars from other campuses worked well for Harvard when the desired scholars had spouses or other partners who didn't work. "It used to be that if you were Harvard, you crooked your finger and people came," says Susan Carey, who heads the university's psychology department.
But over the last couple of decades, as dual-career couples became the norm, Harvard's offers were less compelling. Many senior scholars were unwilling to move if it meant spouses had to give up their jobs.
"The old days when the guy came home and said, 'Honey, we're moving to Cambridge, pack up,' just don't exist anymore," says Lizabeth Cohen, chairwoman of the history department. "We were investing huge amounts of time in senior searches and not getting the yield to make it worth it." "
Thursday, May 27, 2010
Spousal Hiring
"My experience in the dean's office confirmed my impressions as to the need for spousal hiring. Johns Hopkins simply could not have built its faculty without a willingness to create positions for spouses and partners.
In case after case, that willingness was, by far, the single most important factor in recruitment. We could increase a salary offer by tens of thousands of dollars a year; provide lavish research accounts; promise a scandalous number of sabbatical leaves—none of it mattered if it meant that a candidate still faced the prospect of a long-distance commute or a major professional sacrifice by a spouse."
Wednesday, May 26, 2010
Paul Milgrom on spectrum auctions in India and Germany
Organ sales in China
"China in 2007 banned organ transplants from living donors, except spouses, blood relatives and step or adopted family members, but only launched a national system to coordinate donation after death last year.
Its efficiency has yet to be proved. Nearly 1.5 million people in China need organ transplants each year, but only 10,000 can get one, according to the Health Ministry.
The defendants in the two Beijing trials face up to five years for their role as go-betweens between donors and buyers, which could "damage society and moral values", the Procuratorial Daily reported. They are still waiting for their verdict.
But at least two of them say they are being unfairly hounded for playing a vital role in helping both the sick and poor.
"I believe I was helping people, not harming others," the paper quoted defendant Liu Qiangsheng as saying.
Liu says he got into the business after selling half his own liver in 2008 to help pay for this father's medical bill. A friend of the recipient, who was waiting in despair for a liver, asked him to find another organ provider.
"I saved the life of the person who received my liver. He was only in his 30s. I do not regret it," he said.
His partner, Yang Shihai, had also sold one of his own kidneys, the paper reported.
"The donors were free. They were not controlled by us. They sold their organs voluntarily," it quoted Yang saying.
Middlemen specialized in faking documents allowing donations between strangers have helped raise transplants from living donors to 40 percent of donations, from 15 percent in 2006, the official China Daily reported last year.
However the majority of organs for transplant are still harvested from executed criminals, the paper said. Beijing hopes the new system will end both live transplants and taking organs from prisoners, which makes senior officials uncomfortable.
"(Executed prisoners) are definitely not a proper source for organ transplants," Vice Minister Huang Jiefu told China Daily."
An incongruous note: In the middle of the story was an ad saying "Buy 1 Get 1 Free." (It turned out to be an ad for eyeglasses...)
Tuesday, May 25, 2010
Kidney exchange at Northwestern
Monday, May 24, 2010
Predicting behavior in games: a competition
The market design issue is twofold. Scientific publishing gives a lot of incentives for reporting positive results about interesting problems, but can have the effect of suppressing negative results (the "file-drawer effect") or sometimes promoting false positives. It is also hard for researchers to report how models perform on representative random samples of problems, both because this requires relatively big and costly experiments, and because randomly chosen problems (some of which are, by themselves, boring) may not be as rewarding to examine as are problems carefully selected to showcase the virtues of a particular model.
The competitions we're proposing are an attempt to ameliorate both incentive problems. The hosts of the competition will run the necessary experiments on random samples of games, and invite researchers to submit models to predict the observed behavior. (Researchers can test their model on a first random sample of games for which the experimental results are reported before the competition, and they are invited to predict results for a second random sample of games that will not be published until all the models are submitted.) So the competition is cheap to enter (the random sampling experiments are already taken care of), and the entries are submitted before their authors know how well they will perform.
Here's the call for a competition to predict behavior in market entry games. And here is a version just sent out by email:
Ido Erev, Eyal Ert, Al Roth and Games Editorial Office invite you to participate in the choice prediction competitions that will be conducted as part of the special issue of the journal Games (http://www.mdpi.com/journal/games/) on “Predicting Behavior in Games” (http://www.mdpi.com/si/games/predict-behavior/). Below is the call to participate in the first competition which focuses on market entry games.
The first “Games” competition: Predicting behavior in market entry games.
The first competition focuses on the prediction of behavior in repeated 4-person market entry games. The organizers first ran (in March 2010 at Harvard) an experimental study of (40) games that were randomly selected from a well-defined space of market entry games. The raw experimental results of this study, referred to as the “estimation experiment,” are presented in the competition’s website (http://sites.google.com/site/gpredcomp/).
In addition, the competition website includes the rules of the competition, and a link to a paper that summarizes the results of the estimation experiment and explores the value of several baseline models (http://www.mdpi.com/2073-4336/1/2/117/.)
The site explains that the goal of the participants in the competition is to predict the results of a second experiment. This study, referred to as the “competition experiment,” will be run by the organizers in May 2010 (but the results will be kept confidential until 2 September 2010). The competition experiment will use the same method as the estimation experiment, but will study different games (drawn from the same space of games) and different subjects.
To participate in the competition you will have to email us a computer program (in MATLAB, Visual Basic, or SAS) that reads the parameters of the games (the incentive structure) as input, and predicts the main results as output. The program should be an implementation of your favorite model. To develop and/or estimate your model you are encouraged to analyze the data of the estimation experiment, and to build on the baseline models that were posted in the competition website.
The submitted models will be ranked based on the mean squared deviation between the predictions and the results of the competition experiment. The prize for the winners will include an invitation to publish a paper that describes the winning model in Games, and an invitation to a special workshop.
The submission deadline for this competition is 1 September 2010. You are allowed to submit one model as a first author and to co-author up to three additional submissions.
Best regards,
Ido Erev, Eyal Ert and Al Roth
Guest Editors
Games Special Issue "Predicting Behavior in Games"
http://www.mdpi.com/si/games/predict-behavior/
Sunday, May 23, 2010
Gifts of kidneys and gifts of gratitude
"Last fall, a stranger donated a kidney to my husband. We offered her a gift after the operation, which she declined. Recently she wrote us that her house is in foreclosure, and she needs money. We obviously have no legal responsibility to respond, but what is our ethical responsibility? I wish it were legal to sell organs; it would be much cleaner in many ways. NAME WITHHELD "
The column's author and resident ethics guru, Randy Cohen, offers this response:
"You’ve no moral obligation to send money to the organ donor. She admirably — heroically — provided her kidney as a gift. An essential quality of a gift is that it comes with no strings, with no reciprocal obligations. Otherwise, it would be a sort of disguised sale. United States law prohibits the sale of organs, wisely, in my view. To permit such transactions is to allow those with money to harvest the organs of those without. Even if you prefer that system of organ allocation — many honorable people do — it was not what you and the donor agreed to.
That said, it is a fine thing to echo generosity, to respond to the subsequent and unanticipated travails of someone who has done so much for you. You need not put yourself in dire financial peril to send this woman money, but if you choose to help her, that would be estimable.
Perhaps it is my suspicious nature, an occupational hazard, but I see at least the possibility that she might have known about her money trouble for some time, and the hope of alleviating it may have been part of her motivation to donate a kidney, a desperate and pitiable measure. If you believe that she planned to psychologically pressure you into, in effect, paying for a kidney, you should decline to collaborate in cloaking an organ sale as a gift."
Update: my colleague Greg Mankiw, reflecting on his favorite textbook, summarizes the article this way.
Do two rights make a wrong?
via Greg Mankiw's Blog by Greg Mankiw on 23/05/10
Users of my favorite textbook know that it includes, in Chapter 7, a case study on whether kidneys should be traded in a market. Today's NY Times has a related article.
The paper's so-called "Ethicist" is dealing with this situation:
1. Person A receives a kidney transplant as a donation from person B.
2. A short time later, person B is having financial troubles and her home may go into foreclosure. Person A is considering her giving some money to help out.
So what does the "Ethicist" say about all this? Apparently, both of these gifts are noble acts, worthy of the highest praise and admiration. Unless, that is, there is some reason to think they are linked together. In that case, the reallocation of resources (kidney, cash) would be a despicable market transaction.
I suspect that few economists would concur. Indeed, the essence of market transactions is a kind of reciprocal altruism, enforced by contract. It might be nice if the world could work using pure altruism alone, but that seems highly unrealistic. The sad truth is that under the Ethicist's code of conduct, we have more deaths and more foreclosures than necessary, all in the name of fairness.
Saturday, May 22, 2010
Scalping world peace as NY ticket resale laws expire
"The appearance of the Dalai Lama at Radio City Music Hall has inspired a certain chant on the Avenue of the Americas.
“Tickets for the Dalai Lama, tickets,” intoned a not-particularly-spiritual-seeming 55-year-old scalper from Brooklyn, standing on the corner of 50th Street on Friday afternoon. “Anyone selling tickets? Tickets.
...
“It’s difficult to bargain with Dalai Lama fans,” Richie said later. “They don’t even know what ‘orchs’ are,” meaning orchestra seats. “They’re always looking for cheap seats. They have no concept of premium seating.” "
This is taking place in an unsettled legal environment: The Times reported last week
Legal Ticket Scalping Law to Lapse as Albany Debates a New Provision, and here's yesterday's Daily News: Gov. Paterson reenacts 1920s ticket scalping law, serving notice to StubHub, Ticketmaster and others
Usury in the middle ages
“Exploring the evils of usury exercised the minds of a great many medieval philosophers, writers and artists. Consider Dante’s Inferno. As Dante descends into the depths of Hell, he discovers usurers (along with sodomites) in the smallest and most terrifying ring (Round 3 of Circle VII) of the Inferno. Dante inquires as to the nature of the sins of the usurers and is told that their sins are classified as a kind of violence towards God because usury was an attack on the natural use for money given by God and it implied contempt for God’s bounty.
Dante’s views are typical of the moral condemnation of his society for those who made a living out of interest. The practice of usury was not only subject to moral disapprobation; theological and legal injunctions against the practice were in force during the period over much of Europe. In 1274 Gregory X, in the Council of Lyons, ordained that no community, corporation or individual should permit foreign usurers to hire houses, but that they should expel them from their territory; and the disobedient, if laymen, were to be castigated with ecclesiastical censures. In 1311 the Council of Vienne declared all secular legislation in favour of usury null and void, and branded as heresy the belief that usury was not sinful. Anti-usury laws, although subsequently subjected to numerous modifications, persisted across Europe for over 500 years until the time of the Napoleonic Code. After the Napoleonic Code had allowed the taking of interest, the Church too decided to abandon the old usury doctrine. It was quietly buried (although not revoked) in 1830, when the Church issued instructions to confessorsnot to disturb penitents who lent money at the legal rate of interest without any title other than the sanction of Civil Law."
Friday, May 21, 2010
Market orders, programmed trading and loss of thickness
"The S.E.C., which oversees the nation’s equity markets, requires a suspension in trading only in the event of a broad market collapse, defined as a drop of at least 10 percent in the Dow Jones industrial average, which is based on the share prices of 30 large American companies.
Other countries, like Germany, impose similar circuit breakers on trading in shares of any individual company that has a similar drop, but the S.E.C. has never done so. A former S.E.C. official said the possibility had been discussed in recent years, but “I don’t think there was quite the urgency to deal with it.”
The S.E.C. and the Commodity Futures Trading Commission said in a joint statement on Friday that the issue now had their attention.
“We are scrutinizing the extent to which disparate trading conventions and rules across various markets may have contributed to the spike in volatility,” the statement said. “This is inconsistent with the effective functioning of our capital markets and we will make whatever structural or other changes are needed.”
Early this year, the S.E.C. also began a broad review of equity markets, including whether computerized trading is properly regulated.
The heads of several of the largest electronic exchanges said Friday that they would support industrywide rules for breaking free falls.
But there are other ideas to keeping computerized markets in check. Lawrence E. Harris, a finance professor at the University of Southern California, said regulators should simply require all sellers to specify a minimum price below which they do not want to complete the sale of their shares. Market orders, placed at the best available price, can be too risky in the fast-moving age of electronic trading.
On Thursday, some sellers placed orders that were not fulfilled until prices had plunged as low as a penny a share. If sellers had placed “limit orders” instead, those transactions would not have happened, Professor Harris said.
“Electronic exchanges in most other countries only accept limit orders,” said Professor Harris, a former S.E.C. chief economist. “Without any mechanisms to stop the market, we just had stocks falling through the ice.”
But Rafi Reguer, a spokesman for the electronic exchange Direct Edge, said retail investors liked market orders because limit orders could be rejected, forcing the seller to try again, in some cases at a lower price.
“Sometimes what people value is the certainty of execution,” Mr. Reguer said.
Experts also note that the value of limit orders can be subverted if investors routinely set unrealistically low limits, to avoid the inconvenience of having their orders rejected.
The BATS Exchange, a large electronic exchange based near Kansas City, rejects orders if the price would be more than 5 percent or 50 cents away from the last completed transaction.
During the market panic on Thursday, between 2:40 and 3 p.m., BATS prevented more than 47.6 million orders from executing — more than 95 percent of all orders during that period, according to Randy Williams, a spokesman for the company. "
And here's a May 19 NY Times story on the SEC's new rules: New Rules Would Limit Trades in Volatile Market
"The Securities and Exchange Commission said Tuesday that it would temporarily institute circuit breakers on all the stocks in the Standard & Poor’s 500-stock index after the huge market gyrations on May 6.
The circuit breakers will pause trading in those stocks for five minutes if the price moves by 10 percent or more in a five-minute period. The trial run will begin after a 10-day comment period and will last through Dec. 10, the commission said. The circuit breakers will apply both to rising and falling stock prices.
But in a separate report, the S.E.C. and the Commodity Futures Trading Commission said that they had not been able to pinpoint the cause of the sharp market decline that shook investors and markets two weeks ago.
Generally, the agencies said, the drop was caused by traders stepping back from the market and refusing to buy or sell, in both the stock and futures markets. The government found that there was also a heavy reliance by investors on automated orders to sell at the market price once stock prices had declined by a certain amount. Further, there were different rules on different exchanges about when trading is automatically slowed or stopped. "
Thursday, May 20, 2010
College admissions fraud, at Harvard
"The former Harvard College senior accused of duping one of the world’s most selective universities seems to have exploited an application system at elite colleges that is largely based on trust and where admissions officers verify credentials only when they suspect that something is awry.
As questions mount about how 23-year-old Adam B. Wheeler could have pulled off such a sophisticated charade — doctoring transcripts and College Board scores and submitting fake letters of recommendation on official-looking letterhead — neither Harvard admissions officials nor a university spokesman would discuss its admissions process.
Nor would they say whether policies will change as a result of the alleged scam by Wheeler, who pleaded not guilty in Middlesex Superior Court in Woburn yesterday to 20 counts of larceny, identity fraud, and other charges and was ordered held on $5,000 cash bail.
Admissions officials at other colleges said the sheer volume of applicants makes it impractical to independently verify every document submitted unless they discover inconsistencies."
The Crimson takes up the story, with an account of how the fraud(s) came to light: Former Harvard Student Indicted For Falsified Applications, Identity Fraud
"A former Harvard student was indicted Monday for falsifying information in his applications to Harvard and for several scholarships.
Adam Wheeler, 23, was indicted on 20 counts of larceny, identity fraud, falsifying an endorsement or approval, and pretending to hold a degree. Wheeler was allegedly "untruthful" in his applications to the University and in scholarship applications, according to a statement released Monday by Middlesex District Attorney Gerry Leone.
As a senior in September 2009, Wheeler allegedly submitted fraudulent applications for the Harvard endorsement for both the United States Rhodes Scholarship and the Fulbright Scholarship.
His application packet included fabricated recommendations from Harvard professors and a college transcript detailing perfect grades over three years. Wheeler's resume listed numerous books he had co-authored, lectures he had given, and courses he had taught, according to authorities.
Wheeler's transgressions came to light when a Harvard professor noticed similarities between Wheeler's work and that of another professor during the application review process for the Rhodes Scholarship. The professor then compared the two pieces and voiced concerns that Wheeler plagiarized nearly the entire piece.
Wheeler’s file was referred to University officials, who decided—upon discovering the falsified transcript—to open a full review of Wheeler’s academic file."
Wednesday, May 19, 2010
More on payments for egg donors
" a study in the most recent issue of The Hastings Center Report, a leading bioethics journal, found that the compensation being touted in ads aimed at young women often exceeded industry guidelines. The study is the latest development in a long-running debate over how much — or even whether — egg donors should be paid. "...
"Last fall, California adopted a law requiring egg donor advertisements to include specific warnings about health risks. The state already bans the sale of eggs for research purposes, in accordance with guidelines issued by the National Academy of Sciences.
In contrast, New York’s Empire State Stem Cell Board decided last year that state research money could be used to pay women up to $10,000 for donating eggs."
Kim Krawiec over at Faculty lounge has an update on the extra problems facing egg donation in Israel: What Religion Is Your Egg?
Tuesday, May 18, 2010
Organ donor registry mishap in Britain
"The records of 800,000 people were affected by an error that meant their wishes about the use of their organs after death were wrongly recorded.
An investigation has found that 45 of those for whom wrong records were stored have since died – and in approximately 20 cases organs were taken where consent had not been given.
Donors can give permission for any of their organs to be taken, or provide more specific agreements. A glitch in the system more than a decade ago removed the distinctions expressed by people.
Many donors have strong views about what can be taken. Often consent is not given for eyes to be removed, while some people who agree to donate organs are uncomfortable with the idea of their body tissue being used in research.
Joyce Robins, from the pressure group Patient Concern said: "This Government has got an absolutely dreadful record when it comes to data, but it is absolutely horrific that such sensitive details were handled in such a careless way."
The NHS is about to contact approximately 20 families who allowed organs to be taken from their relations after being misinformed about what consent had previously been given.
It is illegal to remove organs without prior consent from the person who died or their next of kin. A view is sought from relations before decisions are taken. In the cases where errors were made, it is understood that families were asked for permission, but their decisions were based on misinformation about the wishes of their relations.
After detecting the fault last year, NHS Blood and Transplant, which holds the organ donation register, was able to correct 400,000 of the flawed records. But 400,000 more people will shortly be contacted to be told that the wrong information may be held about them, and asked to provide consent again.
Until fresh consent is obtained, organs will not be taken from any of those people in the event of death. "