Scientific misconduct: fraud, plagiarism and all that

A good article on scientific fraud and plagiarism by Charles Gross in The Nation (of all places), focusing on the case of Marc Hauser, but looking at the phenomenon much more widely: Disgrace: On Marc Hauser

"The first formal discussion of scientific misconduct was published in 1830 by Charles Babbage, who held Newton’s chair at Cambridge and made major contributions to astronomy, mathematics and the development of computers. In Reflections on the Decline of Science in England and on Some of Its Causes, Babbage distinguished “several species of impositions that have been practised in science…hoaxing, forging, trimming, and cooking.” An example of “hoaxing” would be the Piltdown man, discovered in 1911 and discredited in 1953; parts of an ape and human skull were combined, supposedly to represent a “missing link” in human evolution. Hoaxes are intended to expose naïveté and credulousness and to mock pseudo wisdom. Unlike most hoaxes, Babbage’s other “impositions” are carried out to advance the perpetrator’s scientific career. “Forging,” which he thought rare, is the counterfeiting of results, today called fabrication. “Trimming” consists of eliminating outliers to make results look more accurate, while keeping the average the same. “Cooking” is the selection of data. Trimming and cooking fall under the modern rubric of “falsification.” Scholarly conventions and standards of scientific probity were probably different in the distant past, yet the feuds, priority disputes and porous notions of scientific truthfulness from previous centuries seem contemporary.
...
"Scientists guilty of misconduct are found in every field, at every kind of research institution and with a variety of social and educational backgrounds. Yet a survey of the excellent coverage of fraud in Science and recent books on the subject—ranging from Horace Freeland Judson’s The Great Betrayal: Fraud in Science (2004) to David Goodstein’s On Fact and Fraud: Cautionary Tales From the Front Lines of Science (2010)—reveals a pattern of the most common, or modal, scientific miscreant. He is a bright and ambitious young man working in an elite institution in a rapidly moving and highly competitive branch of modern biology or medicine, where results have important theoretical, clinical or financial implications. He has been mentored and supported by a senior and respected establishment figure who is often the co-author of many of his papers but may have not been closely involved in the research.
...
"The serious involvement of the government in policing scientific misconduct began only in 1981, when hearings were convened by Al Gore, then a Congressman and chair of the investigations and oversight subcommittee of the House Science and Technology Committee, after an outbreak of egregious scandals. One was the case of John Long, a promising associate professor at Massachusetts General Hospital who was found to have faked cell lines in his research on Hodgkin’s disease. Another case involved Vijay Soman, an assistant professor at Yale Medical School. Soman plagiarized the research findings of Helena Wachslicht-Rodbard, who worked at the NIH. A paper Wachslicht-Rodbard had written about anorexia nervosa and insulin receptors had been sent for publication review to Soman’s mentor, Philip Felig, the vice chair of medicine at Yale. Felig gave it to Soman, who ghostwrote a rejection for Felig. Soman then stole the idea of Wachslicht-Rodbard’s paper and some of its words, fabricated his own supporting “data” and published his results with Felig as co-author.
...
"the section on Plagiarism in the Publication Manual of the American Psychological Association says, ‘The key element of this principle is that an author does not present the work of another author as if it were his own. This can extend to ideas as well as written words.’

Salaries and perks in academic hiring

In Texas, a law school dean has recently resigned amidst issues of pay equity: Univ. of Texas law school dean resigns after pay battle.

Earlier, he wrote a very illuminating letter about how competitive offers involve housing loans as well as salary.
"Common to the compensation packages offered by other schools to the candidates that we have undertaken to recruit have been non-salary commitments with substantial financial entailments.  We, too, have frequently included non-salary commitments, in the form of one-time loans. These have been accompanied with a promise on our part to defray the costs of repaying the loan in annual installments of five or seven years, provided that the recipient of the loan remains on our faculty.  Typically, these loans are aimed at the purchase of a home, and have helped to settle our new colleagues and their families in Austin.  In exchange for these loans, I have asked and received from the recipients a moral commitment to remain members of our community for at least five years. "

I've written before about how money often factors into whether a transaction is viewed as repugnant. That discussion is often about whether money is explicitly part of the transaction or not. But pay equity is an issue that touches on repugnance as it relates to income inequality, etc.


HT: Kim Krawiec at FL

Frontiers of Market Design conference in Switzerland in May

Frontiers of Market Design: Matching Markets Conference (note the Jan 10 submission deadline...)

May, 20-23, 2012

(Sunday 3 p.m. - Wednesday 12 a.m.)
Centro Stefano Franscini
Monte Verita, Ascona, Switzerland

You can find the registration link here, and more details at the conference web site above.

During the registration process you can upload a paper or extended abstract if you wish to present it during the conference. Alternatively, you can send your paper or extended abstract to this conference e-mail address.

 

The submission deadline is January 10, 2012. Acceptance decisions will be communicated by the end of January. 

Organizers

• Itai Ashlagi
• Péter Biró
• Federico Echenique
• Bettina Klaus
• Flip Klijn
• Alvin Roth
• Markus Walzl

Conference pictures from Jerusalem: Bob Aumann, Hilary Putnam, Eyal Winter, Avishai Margalit, Abraham Neyman, Sergiu Hart, Danny Kahneman, Ehud Kalai, Ed Lazear, and Manny Yaari

Pictures from the conference in honor of the 20th anniversary of the Rationality Center in Jerusalem. (Click to enlarge...)




Bob Aumann and Hilary Putnam

Abraham Neyman

Avishai remembering Edna Margalit

Eyal Winter

Danny Kahneman

Sergiu Hart

Ed Lazear

Ehud Kalai

Manny Yaari and Eyal Winter

Marriage markets in transition

There was a time when the generalization that husbands tended to be older, taller, more educated and higher earning than their wives covered more of the marriage market than it does today, as the educational and earnings attainments of women are rising, along with ages of first marriage. There's some academic work on this, and also discussion in the press, of which this is an example:
They Call It the Reverse Gender Gap

"The emergence of this cohort of high-earning young women and the increasing number of female breadwinners are transforming gender relationships, upending patterns of matchmaking, marriage and motherhood, creating a new conflict between the sexes, redefining the word “breadwinner” and inspiring tracts on the leveling of men’s roles.
...
“Some of these women had learned the hard way that when they went to bars, they were better off lying about what they did — saying that they were a cosmetologist or music teacher rather than a software consultant or lawyer,” Ms. Mundy said.

"Faced with a shrinking pool of men on their level, some young women are settling and marrying “down,” but others will jump on planes for “dating excursions” to cities like New York, San Francisco and Boston where the male market is more promising.
...
"This state of affairs is not confined to the United States. The trend is global. Japanese and South Korean men are importing brides from poorer Asian countries with traditional attitudes about marriage. In Spain, Ms. Mundy said, she found high-achieving women marrying men from progressive Northern European countries like Sweden, while Spanish men seek out immigrant wives from more conventional Spanish-speaking countries."

Matchmaking on a plane

On those long overseas flights, picking a seatmate is a bit like picking a roommate, and KLM is on the case: Mile-high matchmaking: airline to let you choose your neighbour via Facebook

"The "meet and seat" service would allow passengers to see the Facebook or LinkedIn profiles of other flyers, who are also using the opt-in service, when selecting their seat."

HT: Ben Greiner

Three-way kidney exchange makes it to more hospitals

Innovations diffuse, and the ability to do three-way kidney exchanges is showing up at more hospitals, as this story from North Carolina shows: Three given the gift of life for Christmas

"GREENVILLE, N.C. - Three people in the east were given the gift of life this Christmas.

"Doctors from Pitt County Memorial Hospital announced today what is believed to be the first successful six-person kidney exchange in the Carolinas.

"Chief of Transplant Surgery, Dr. Robert Harland says its the culmination of a process that has taken more than a year.

"Each of the recipients had a willing donor who was not a match, so by swapping donors they were all able to get the transplant."

More details of the three way exchange are given in this story.

For background papers, see

• Saidman, Susan L., Alvin E. Roth, Tayfun Sönmez, M. Utku Ünver, and Francis L. Delmonico, " Increasing the Opportunity of Live Kidney Donation By Matching for Two and Three Way Exchanges," Transplantation, ,81, 5, March 15, 2006, 773-782.
• Roth, Alvin E., Tayfun Sonmez , and M. Utku Unver, "Efficient Kidney Exchange: Coincidence of Wants in Markets with Compatibility-Based Preferences," (May, 2005. NBER Paper w11402), American Economic Review, 97, 3, June 2007, 828-851. 

Couples on the job market

Some blogospheric debate about hiring couples (centered on law schools, but generally applicable) is flagged by Dan Filler at the Faculty Lounge: here is an argument that it's a bad thing ("cronyism") to make special efforts to hire couples (and also to promote your students, incidentally). And here is a counterargument.

While I'm on the subject, the newsletter of the Committee on the Status of Women in the Economics Profession (CSWEP) published a set of interviews (in Fall 09) on Navigating the Job Market as Dual Career Economists

Progress in the national kidney exchange pilot program

There is recent modest but welcome progress in the effort to organize a Federally sponsored kidney exchange on the national level in the United States.

Ruthanne Hanto, who moved from NEPKE to UNOS this summer writes:
"15 transplants from sept 2011-dec 2011

Compared to 2 transplants oct 2010 - aug 2011

Progress

Happy New year!"

Here's the most recent UNOS press release dated Dec. 6:

"From September to mid-November, 10 transplants took place through the OPTN's national kidney paired donation (KPD) pilot program. Five more transplants are scheduled to occur by the end of 2011.

A six-way, non-directed donor chain was identified in August. Four of the transplants occurred between September and mid-November. The remaining two transplants are scheduled to take place by early December.
A non-directed donor chain resulted in three transplants in September, and a separate three-way exchange also was completed in September. An additional three-way exchange is scheduled to occur in December.
A free informational brochure has been developed to provide basic information to potential donors and recipients about the national program. Order printed copies of the brochure now >
Currently there are 86 transplant centers participating in the pilot program. For additional information about the program, or to seek information about participating, please consult the KPD page on the OPTN Web site or contact Ruthanne Hanto, RN, MPH, Program Manager, at kidneypaireddonation@unos.org.  "

Rationality in Jerusalem

The Center for Rationality at the Hebrew University is 20...December 28-31

CONFERENCE
The 20th Anniversary of the Center for the Study of Rationality
December 28-30, 2011
Program
                                                  Wednesday, December 28
Wise Auditorium, Edmond J. Safra Campus
9:30 – 10:00 Menahem Ben-Sasson, President – Opening Remarks
10:00 – 10:30 Menahem Yaari – Welcome
10:30 – 11:30 Ehud Kalai – “Learning and Stability in Small and in Large Games”
11:30 – 11:45 Break
11:45 – 12:45 Edward Lazear – “Rationality in Policy Making”
12:45 – 14:00 Lunch
14:00 – 15:00 Alvin Roth – “Rationality and Irrationality in Market Design”
15:00 – 15:15 Break
Alumni Lectures in Elath Hall, Feldman Building, 2nd floor, Edmond J. Safra Campus
15:15 – 15:45 Florian Biermann – "Task Assignment with Autonomous and Controlled Agents"
15:45 – 16:15 Igal Milchtaich – "Representation of Finite Games as Network Congestion Games"
16:15 – 16:30 Break
16:30 – 17:00 Ro'i Zultan –  "My Rational Journey from Psychology to Economics"
17:00 – 17:30 Nir Dagan – "A Coalitional Theory of Oligopoly"                                                  Thursday, December 29
Wise Auditorium, Edmond J. Safra Campus
10:00 – 10:15 Sarah Stroumsa , Rector – Opening Remarks
10:15 – 10:30 Avishai Margalit – "Edna Ullmann-Margalit's Contribution to the Study of Rationality"
10:30 – 11:30 Daniel Kahneman – "Cognitive Limitations and the Psychology of Science"
(talk in memory of Edna Ullmann-Margalit)
11:30 – 11:45 Break
11:45 – 12:45 Sergiu Hart– "Risk and Rationality"
12:45 – 14:00 Lunch
14:00 – 15:00 Avi Wigderson – "Randomness"
15:00 – 15:15 Break
Alumni Lectures in Elath Hall, Feldman Building, 2nd floor, Edmond J. Safra Campus
15:15 – 15:45 Eilon Solan – "Attainability in Repeated Games with Vector Payoffs"
15:45 – 16:00 Oscar Volij – "Some Memories"
16:00 – 16:15 Break
16:15 – 16:45 Uri Resnick –  "Rationality and Foreign Policy Planning"
16:45 – 17:15 Motty Amar – "Reputable Brand Names Can Improve Product Efficacy"
                                                  Friday, December 30
Wise Auditorium, Edmond J. Safra Campus
10:00 – 11:00 Hilary Putnam – "Naive Realism and Qualia"
11:00 – 11:15 Break
11:15 – 12:15 Robert J. Aumann – "Who Are the Players?"

Choices confronting live kidney donors

The choices confronting a live kidney donor aren't simple. Here's the story of a priest who wanted to be a non-directed donor to start a chain of many transplants, but decided to give to one of his parishioners instead. (One wonders if the two of them couldn't have been easily included in a chain...my guess is that this option wasn't proposed to them...)
Faith Matters: Thankful for his good health, Memphis priest willingly shares in 'act of gratitude'

"On Dec. 16, 2009, Father Val sat at his kitchen table and read a newspaper article about 13 patients who received new kidneys from donors they didn't know. It was the world's largest kidney exchange. "It's not like I'm doing anything courageous," one of the donors told The Associated Press. "If I don't donate, who will?"
...

". . . In the beginning of this process I knew that I wanted to donate a kidney and was very open to placing this donation on the National Kidney Registry for my kidney to be given to an undesignated recipient in need of a transplant. During the testing process, however, I realized that a Cathedral parishioner with a serious kidney illness might need a kidney donor."
...
". . . I knew that Ed already had a prospective kidney donor. I later learned that, during the medical tests, the prospective kidney donor found out that he was not a suitable candidate to donate a kidney. At the same time I learned how serious Ed's kidney failure is. Presently his kidneys are functioning only at 11%. As soon as I received word that I passed all the medical tests and am able to be a living kidney donor, I went to Ed and Jerri. Before that they had no idea that I was interested in being a living kidney donor. I then asked Ed if I could be his kidney donor."
*********

And here's the story of another donor who started a non-directed donor chain through the  Alliance for Paired Donation: The Miracle of Life: How One Woman Turned Tragedy into the Ultimate Gift

What would the national kidney foundation like you to donate?

Advertisement seen at St. Louis airport

Foreign universities in Qatar

A story* about University College London setting up an outpost in Qatar makes clear some of the difficulties, and how they are addressing them.

"For several years American institutions have been a part of Qatar’s Hamad bin Khalifa University, the gas-rich Gulf state’s attempt to create a world-class institution in Doha. But now, in the surreal complex of buildings – some resembling giant white eggs, another an octagonal Aztec temple – the first British boxes of books are being unpacked.

"From August 2012, students will be able to enroll in master's courses at University College London Qatar. By focusing on archaeology and museum studies in a region where much of the study of antiquity is conducted, UCL thinks it can attract the caliber of academic needed to establish a credible center of research.
"Six American universities – Northwestern, Georgetown, Carnegie Mellon, Cornell, Texas A&M and Virginia Commonwealth – and one French business school, HEC Paris, have already set up shop at Hamad bin Khalifa University, which used to be known as Education City until it was renamed in May to honor Qatar’s Emir.

"How to convince the best academics to come to Doha "was one of the main questions when we talked to the U.S. universities three to four years ago," says Thilo Rehren, the director of UCL-Q, now in his new office on the second floor of Georgetown University’s state-of-the-art building. "They still have some problems recruiting good staff. They still have people at the end of their careers and others probably looking for a bit of sunshine," he says.

"For many subjects, for example the visual arts, Qatar is "not the center of the earth," Rehren acknowledges. But for museum studies, "it pretty much is," he argues. "You don’t have to fly seven hours to get to Syria or Egypt."

"So far, four faculty members are in situ. Later this year two Ph.D. students will fly in to join them, and they will be followed by three to five more in the course of the year. Over the next 12 months, the plan is to expand the number of research staff to eight, in addition to three postdoctoral students.

"All staff costs are covered by the Qatar Foundation and the Qatar Museums Authority. UCL is also going to train staff at the authority, who have "little formal training but years of experience," Rehren says."

*Times Higher Education, via Inside Higher Ed

Early admissions statistics

This year's early admissions offers have been made (under both early action and binding early decision programs), and here are a few accounts of the results, which reflect Harvard and Princeton's renewed presence in the early part of the market.

Harvard College Admits 18 Percent of Early Applicants
"Harvard College announced Thursday that it has accepted 18 percent of the 4,231 early applicants to the Class of 2016. These 772 students mark the first group to be admitted early since the College eliminated its early admission process four-years ago."

Yale:  "Though Harvard and Princeton reinstated early admission policies this fall for the first time in four years, Yale still received the greatest number of early applicants and posted the lowest acceptance rate among the three schools.
Yale admitted 15.7 percent of its early action applicants for the class of 2016 on Thursday evening — a slight increase from last year’s early acceptance rate of 14.5 percent, Dean of Undergraduate Admissions Jeffrey Brenzel said in a Saturday email. The total number of early applicants to the University declined about 18 percent from last year as Harvard and Princeton again allowed applicants to apply via single-choice early action. But Yale's program remained the most competitive this admissions cycle, with Harvard accepting 18 percent of its early applicants and Princeton admitting 21 percent.
...
"Cornell is the only Ivy League school not to have released its early admissions decisions yet. Brown, Columbia, Dartmouth and the University of Pennsylvania accepted 19 percent, 20.4 percent, 25.8 percent and 25.4 percent of their early applicants respectively, and Stanford admitted 12.8 percent of its early applicants."


Princeton: "The University has offered admission to 726 students out of a pool of 3,443 candidates for the Class of 2016, or 21 percent, through its new single-choice early action program. Decisions for early action admissions were released online Thursday afternoon."
"These students are expected to make up between 31 and 36 percent of the total number of applicants who will be admitted to the incoming freshman class."

Dartmouth: "The 465 students, who were informed of their acceptance via an online notification system at 3 p.m. on Dec. 9, will comprise approximately 40 percent of the class. The Class of 2016 will include approximately 1,110 students, which is comparable to size of the Class of 2015..."

Penn: "Despite receiving fewer applications than last year, Penn’s early decision acceptance rate declined by almost 1 percent, from 26.1 percent to 25.4 percent this year, Dean of Admissions Eric Furda announced Friday.
...
"Penn’s early decision applicant pool dropped from 4,571 last year to 4,526 this year.
"This year’s admitted students will comprise approximately 47 percent of the class, according to Furda.
...
"Furda explained that Princeton and Harvard universities’ early action programs this year “have had an impact” and that he expects some of the students who applied to those schools to apply to Penn in the regular decision round."

Stanford: "Stanford offered admission to 755 students who applied under early action this fall, with an acceptance rate of about 12.8 percent. The University received 5,880 early action applications for the Class of 2016, nearly reaching last year’s record 5,929 applications."

And binding early decision...

Duke: "This year, a record 2,641 students applied under Duke's Early Decision program, a 20 percent increase over last year's number. Those who apply via this process know they want to attend Duke and commit to enroll at the university if they receive an offer of admission in December.
"Students admitted through Early Decision this year will represent 38 percent of next fall's incoming class, which is expected to include 1,705 students. "


Columbia: "The number of Early Decision applications received by Columbia dropped 5.68 percent this year, a decrease that the Office of Undergraduate Admissions said was impacted by changes in the early application policies of “peer institutions.”

This year, Harvard University and Princeton University restored their early admission programs, which allow prospective students to apply early to only one college.

“The decrease in applications was influenced by decisions made by our peers, Harvard and Princeton,” Jessica Marinaccio, director of undergraduate admissions for Columbia College and SEAS, said. 

Two Dutch TV presenters have each other for dinner

Joshua Gans more or less dares me to blog about the following repugnant transaction: Dutch TV presenters cause cannibalism storm after eating each other's flesh:

"In a shocking twist to television cookery shows, two Dutch presenters are filmed eating each other's flesh for a TV show due to be aired on Dutch television."

I'm sure it will prompt lots of discussion (is it against the law? should it be? how about other transactions between consenting adults? how about the doctors who assisted in the small surgeries?), even if it turns out to be a hoax. (I can't help recalling a previous Dutch television hoax, about a dying woman who would choose on air to whom to donate her kidneys...)

Debate over school choice

Yesterday's post discussed how it is difficult to create effective schools in poor neighborhoods: first class physical facilities aren't enough.  However, school choice isn't uniformly seen as helping: recent editorials in Boston and New York have championed the idea of returning to something more like neighborhood schools.  The theme seems to be that school choice is a poor substitute for having uniformly excellent local schools.

The Boston Globe ran a series of four editorials.

1. Boston Globe editorial: School-assignment plan — a relic in need of a full overhaul
"whenever officials reassess the Boston school-assignment plan, the busing crisis remains the touchpoint. Segregation was the original sin of the Boston schools - the conscious failure to invest in schools in poor, black neighborhoods - and remains the most oft-cited reason why the city should resist proposals to return the system to its neighborhood roots.
"Boston’s punishment is a daunting, time-consuming assignment process that drives away thousands of families - some to charter schools, some to Metco, and many out of the city entirely. It’s a plan that doesn’t remotely provide desegregation - with some schools more than 99 percent minority - but that officials are reluctant to change for fear of upsetting the fragile political equilibrium that sustains it.
"What remains is a system where students travel on buses to schools far from their homes, a daily migration that deprives them of playmates, consumes precious hours that could be devoted to learning, and costs the city $73 million - about 10 percent of the schools budget - for transportation alone.
"In addressing the sins of the past, the current assignment plan also masks the sins of the present. A formula so complicated that only the most sophisticated parents understand it, the plan combines parental choice, the luck of the lottery, and a built-in preference to keep siblings together. But it’s hard to escape the conclusion that the whole buckling contraption is designed to make up for the fact that about half of Boston’s schools rank in the bottom fifth on statewide tests."


2. Boston Globe editorial proposing smaller zones which "would give families a smaller range of choices, but make them more meaningful": Let students stay near homes — but offer choice as needed

3. Globe editorial on a successful pilot school: Leadership and flexibility, not buses, improve schools

4. Last in the series, Globe editorial imagining how a system of largely neighborhood schools should work: Future of Boston schools must reflect city’s transformation
""The Boston of the 1970s is long gone. What’s needed now is a return to normality, to a system where most kids go to school near their homes, and follow a predictable path to middle school. Those who seek a different experience - through the performing arts, two-way bilingual education, or intensive math and science, among other subjects - can find exciting options through magnet schools. Choice should be used to highlight the varied programs available in a big, urban system - not as a way to scramble the map, sending children on an hours-long odyssey in search of better principals and teachers."

The Bay State Banner summarizes their view of this debate: Superintendent to take on school assignment process
"The current school assignment process has been roundly criticized by parents in neighborhoods throughout the city. While many in the white community, including many city councilors, advocate for a return to a neighborhood schools system, where seats in any given school would be reserved for children who live in close proximity, many parents in the black community say they want better choices for their children."


NY Times op-ed: Why School Choice Fails, in which a Washington D.C. mom writes about how the process of closing failed schools left her neighborhood without any neighborhood schools.

And here's a NY Times letter in support of school choice: Does School Choice Improve Education?
"If access to high-performing schools has to come down to a number, better it be a lottery number than a ZIP code."

Swimming pools and school performance in Boston

Schools' physical facilities aren't so highly correlated with their reading scores...To put it another way, building a modern new building in a poor crime-infested neighborhood isn't enough to do the job. But different aspects of a school appeal to different families (which is the idea behind promoting school choice...)
Inequities among Boston’s schools: Gaps in facilities, test scores, safety complicate the process

"The Perkins Elementary School in South Boston is barely visible behind rows of nondescript brick buildings inside the Old Colony public housing development. Students make do without the most basic amenities, eating breakfast and lunch at their desks, taking gym classes at a Boys & Girls Club, and checking out books at a neighborhood library.

"About three miles away in a crime-ridden Dorchester neighborhood, the Holland Elementary School stands like a beacon. Nestled among fruit trees, Holland sports two cafeterias that serve freshly prepared meals, an indoor basketball court, an Olympic-size heated swimming pool, a soundproof music room with red and white electric guitars, and a library with more than 7,000 books.

"The stark differences between these two schools extend well beyond their facilities. Perkins, with its bare-bones surroundings, often propels students in early grades to great academic heights on standardized tests, while Holland struggles to get students to understand reading and math fundamentals.
...
""An impressive facility often does not equate with a stellar academic program. Other schools with meager facilities, such as Bradley in East Boston, Hale in Roxbury, and Mozart in Roslindale, had some of the highest reading and math scores on last spring’s Massachusetts Comprehensive Assessment System exams in the third grade. By contrast, some schools with swimming pools - such as Hennigan in Jamaica Plain, Marshall in Dorchester, and Mildred Avenue in Mattapan - landed in the bottom.
...
""The disparities add an agonizing layer to the school-selection process, underway for the next school year, as parents weigh what matters most for their child’s education and happiness: A nice building or solid academics? An outstanding music program or rigorous science instruction? A school near home or one with an after-school program?

"THE UNEVEN distribution of great facilities and programs underpins Boston’s elaborate school-lottery system, which was designed to give students a chance of getting into the best schools, and is also the reason the process is so harrowing. Some students win, gaining access to one of the city’s best schools, while other deserving students are consigned to schools with poor records of achievement, substandard facilities, or both.

“The reality is there are not enough good schools,’’ said Kim Janey, senior project director for the Boston School Reform Initiative at Massachusetts Advocates for Children, a Boston nonprofit."
...
"As Tarso Ramos, a Roxbury father, scouted schools at one of the city’s annual “showcase of schools,’’ held last month at a Jamaica Plain school, he had already conceded that he and his wife may not find the dream school for their son.

“It’s like a series of trade-offs,’’ Ramos said of the school-selection process. “So you figure out the right mix and what you can live without.’’

Nonsimultaneous kidney exchange chains simplify the logistics

There are lots of good reasons why nonsimultaneous extended altruistic donor (NEAD) chains are a good idea, and they have become common since the first one, reported by Rees et al., particularly because they permit more transplants to be accomplished.

But, another reason, as the following story makes clear, is just that they ease the logistics...
Second Patient Kidney Exchange Takes Place in NC

"The first of the surgeries, Dean’s laparoscopic nephrectomy, had been scheduled for 7:30 in the morning, but surgeon Deepak Vikraman didn’t start his work until nearly noon. “Things always start later than they’re supposed to,” Ellis said.

It was just logistical issues, he said. “And because that one was later, that pushed everything back,” Ellis said. “They just had to wait [to do the second set or surgeries] until they got all the logistics straightened out.”

Could the Church of England declare finance to be repugnant?

It looks like they might try: Church leaders accuse bankers of losing their 'moral moorings'

"..."It is hard to imagine a more powerful way of telling someone that they are of little value than to pay them one-third of 1% of your salary," he said.

"Among the ill effects of very large income differences between rich and poor are that they weaken community life and make societies less cohesive."

"He said that "Queen's honours" – meaning peerages, knighthoods and other official honours – should not be given "to those who have already rewarded themselves handsomely".

Kidney transplants in the U.S. prison system

The recent insider trading conviction of hedge fund manager Raj Rajaratnam sheds some light on the situation facing U.S. prisoners with kidney disease: Rajaratnam Said to Be Assigned to Massachusetts Medical Prison

"Raj Rajaratnam, the hedge fund manager sentenced to 11 years in prison for insider trading, was assigned to a federal prison medical center in Massachusetts, according to a person familiar with the matter.
...
"Rajaratnam, who says he has health problems including diabetes and will probably need dialysis and eventually a kidney transplant, was instead assigned by the Federal Bureau of Prisons to the Federal Medical Center Devens, according to the person, who declined to be identified because the matter isn’t public. 
...
"Devens provides dialysis to about 85 inmates, with the capacity for as many as 125, Howard said.

Since 2004, 15 Devens inmates have received kidney transplants, performed at theUniversity of Massachusetts, she said.

Prisoners who receive permission from the Bureau of Prisons enter the national organ donor list on the same basis as patients outside prison, according to Howard. The prison has about 31 inmates who received transplants before they were in custody, she said.

“Mr. Rajaratnam has medical conditions that are managed routinely by the Federal Bureau of Prisons,” Howard said in her affidavit."

Organ donation in Wales

Will Wales change from opt-in to opt-out on deceased organ donation? The discussion continues...

Presumed consent organ donation to be Welsh law by 2015
"The Welsh government says it plans to have a new law in place for presumed consent of organ donation by 2015.

"The legislation would require people to opt out of donating their organs when they die, rather than opting in by signing the donor register.
...
"Opponents say they do not believe it will work and it will hit trust in the system but supporters claim it will save more lives.

"The Welsh government has told the BBC Wales Politics Show that it is planning a system of "soft" presumed consent where family members would still be consulted after a person's death."
******************

Drop organ law says Archbishop of Wales Dr Barry Morgan
"The Archbishop of Wales is urging the Welsh Government to ditch plans for presumed consent for organ donation."
*****************

A call has been made for more research into presumed consent for organ donation as Wales is poised to become the first part of the UK to adopt it.
"A University of Ulster team has found Wales consistently supplies more donors and donations than other UK nations.

"But they say that laws on presumed consent across Europe show mixed results and need further research.

"Presumed consent campaigners say they have raised awareness of the issue, but opponents warn that it could backfire.

"The Ulster team analysed data from NHS Blood & Transplant for all four UK countries between 1990 to 2009, and compared data on registration and donation from other European countries.

The research found that Wales "consistently outperformed" its UK neighbours, both in terms of the percentage of people registered and its organ donation rate, which had been higher than the UK average for most of the past 20 years.

"The authors recommended more research on the issue of presumed consent, which would mean people would have to opt out of becoming donor, or their organs may be used.

The Welsh government is proposing to introduce the system with a proviso that family members should be consulted.

"The idea has the support of bodies like the Kidney Wales Foundation, but it has been criticised by some, such as the Archbishop of Wales, Barry Morgan, who said organs should be donated as a gift and not as an "asset of the state."

"Spain was found to have doubled organ donation rates with a such a system of "soft" presumed consent, but Sweden - which presumes consent - had a similar rate to Germany and Denmark where informed consent operates, as in the UK.

"Further exploration of underlying regional differences and temporal variations in organ donation, as well as organisational issues, practices and attitudes that may affect organ donation, needs to be undertaken before considering legislation to admit presumed consent," the report says.

"Comparison of EU nations, and particularly Spain, indicates that improvement of organ donation rates is unlikely to be achieved by introducing new legislation alone."

Papers on matching by job market candidates

Matching is popular on the economics job market this year, including interesting papers from students other than mine. Here are a few that caught my attention (please let me know of those I've missed).

Azar Abizada at Rochester: Pairwise Stability for Assignment Problem with Budget Constraints
Abstract: We study assignment problem with fixed budget constraints. Examples include assigning students to graduate schools when colleges have fixed budget, a faculty member with a fixed research fund hiring research assistants, a manager assigning workers to different projects where each project has fixed total benefit, assigning post-doctoral candidates to universities with fixed budgets etc. In graduate college admissions, each college has a fixed amount of money to distribute as stipends. Each college has strict preferences overs individual students that can be extended to the group of students. On the other hand, each student is matched with at most one college and receives a stipend from it. Each student has quasi-linear preferences over college-stipend bundles.
    Differently from earlier literature, in this paper, we specify a fixed budget for each college. One other different feature of our model is that colleges value money only to the extend that it allows them to enroll better students. We show that introducing budget constraint results in loosing some of the previous results in the literature. We define pairwise stability and show that a pairwise stable allocation always exists. We construct an algorithm. The rule defined through this algorithm always selects a pairwise stable allocation. This rule is also strategy-proof for students: no student can ever benefit from misrepresenting his preferences. Finally, we show that starting from an arbitrary allocation, there exist a sequence of allocations, each allocation being obtained from the previous one by "satisfying" a blocking pair, such that the final allocation is pairwise stable.

Gabriel Carroll at MIT:  A General Equivalence Theorem for Allocation of Indivisible Objects
Abstract: We consider markets in which n indivisible objects are to be allocated to n agents. A number of recent papers studying such markets have shown various interesting equivalences between randomized mechanisms based on trading and randomized mechanisms based on serial dictatorship. We prove a very general equivalence theorem from which many previous equivalence results immediately follow, and we give several new applications. Our general result also sheds some light on why these equivalences hold by presenting the existing serial-dictatorship-based mechanisms as randomizations of a general mechanism which we call serial dictatorship in groups. The proof technique, a hybrid of explicit bijective and enumerative methods, is cleaner than previous bijective proofs.


Songzi Du at Stanford GSB: Unraveling and Chaos in Matching Markets, with Yair Livne. (Job Market Paper)

Abstract: We show that the timing of transactions is difficult to coordinate in large matching markets. In our model, some agents have the option of matching early before others arrive. Even with a market mechanism that implements a stable matching after all agents arrive, and without any discounting or risk aversion, some agents have incentives to match early. We show that as the market gets large, on average approximately one quarter of all agents have strict incentives to match early, independent of the underlying distributions of types and utility functions. Moreover, as the market gets large, with probability tending to 1 there is no dynamic matching scheme that is stable, even though the market would be stable if it was static.

SangMok Lee at Cal Tech: Incentive Compatibility of Large Centralized Matching Markets
Abstract: This paper discusses the strategic manipulation of stable matching mechanisms. We find that the expected proportion of agents who may obtain a significant utility gain from manipulation vanishes as a market becomes large. This result reconciles the success of stable matching mechanisms in practice with the theoretical concerns about strategic manipulation. We also introduce new techniques from the theory of random bipartite graphs for the analysis of large matching markets.

Taro Kumano at Washington U.  Stability and Efficiency in the General-Priority-based Assignment (2011), [joint with Aytek Erdil], Preliminary draft

Abstract: A school choice problem is a priority-based assignment problem. A priority ranking of a school in practice inherently exhibits indifference relations among the subsets of the set of students. We introduce a general class of priority rankings over sets of students, which captures both indifferences and substitutability. Our notion of substitutability ensures the existence of stable assignments. The characterization of efficient priority structures implies that there is usually a conflict between efficiency and stability. Thus we turn to the problem of finding a constrained efficient assignment, and give an algorithm which solves the problem for any priority structure that falls in our class. In an important application, school priorities that care about affirmative action can be captured by our model, but not previous models in the literature.

Ayse Yazici from Rochester:  Random stable rules and Nash Equilibrium in  two-sided matching problems
Abstract:  We study many-to-one matching problems with firm preferences that satisfy no complementarity and respect the absolute desirability of workers.  We allow for randomization to achieve procedural fairness in centralized matching markets.  Randomization is also a useful device to explore decentralized markets for lotteries may be considered to represent the frictions in these markets.  We analyze stochastic dominance (sd) Nash equilibrium in the game induced by a random stable matching rule. We prove that a unique match is obtained as the outcome of each sd-Nash equilibrium.  Individual rationality is a necessary and sufficient condition for an equilibrium outcome while stability is achieved as the outcome of an equilibrium where firms behave truthfully.  We also study sd-Nash equilibrium of the game induced by a stable matching rule in many-to-many matching problems under the same domain of preferences. We show that all results but the stability of the equilibrium outcome holds in these problems.  Our results provide an implementation of the individually rational correspondence when all agents are strategic and of the stable correspondence when only workers are strategic.

Modern romance in China

World's largest dating event sees 20,000 Chinese search for love

The headline speaks for itself, but the article reveals some local touches.

"At least a third of the attendees were parents, either chaperoning their children, acting as go-betweens for the more bashful, or brokering deals with other parents for arranged romances.
...
"The attendees, meanwhile, had some very rigid ideas about what they were looking for. Men said they wanted a "kind-hearted" wife, not too beautiful and flighty, but modest and homely. The "minimum requirement" for the women meanwhile was straight-forward: a man with his own house, and preferably also a car.
...
"Xue Xiaoyue, meanwhile, said she was already considered an old maid in her home village at the age of 27. "In my village in Anhui, all the girls marry at 20. Any unmarried woman older than 25 leaves town because of the shame. And these days, at 27, I dread going home for the holidays because of the badgering from my parents and relatives." She had travelled 300 miles to attend the event, but still had a strict set of requirements. "I used to be more unreasonable about what I expected, and I put my previous boyfriends under a lot of pressure to do better financially. These days I still would not marry a man without a house, but a joint mortgage might be acceptable," she said."

Friend or food? Horse meat for human consumption, Congress and PETA

Regarding the ban on slaughtering horses to produce horse meat for human consumption, see these previous posts. There have been a rash of recent stories about the recent Congressional reversal on this, including this unlikely story (as reported by the Christian Science Monitor): Lifting horse slaughter ban: Why PETA says it's a good idea

""Congress has found what many may think of as an unexpected supporter in its decision to bring back horse slaughter facilities to the US after a 5-year-ban: People for the Ethical Treatment of Animals (PETA), the often-controversial animal rights group known for campaigns like “fur is murder."

“It's quite an unpopular position we've taken,” Ms. Newkirk says. “There was a rush to pass a bill that said you can't slaughter them anymore in the United States. But the reason we didn't support it, which sets us almost alone, is the amount of suffering that it created exceeded the amount of suffering it was designed to stop.”

"While PETA says the optimal solution is to ban both consumption slaughter and export of horses, it supports reintroducing horse slaughterhouses in the US, especially if accompanied by a ban on exporting any horses at all to other countries.

"There are now plans in over half a dozen states in the South and West to begin horse slaughter processing, a business worth about $65 million a year before Congress defunded the inspection regime. While unpalatable to most Americans, horse meat is eaten in Mexico, Asia, and parts of Europe.

"As Newkirk predicted, the end to domestic slaughter didn't curtail the number of horses being slaughtered for consumption, but, according to a GAO report, may have led to more inhumane treatment of old, abandoned, or neglected equines as greater numbers were instead shipped to Mexico or Canada for slaughter where the USDA doesn't have the authority to monitor the horses' conditions.

"The number of horses exported from the U.S. to Mexico, for example, increased by 660 percent since the de facto ban, the Government Accounting Office reported in June. Almost 138,000 horses were shipped out of the country for slaughter in 2010, compared to the 104,899 horses that were slaughtered domestically in the year before the ban took effect.

“It's hard to call [the end of the horse slaughter ban] a victory, because it's all so unsavory,” Newkirk says. “The [funding] bill didn't mean any horses were spared, but it does mean the amount of suffering is now reduced again.”
******

Zhenyu Lai passes on the following related story, concerning the recent Congressional action (and which includes a video with the headline "Friend or Food?"): Horses could soon be slaughtered for meat in U.S.

""Congress has lifted a de facto ban on the slaughter of horses, a move hailed by Missouri farmers and state political leaders who say the prohibition had inadvertently caused more harm to the animals than good.

"But some animal-rights activists decried the little-noticed provision, which sailed to passage earlier this month and was signed into law by President Barack Obama on Nov. 18. And they vowed to keep the issue alive, pressing for an outright prohibition of horse slaughtering in the U.S."
********
And Divya Kirti points me to a story that ends with 5 Reasons Not to Eat Horse Meat
including 4. Most Americans oppose horse slaughter.
*******
And also this one (which seems to ignore most of the recent history that involved the just repealed ban): The Empathy Test: Why Nobody Cares About Horse Slaughter
*********

And in other horse related repugnance news, Push to Ban New York Carriage Horses Gains Steam
"After campaigning for decades, animal rights advocates are gaining support for legislation that would ban the hansom cabs..."

A heterodox economist looks (disapprovingly) at market design

Ana Santos writes, not-entirely-unsympathetically, about choice architecture and market design, based on her reading of Thaler and Sunstein's book "Nudge...," and my survey article "The Economist as Engineer..." Her remarks include a novel (to me) objection to creating institutions in which individual goals don't conflict with social welfare: in the absence of such conflict, your "ethical muscles" would grow lax from not needing to be used. (Really; see the end of this post...)

Ana C. Santos, "Behavioural and experimental economics: are they really transforming economics?," CAMBRIDGE JOURNAL OF ECONOMICS 35, 4, 705-728, JUL 2011

"The purpose of choice architecture is to prepare contexts of choice to help individuals make better choices, as judged by individuals themselves, or by society as a whole (Thaler and Sunstein, 2003, 2008). Design economics is in turn devoted to the conception of specific allocation mechanisms that aim at coordinating individual actions for the accomplishment of the goals set by the designer (Roth, 2002). Rather than assuming that markets emerge spontaneously and automatically generate efficient allocations of resources, design economics puts at the forefront the complex social engineering processes involved in the building of markets and market-like allocation mechanisms that determine individual outcomes and the aggregate results that are obtained by having people interacting under those mechanisms."
...
"Not only do these proposals retain the fundamental principles of neoclassical economics—rationality and efficiency—they also continue to promote their expansion to various domains of social life. Through the architecture of contexts of choice and the design of market mechanisms, economists are putting their expertise at the service of individual rationality and economic efficiency, within and beyond the traditional domain of economics.


"Choice architecture and design economics promote a particular version of economics imperialism that goes beyond the mere export of its concepts to territories traditionally occupied by disciplines other than economics. They actually aim at inculcating economic calculus in human deliberation and introducing market-like forms of social interaction where they have been absent. In other words, what is at stake here is the deliberate attempt to make society more like its description in neoclassical economic theories, i.e. the performativity of economics (Mackenzie, 2006; Callon, 2007; Mackenzie et al., 2007). Whether or not they have succeeded in this endeavour is an empirical question that cannot be addressed here. For now, it is suffice to note that while taking into account predictable behavioural irrationalities and the opportunistic behaviour of economic agents in their policy proposals, both choice architecture and design economics retain and promote the expansion of the neoclassical concepts of rationality and efficiency in their market-based solutions."

The article includes a novel argument against aligning individual incentives with social welfare:
"In markets people are less compelled to follow non-market norms and values. By aligning self-interest with the interests of others, market mechanisms moreover obviates the need for ethical reasoning; as a result, individuals no longer have the opportunity, as Steve Turnbull puts it, to ‘flex their ethical muscles’ (Frohlich and Oppenheimer, 2003, p. 290). Individuals’ ability to behave in accordance with non-market norms and values, then, will be seriously compromised. On the contrary, living with the tension between the best strategy from a rational, self-interested point of view and the ethically best strategy keeps the ethic imperative active."

Naked hiking is legally repugnant in at least one Swiss canton

Switzerland seems to be a land of contradictions.
The BBC reports, Swiss can ban naked hiking, court rules

"Switzerland's highest court has ruled that local authorities can impose fines on people hiking nude in the Alps.

The federal court threw out an appeal by a man who was fined after hiking past a family picnic area with no clothes on.

"Judges said the eastern canton (region) of Appenzell had been entitled to uphold a law on public decency.

"They said the ban on naked hiking was only a marginal infringement on personal freedom.

...

"The BBC's Imogen Foulkes in Geneva says naked hiking is an increasingly popular pastime in Switzerland.

"However, Appenzell is a deeply devout and conservative canton - it only granted women the right to vote in 1990 - and the influx of naked hikers has offended many local people, she adds."

College admissions, exams, and "clearing" in Britain

The Telegraph reports: Academic condemns 'tortuous' university admissions

"Mary Beard, the Cambridge University classics professor, said the admissions system employed in Britain was “more difficult and stressful than it should be”.

...

"The comments were made after the Universities and Colleges Admissions Service proposed a sweeping overhaul of the current system.

"They are planning to allow students to apply for places after receiving their results for the first time in a move that would lead to A-levels being brought forward and candidates choosing courses over the summer.

...

"Currently, students are supposed to apply to Oxbridge by October – around a year before courses start – and to other universities in January. Candidates are then given provisional offers based on the proviso that they gain predicted exam grades the following summer.

"Those who fail to score high enough in A-levels and other qualifications are eligible for “clearing” – the system that matches students to spare places.

"But writing on BBC online, Prof Beard said: “More than anything, it is the bizarre timetable that makes the application process so preoccupying.

“When we say in January or February that someone ‘got in’ to their chosen university, we don't actually mean that. We mean that they will have got in if they achieve the grades demanded by the university in their summer exam, which even if all goes well, drags out the nail biting for a good six months.”

"She added: “If it doesn't go well and they don't get the grades, they enter a whole new round of applications in August.

“This is a frenetic process, with applicants tracking down the remaining unfilled places by email and phone - then being given maybe a few hours to accept a place for a course they haven't really explored at a university they know little about.”

Buying and selling pensions

Does buying future payoffs on someone else's pension become more or less repugnant if that person is in financial distress? (This is an aspect of repugnant transactions and markets that is one of the toughest to focus on, having to do on the one hand with the motivation for the transaction and on the other with ideas about coercion and exploitation...)

The WSJ reports on the mainstreaming of investment opportunities to buy the income stream from pensions:  Investing in a Stranger's Retirement

"The burgeoning business of investing in someone else's pension has never been easier—or more controversial and risky.

"For pensioners who are eager to sell, websites beckon with names such as BuyYourPension.com and pension4cash.com. Financial middlemen then bundle the information from pensioners into spreadsheets that are supplied to financial advisers for their clients.
...
"No one keeps track of how many pensions are turned into instant cash, and the number for now is believed to be small. But in recent months, websites have proliferated, and obscure middlemen far from Wall Street have ramped up efforts to win over financial advisers to the concept. They are finding some acceptance among those who favor alternative investments as part of an overall diversified portfolio.

"It's becoming more of a staple part of our business," said Daniel Cordoba, founder of Asset Exchange Strategies LLC, a Leander, Texas, financial-advisory firm that has sold a handful of pension-payment deals to clients in recent weeks. "There's a starvation for yield" with most bonds paying little interest, and clients are scared of the volatile stock markets, he added.
...
"In general, pension deals thread the needle of federal law that discourages the assignment of pensions for public policy reasons, according to court rulings. In a preliminary ruling in August, a California state-court judge said that military-pension transactions by Structured Investments Co., which has been in business since the 1990s, are "prohibited and unenforceable."

Brett Rubin, a lawyer for Structured, said the firm believes its transactions are proper. Over the years, its agreements have been enforced by other courts, including a U.S. bankruptcy court, according to court filings.
...
"Several buyers of pension payments who were interviewed by The Wall Street Journal declined to be identified because they didn't want to be seen as profiting from anyone's financial desperation.

"I had misgivings at first," said an investor in Philadelphia who this summer bought seven years of pension payments from a retired sailor. She forwarded $50,000, to be repaid in monthly installments that includes 6% annual interest.

"As part of the deal, the woman got some information about the seller, including that he needed the money to escape foreclosure. The retired sailor's "distress" bothered her, she said, but she "concluded this would help him save the house."

Legacies in college admissions

The NY Times writes about the burden of having a parent who went to an Ivy League college: Being a Legacy Has Its Burden

But, for all the angst and pressure, there are some compensations:

"...among legacy applicants for Princeton’s class of 2015, 33 percent of those offered a spot were the children of alumni. Harvard generally admits 30 percent, and Yale says it admits 20 percent to 25 percent. For all three, the overall rate is in the single digits.

"According to “The Impact of Legacy Status on Undergraduate Admissions at Elite Colleges and Universities,” a study of 30 colleges published in June in Economics of Education Review, the closer the relation, the greater the benefit: children of parents who attended a school as an undergraduate saw a 45 percentage point increase in the probability of admission; for children of graduate students — or those who had a relative other than a parent attend — the increase in probability was about 14 percentage points.

"Over the long haul, though, legacy enrollment has declined. In 1980, 24 percent of Yale’s freshman class had a parent who had attended, but in the class of 2014, 13 percent were legacy students. At most Ivy League schools, 10 percent to 15 percent of those who end up enrolling are the children of former students.

"And with college enrollment at an all-time high, admittance has become tougher for everyone; acceptance rates are far lower than a generation ago. An applicant from the Harvard class of 1985 would have faced an admission rate of 16 percent, compared with 6 percent for the class of 2015."

A kidney donor argues that selling kidneys should be legal

An op-ed in today's NY Times, by Alexander Berger, scheduled to donate a kidney on Thursday: Why Selling Kidneys Should Be Legal

He'll start a non-directed donor chain, but donors are still in desperately short supply.

Here's his market design argument:


"It has been illegal to compensate kidney donors in any way since 1984. The fear behind the law — that a rich tycoon could take advantage of someone desperately poor and persuade that person to sell an organ for a pittance — is understandable. But the truth is that the victims of the current ban are disproportionately African-American and poor. When wealthy white people find their way onto the kidney waiting list, they are much more likely to get off it early by finding a donor among their friends and family (or, as Steve Jobs did for a liver transplant in 2009, by traveling to a region with a shorter list). Worst of all, the ban encourages an international black market, where desperate people do end up selling their organs, without protection, fair compensation or proper medical care.

"A well-regulated legal market for kidneys would not have any of these problems. It could ensure that donors were compensated fairly — most experts say somewhere in the ballpark of $50,000 would make sense. Only the government or a chosen nonprofit would be allowed to purchase the kidneys, and they would allocate them on the basis of need rather than wealth, the same way that posthumously donated organs are currently distributed. The kidneys would be paid for by whoever covers the patient, whether that is their insurance company or Medicare. Ideally, so many donors would come forward that no patient would be left on the waiting list.

In the end, paying for kidneys could actually save the government money; taxpayers already foot the bill for dialysis for many patients through Medicare, and research has shown that transplants save more than $100,000 per patient, relative to dialysis."