Lobster traps, whales, and the enforcement of informal property rights

 An experiment to protect whales from becoming entangled in the long ropes that connect lobster traps on the sea floor to buoys on the surface might also change some equilibria among lobster fisherman.

The WSJ has this story:

Endangered Whales Get Lifeline From High-Tech Lobster Traps. Lobstermen are testing equipment designed to help North American right whales avoid deadly entanglements   By Eric Niiler

"Lobstermen have long used buoys to mark the location of their traps. The ropeless systems are designed to limit whales’ risk of entanglement by keeping the buoys and their ropes stowed underwater on the traps until it is time to check the traps. 

...

"Another challenge that could stand in the way of broad use of ropeless gear involves alerting other fishermen to the presence of lobster traps—whose location, in the absence of buoys, can be harder to identify. Conflict between lobstermen with fixed gear and fishermen who drag nets along the seafloor has long been a problem along the New England coast, federal officials said.

"Computer scientists at the Allen Institute for AI—a Seattle-based nonprofit research organization founded by late Microsoft co-founder Paul Allen—are developing an app to share the location of ropeless gear with other fishermen and regulators, according to Henry Milliken, supervisory research fishery biologist at NOAA’s Northeast Fisheries Science Center in Woods Hole."

********

Earlier, on a different aspect of the lobstering equilibrium:

Thursday, September 3, 2009

Policing the lobster commons

"Lobsters are caught in traps that sit on the sea floor, marked by (and recovered via) buoys that float above, connected to the trap by a rope. Lobstermen in Maine are known for policing who sets traps where by cutting the lines (or threatening to cut the lines) of lobstermen who set traps outside of their territory. From time to time there's a question about whether the state should limit certain areas to local lobstermen. Now is such a time..."

Lin Ostrom coauthored a paper on this:

Schlager, Edella, and Elinor Ostrom. "Property-rights regimes and natural resources: a conceptual analysis." Land economics (1992): 249-262.

"The enforcement of the de facto proprietor rights was borne entirely by the lobstermen of each village. The sanction that  they used against anyone who violated communal rules was gear destruction. ...The easiest means of destroying traps is to cut the rope by which the traps are attached to buoys."

Compensation for kidney donors, reconsidered in Value in Health

Here's a paper and a commentary in the journal Value in Health, focusing on the possibility of reducing deaths from kidney failure by offering some form of  regulated compensation to kidney donors. They point out that the potential effects of such a policy are very much greater than than we have so far achieved through uncompensated donation and kidney exchange

McCormick, F., Held, P.J., Chertow, G.M., Peters, T.G. and Roberts, J.P., 2022. Projecting the Economic Impact of Compensating Living Kidney Donors in the United States: Cost-Benefit Analysis Demonstrates Substantial Patient and Societal Gains. Value in Health. Volume 25, Issue 12, December 2022, Pages 2028-2033

Their paper begins as follows:

"Losing the War Against Kidney Failure

"Economics Nobel Laureate Alvin Roth has played a crucial role in developing paired kidney donation, which is currently saving >1100 US patients with kidney failure per year from suffering on dialysis and dying prematurely. Nevertheless, Professor Roth often points out that this is a victory in a war that we are losing.1 The number of patients diagnosed with kidney failure each year in the United States is not only much greater than the number who receive kidney transplants; it is rising at a faster rate.2,3 Thus, the number of patients diagnosed with kidney failure who are fated to suffer on dialysis for an average of 4 to 5 years while their health steadily deteriorates until they die prematurely has trended upward and is now >100 000 per year.

"How to Win the War

"Many researchers have argued that the government can substantially increase kidney donations and transplants by compensating living kidney donors.4, 5, 6, 7 Indeed, there is virtually unanimous agreement in the transplant community that the government should remove all financial disincentives to kidney donation.8 This study extends that line of reasoning to its logical conclusion by asking (1) how many patients diagnosed with kidney failure each year could avoid suffering on dialysis and premature death by receiving one or more kidney transplants and (2) what level of government compensation of donors would be needed to induce this number of donations."

**********

The paper was preceded in the issue by this commentary:

Garrison, Louis P. "Paying for Kidneys: Reflections on Welfare Economics, Political Economy, and Market Design." Value in Health 25, no. 12 (2022): 1925-1928.

The commentary begins this way*:

"British philosopher Janet Radcliffe Richards at the University of Oxford has written: “If you die through mistakes in moral reasoning, you are just as dead as if you die through mistakes in medicine.”1 The aim of the authors of this thought-provoking cost-benefit analysis is to estimate and inform us about the cost to American society of the limits—perhaps owing to mistakes in both moral and economic reasoning—on the ability of healthy individuals to donate or supply their second or “extra” kidney to those who have kidney failure.2 The 1984 National Organ Transplant Act makes it unlawful to share anything of value between organ donor and recipient, prohibiting exchange for “valuable consideration” (meaning, specifically, payments beyond “reasonable” expenses for removal, implantation, etc)."

*It also includes this great parenthetical aside:

"(As an aside, our health economics and outcomes research field should pay more attention to “market design:” a good place to start is a visit to the blog of Roth30.)"

**********

The commentary also refers to the symposium I blogged about below at the University of Chicago, which you can follow on video:

Friday, July 15, 2022

The Future of Living Donor Kidney Transplantation (videos)

On May 7, 2022 the University of Chicago hosted a Symposium on "The Future of Living Donor Kidney Transplantation: Evolving National Perspectives in Kidney Transplant "

HT: Philip Held

Euthanasia in Canada

 The NYT columnist Ross Douthat considers the medical aid in dying policies in Canada, and warns us that conservative politics is what protects us against the slippery slope that might lead us down the Canadian path.

 What Euthanasia Has Done to Canada

"In recent years, Canada has established some of the world’s most permissive euthanasia laws, allowing adults to seek either physician-assisted suicide or direct euthanasia for many different forms of serious suffering, not just terminal disease. In 2021, over 10,000 people ended their lives this way, just over 3 percent of all deaths in Canada. A further expansion, allowing euthanasia for mental-health conditions, will go into effect in March 2023; permitting euthanasia for “mature” minors is also being considered.

...

"The rules of civilization necessarily include gray areas. It is not barbaric for the law to acknowledge hard choices in end-of-life care, about when to withdraw life support or how aggressively to manage agonizing pain.

"It is barbaric, however, to establish a bureaucratic system that offers death as a reliable treatment for suffering and enlists the healing profession in delivering this “cure.” And while there may be worse evils ahead, this isn’t a slippery slope argument: When 10,000 people are availing themselves of your euthanasia system every year, you have already entered the dystopia.

"Indeed, according to a lengthy report by Maria Cheng of The Associated Press, the Canadian system shows exactly the corrosive features that critics of assisted suicide anticipated, from health care workers allegedly suggesting euthanasia to their patients to sick people seeking a quietus for reasons linked to financial stress.

...

"in the Canadian experience you can see what America might look like with real right-wing power broken and a tamed conservatism offering minimal resistance to social liberalism. And the dystopian danger there seems not just more immediate than any right-authoritarian scenario, but also harder to resist — because its features are congruent with so many other trends, its path smoothed by so many powerful institutions.

...

"without a potent conservatism, the cultural balance tilts too much against these doubts. And the further de-Christianization proceeds, the stronger the impulse to ... rationalize the new order with implicit reassurances that it’s what some higher power wants.

"It’s often treated as a defense of euthanasia that the most intense objections come from biblical religion. But spiritual arguments never really disappear, and the liberal order in a dystopian twilight will still be infused by some kind of religious faith.

"So I remain a conservative, unhappily but determinedly, because only conservatism seems to offer a stubborn obstacle to that dystopia"

*********

Update, January 14: in a followup column, Douthat responds to supporters of Canada's euthanasia policies,* and summarizes his position with this concluding sentence: 

"And if euthanasia is kept within limits or rolled back from its advances, I suspect it will be the old taboos and Christian prohibitions that make the difference, not a libertarianism that so quickly and easily yields to pagan destinations."

*See in particular

Canadian Euthanasia as Moral Progress. Individual liberty, the common good, and human dignity. by Richard Hanania

Here's a summary paragraph:

"First, I will show that the MAID program is currently small, and likely represents cases of the most extreme suffering given the data that we have. I then go on to refute arguments against MAID that have appeared in the popular press. Sometimes, these arguments are simply false, as when it is claimed that it will eventually lead to large numbers of healthy young adults killing themselves with state sanction. Other times, the arguments may be correct but actually make the case for euthanasia. It is true, for example, that some people might feel “pressured” to commit suicide because they don’t want to be burdens on their families or the government. I don’t think there’s anything wrong with this — in practically every other kind of situation, it is usually considered pro-social to care about the impact your life has on others. This gets to the point that my support for euthanasia does not simply rest on libertarian and utilitarian grounds, but also on the idea that people should behave in ways that consider the common good and that, yes, preserve human dignity. The state’s interest in saving costs, as long as it’s going to pay for healthcare, is also legitimate, although I won’t dwell on that here."

Amnon Rapoport (1936-2022)

 Amnon Rapoport, a pioneer of experimental game theory, has died. 

Here's a brief obituary:

Amnon Rapoport, Distinguished Professor Emeritus of Management and Organizations at the University of Arizona, passed away on December 6th

I don't find his date of birth on the web, but in August of 1996 I participated in a conference in honor of his 60th birthday, at the University of North Carolina at Chapel Hill, where he had both studied and taught in the Department of Psychology.  Amnon had already had several heart attacks by then, and his students, who loved him, thought it prudent to have a celebration of his work at that relatively young age, but that caution proved unnecessary. 

Here's the volume of papers presented at that conference, edited by three of his students:

Budescu, David V., Ido Erev, and Rami Zwick, eds. Games and human behavior: Essays in honor of Amnon Rapoport. Erlbaum, 1999.

I first learned of his work when, as a grad student, I took a course in game theory taught by Michael Maschler, who told us about Amnon's experiments on the bargaining set.

He was a man ahead of his time, and maybe situated in the wrong discipline.  It seemed to him natural that psychologists should take a leading role in the experimental study of game theory, and he noted with some regret that instead that literature had been ceded to economists. Here's a paragraph from the introduction to 

Rapoport, Amnon. Experimental studies of interactive decisions. Vol. 5. Springer Science & Business Media, 2012.

"The history of experimentation in psychology is rich and old. It would have been quite natural and highly desirable for psychologists to extend their scope of research and assume a major role in the study of economic decision behavior. Psychology professes to be the general study of human behavior. Most psychologists are trained to regard their discipline as an observational science; they do not have to overcome the conditioning of many economists who think of economics as an a priori science. Psychologists' knowledge of experimental techniques is comprehensive. and their experience in conducting experiments. analyzing data. and discovering empirical regularities exceeds that of most economists. However. with the exception of research on individual choice behavior - where psychologists like Tversky, Kahneman, and Slovic have played a major role - psychologists have not contributed in any significant way to the growing research in experimental economics. Social psychologists for whom interactive behavior is the core of their discipline, have virtually abandoned the study of economic decisions in small groups to their colleagues in economics and related disciplines. "

Here's his cv as of 2017, and his google scholar page.

**********

Update: here's an email that Rami Zwick sent to the Economic Science Association (ESA):

"Dear ESA community,

It is with great sadness that we announce the passing of our teacher, mentor, colleague, co-author and friend, Professor Amnon Rapoport, in Tucson Arizona on December 6, 2022. 

Professor Rapoport served on the faculty of the University of California, Riverside School of Business; University of Arizona; UNC Chapel Hill; University of Haifa, Israel; and the Hebrew University of Jerusalem, Israel. He earned his Bachelor of Arts degree in psychology and philosophy from the Hebrew University of Jerusalem, then went on to earn his M.A. and Ph.D. in quantitative psychology at UNC Chapel Hill. 

Professor Rapoport was one of the pioneers and leaders in the experimental study and quantitative modeling of human decisions in social and interactive contexts. During his distinguished career, he published four books (and edited others) and more than 300 research papers and chapters in leading psychological, management, operation, marketing, decision theory, economics, and political science journals, and is recognized as a leading authority in many of these areas. His most important and influential work was on experimental studies of interactive decision-making behavior. This includes theoretical and empirical research on: 

• Coalition formation 

• Bargaining 

• Social dilemmas 

• Behavioral operations management 

• Behavioral game theory 

• Dynamic pricing 

• Directed networks 

 Professor Rapoport’s work was theory-driven, and, in most cases, the theory was represented formally by mathematical (primarily, but not exclusively, game theoretical) models. At the same time, he was a meticulous and rigorous, yet imaginative and creative experimentalist. In fact, he was one of the pioneers of computerized experimentation in the domain of individual and group decision making. 

With a career spanning over 60 years, Professor Rapoport nurtured and supported the careers of generations of scholars and researchers. He will be greatly missed by his family, friends, colleagues, co-authors, and students."

Two illegal (former) kidney transplant networks analyzed: the Netcare -and Medicus cases, by Ambagtsheer and Bugter

 There aren't many successful prosecutions resulting from illegal organ trafficking, despite the fact that the prevalence of illegal kidney transplants is estimated by many sources to be high.  Here's a paper that tries to understand the nature of the black market supply chain for kidneys, by examining two prosecutions that led to convictions, connected to a hospital in Kosovo and another in South Africa.

Ambagtsheer, F., Bugter, R. The organization of the human organ trade: a comparative crime script analysis. Crime, Law and Social Change (2022). https://doi.org/10.1007/s10611-022-10068-5

Abstract: "This study fills critical knowledge gaps into the organization of organ trade utilizing crime script analysis. Adopting a situational crime prevention approach, this article draws from law enforcement data to compare the crime commission process (activities, cast and locations) of 2 prosecuted organ trade cases: the Medicus case and the Netcare case. Both cases involved transnational criminal networks that performed kidney transplants from living donors. We further present similarities and differences between illegal and legal living donor kidney transplants that may help guide identification and disruption of illegal transplants. Our analysis reveal the similar crime trajectories of both criminal cases, in particular the extensive preparations and high degree of organization that were needed to execute the illegal transplants. Offenders in the illegal transplant schemes utilized the same opportunity structures that facilitate legal transplants, such as transplant units, hospitals and blood banks. Our results indicate that the trade is embedded within the transplant industry and intersects with the transport- and hospitality sector. The transplant industry in the studied cases was particularly found to provide the medical infrastructure needed to facilitate and sustain organ trade. When compared to legal transplants, the studied illegal transplant scripts reveal a wider diversity in recruitment tactics and concealment strategies and a higher diversity in locations for the pre-operative work-up of donors and recipients. The results suggest the need for a broader conceptualization of the organ trade that incorporates both organized crime and white collar crime perspectives."

***

"Although reliable figures of the trade’s scope are lacking, the World Health Organization (WHO) has estimated that approx. 5000 illegal transplants are performed annually (WHO, 2007). The organ trade is reported to rank in the top 5 of the world’s most lucrative international crimes with an estimated annual profit of $840 million to $1.7 billion (May, 2017). While illegal organ transplants have been reported to take place in countries across the globe, knowledge of the trade’s operational features remains scarce (Pascalev et al., 2016)

...

"At the time of writing, only 16 convictions involving organ trade have been reported to the case law database of the United Nations Office on Drugs and Crime, which is far less than would be expected based on global estimates of the problem (UNODC, 2022). The Organization for Security and Co-operation in Europe (OSCE) has reported 9 additional cases (OSCE, 2013). All reported cases had cross-border features and most involved the facilitation of living donor kidney transplants.

...

"In 2014 the Council of Europe established a new convention against ‘Trafficking in Human Organs’ which calls for a broad prohibition of virtually all commercial dealings in organs. Accordingly, sales that occur with the consent of donors are considered to be ‘trafficking’ regardless of the circumstances involved (Council of Europe, 2015)"

...

[Netcare]"Israeli and Romanian donors were promised $20,000 for their kidneys, the Brazilian donors were promised between $3,000 and $8,000. Most donors were recruited in Brazil by 2 retired military officers (Ambagtsheer, 2021; De Jong, 2017; Scheper-Hughes, 2011). 

Payments and reimbursements: Payments took place throughout all stages of the crime commission process. Patients paid Perry/his company up to $120,000 prior to their travel and transplant. Perry, and later also Meir, subsequently paid Netcare. Netcare in turn disbursed payments to various actors in the scheme, including the transplant surgeons and the blood bank. ... Occasionally, additional payments were made directly in cash to the surgeons by Perry, his company, or his agents. Perry also paid an escort/fixer (Rod Kimberley) and a nephrologist. Kimberley paid low-tier offenders in the scheme, including the interpreters. Kimberley additionally covered the costs of recipients’ and donors’ accommodations and he gave donors pocket money upon arrival in South Africa as an advance to their kidney payment. All donors received the promised amount in cash after their operations. 

...

"Contrary to donors in the Netcare case, none of the Medicus’ donors received the promised amount. Some did not receive payment at all but were promised payment only if they recruited new prospective kidney sellers. Withholding payments to kidney sellers in order for them to recruit new prospective kidney sellers is a tactic in organ trafficking schemes to sustain the transplant program (De Jong, 2017).

...

"The cases diverge with respect to the locations and legal embeddedness. Contrary to the Medicus case where transplants were organized in one clinic that was not licensed to conduct transplants, transplants in South Africa were facilitated in at least 5 hospitals across the country that were legally mandated to perform transplants."

Three way liver exchange in Pakistan, reported in JAMA Surgery by Salman, Arsalan, and Dar, in collaboration with economist Alex Chan

 Here's an exciting account, just published in JAMA Surgery, of a three way liver exchange in Pakistan, achieved in part by collaboration with economist and market designer Alex Chan (who is on the job market this year).

Launching Liver Exchange and the First 3-Way Liver Paired Donation by Saad Salman, MD, MPH1; Muhammad Arsalan, MBBS2; Faisal Saud Dar, MBBS2, JAMA Surg. Published online December 7, 2022. doi:10.1001/jamasurg.2022.5440 (pdf)

Here are the first paragraphs:

"There is a shortage of transplantable organs almost everywhere in the world. In the US, about 6000 transplant candidates die waiting each year.1 In Pakistan, 30% to 50% of patients who needed a liver transplant are unable to secure a compatible donor, and about 10 000 people die each year waiting for a liver.2 Kidney paired donations, supported by Nobel Prize–winning kidney exchange (KE) algorithms,3 have enabled living donor kidneys to become an important source of kidneys. Exchanges supported by algorithms that systematically identify the optimal set of paired donations has yet to take hold for liver transplant.

"The innovation reported here is the successful implementation of a liver exchange mechanism4 that also led to 3 liver allotransplants and 3 hepatectomies between 3 incompatible patient-donor pairs with living donor–patient ABO/size incompatibilities. These were facilitated by one of the world’s first documented 3-way liver paired donations (LPD) between patient-donor pairs.

"Since 2018 and 2019, we have explored LPD as a strategy to overcome barriers for liver failure patients in Pakistan in collaboration with economist Alex Chan, MPH.2 With LPD, the incompatibility issues with relative donors can be solved by exchanging donors. The Pakistan Kidney and Liver Institute (PKLI) adopted a liver exchange algorithm developed by Chan4 to evaluate LPD opportunities that prioritizes clinical urgency (Model for End-stage Liver Disease [MELD] scores) while maximizing transplant-enabling 2-way or 3-way swaps that ensures that hepatectomies for every donor within each swap has comparable ex ante risk (to ensure fairness). As of March 2022, 20 PKLI liver transplant candidates had actively coregistered living and related but incompatible liver donors. Evaluating these 20 incompatible patient-donor pairs with the algorithm,4 we found 7 potential transplants by two 2-way swaps and the 3-way swap reported. In contrast to ad hoc manual identification of organ exchange opportunities, the hallmark of a scalable organ exchange program is the regular deployment of algorithms to systematically identify possible exchanges. Regular deployment of LPD algorithms is novel.

"A total of 6 procedures took place on March 17, 2022. Patient 1, a 57-year-old man, received a right liver lobe from donor 2, a 28-year-old coregistered donor of patient 2 (56-year-old man), who in turn received a right liver lobe from donor 3, a 35-year-old woman who was a coregistered donor of patient 3. Patient 3, a 46-year-old man, received a right liver lobe from donor 1, a 22-year-old woman who was a coregistered donor of patient 1, completing the cycle (Figure). Five PKLI consultant surgeons and 7 senior registrars led the hepatectomies and liver allotransplants; 6 operating rooms were used simultaneously. One month postsurgery, all patients and donors are robust with no graft rejection. All the donors are doing well in the follow-up visits and have shown no psychological issues."

Here's a sentence in the acknowledgements:

"We thank Alex Chan, MPH (Stanford University, Palo Alto, California), whose initiative and expertise in economics were the key driving forces for launching liver exchange."

*********

NB: this is a "Surgical Innovation" article, for which the journal requires that there be no more than three authors.

And here are the references cited:

1.

Chan  A, Roth  AE. Regulation of organ transplantation and procurement: a market design lab experiment. Accessed April 28, 2022. https://www.alexchan.net/_files/ugd/a47645_99b1d4843f2f42beb95b94e43547083b.pdf

2.

Salman  S, Gurev  S, Arsalan  M, Dar  F, Chan  A. Liver exchange: a pathway to increase access to transplantation. Accessed April 1, 2022. http://www.hhpronline.org/articles/2021/1/14/liver-exchange-a-pathway-to-increase-access-to-transplantation

3.

Henderson  D. On marriage, kidneys and the Economics Nobel. Wall Street Journal. October 15, 2012. Accessed March 5, 2022. https://www.wsj.com/articles/SB10000872396390443675404578058773182478536

4.

Chan  A. Optimal liver exchange with equipoise. Accessed April 23, 2022. https://www.alexchan.net/_files/ugd/a47645_36e252f4df0c4707b6431b0559b03143.pdf

5.

Hwang  S, Lee  SG, Moon  DB,  et al.  Exchange living donor liver transplantation to overcome ABO incompatibility in adult patients.   Liver Transpl. 2010;16(4):482-490. doi:10.1002/lt.22017PubMedGoogle ScholarCrossref

6.

Patel  MS, Mohamed  Z, Ghanekar  A,  et al.  Living donor liver paired exchange: a North American first.   Am J Transplant. 2021;21(1):400-404. doi:10.1111/ajt.16137PubMedGoogle ScholarCrossref

7.

Braun  HJ, Torres  AM, Louie  F,  et al.  Expanding living donor liver transplantation: report of first US living donor liver transplant chain.   Am J Transplant. 2021;21(4):1633-1636. doi:10.1111/ajt.16396

 ********

Here's a Stanford story on this collaboration:

Stanford student devises liver exchange, easing shortage of organs. A rare three-way exchange of liver transplants in Pakistan was made possible with a new algorithm developed by a Stanford Medicine student.  by Nina Bai

"The liver exchange idea actually came out of a term paper in a first-year market design class at Stanford," Chan said.

"As he learned more about liver transplants, Chan realized there were important biological and ethical differences from kidney transplants. 

...

"Instead of just finding compatible swaps, we want to find swaps that prioitize the most urgent patients first in order to prevent the most deaths," Chan said.

*******

Here are some contemporaneous stories from March in the newspaper Dawn (now that the JAMA embargo on the story is lifted):

Liver transplants at PKLI under 'swap' plan - Newspaper - Dawn

Mar 18, 2022 — A highly-trained team of the surgeons headed by PKLI Dean Prof Faisal Dar had performed liver transplants at the institute and other members ...

• First swap liver transplant surgeries at PKLI today - Dawn

  
  

  Mar 17, 2022 — An official told Dawn on Wednesday the treating doctors had recommended liver transplant of all the three patients due to their end-stage ...

Insulting the president, in Indonesia

 Sex outside of marriage, and insulting the president are to become more serious crimes in Indonesia.  (The law has a foolproof way of determining if the president has been insulted.)

The Guardian has the story:

Indonesia set to make sex outside marriage punishable by jail. MPs expected to pass new criminal code that will also make insulting the president a crime

"Indonesia’s parliament is expected to pass a new criminal code this month that would criminalise sex outside marriage and outlaw insults against the president or state institutions, prompting alarm from human rights campaigners.

"The deputy justice minister, Edward Omar Sharif Hiariej, said in an interview with Reuters that the new criminal code was expected to be passed on 15 December. “We’re proud to have a criminal code that’s in line with Indonesian values,” he said.

...

"Sex outside marriage, which under the code could be reported only by limited parties such as close relatives, could lead to up to a year in prison, while unmarried couples would be banned from living together.

...

"Insulting the president, which under the code could be reported only by the president, would carry a maximum of three years. Insulting state institutions and expressing any views counter to Indonesia’s state ideology would also be forbidden."

Test of Time Award: call for nominations

 Test of Time Award

"The SIGecom Test of Time Award recognizes the author or authors of an influential paper or series of papers published between ten and twenty-five years ago that has significantly impacted research or applications exemplifying the interplay of economics and computation.

...

"The 2023 SIGecom Test of Time Award will be given for papers published no earlier than 1998 and no later than 2013. Nominations are due by February 28th, 2023 

...

"The 2022 Test of Time Award Committee: Alvin Roth, Stanford University; Moshe Tennenholtz, The Technion; Noam Nisan (chair), The Hebrew University of Jerusalem"

The 2022 Einstein Foundation Awards

 Here are the Recipients of the 2022 Einstein Foundation Awards

Einstein Foundation Individual Award Winner 2022:

Gordon Guyatt, for his seminal contributions to evidence based medicine (including the name)

"Einstein Foundation Award winner Gordon Guyatt improved the quality of clinical research and helped bring evidence to medicine. His next mission is bringing patients into the discussion"

Einstein Foundation Institutional Award 2022:

The Psychological Science Accelerator

"The Psychological Science Accelerator, winner of the 2022 Institutional Award, has made its name by facilitating large, crowdsourced international studies in all aspects of the discipline and by democratizing and diversifying big team psychological science."

Einstein Foundation Early Career Award 2022:

Ape Research Index (the name almost speaks for itself)

Here's the description of the Award(s): The Einstein Foundation Award for Promoting Quality in Research

"The Einstein Foundation Award for Promoting Quality in Research aims to provide recognition and publicity for outstanding efforts that enhance the rigor, reliability, robustness, and transparency of research in the natural sciences, the social sciences, and the humanities, and stimulate awareness and activities fostering research quality among scientists, institutions, funders, and politicians. To acknowledge the outstanding role early career researchers (ECRs) have in promoting research quality, ECRs will be invited to propose projects that foster research quality and value. Projects will be competitively selected for funding and internationally showcased."

Here are the members of this year's award jury. (I am one of the 15 jury members).

Here's my post on last year's prizes:

Thursday, November 25, 2021

Promoting Quality in Research: the inaugural Einstein Foundation Awards, 2021

It's not so easy to become a living kidney donor: report from the Cleveland Clinic

 It's not so easy to become a living kidney donor.  Here's a report on the pipeline at the Cleveland Clinic:

Cholin, Liza K., Jesse D. Schold, Med MStat, Susana Arrigain, Emilio D. Poggio, John R. Sedor, John F. O’Toole, Joshua J. Augustine, and Alvin C. Wee. " Characteristics of Potential and Actual Living Kidney Donors: A Single Center Experience, Transplantation (2022).

It's concerning to see that 164 donor candidates were rejected at this center for being "ABO or crossmatch incompatible."  Were they told about the possibility of kidney exchange?

 

"There was a mean of 2.8 and median of 1 (1, 3) potential donors for every 1 transplant candidate that did not receive a kidney. There was a mean of 5.9 and median of 2 (1, 5) potential donors for every 1 transplant candidate that received a kidney."

HT: Frank McCormick

Roundabouts

 A straight line isn't always the safest path between two points.

The Washington Post has the story:

Roundabouts are (slowly!) eating the suburbs by Andrew Van Dam

"Compared with the hundreds of thousands of normal intersections peppering the American landscape, ruled by stop signs and traffic lights, roundabouts are rare beasts. But unlike the drivers they frequently confuse and bedevil, roundabouts are coming on fast.

...

"The modern roundabout relies on a geometric design that forces traffic to slow, plus a simple innovation born in 1960s Britain: the rule that people already in the circle get the right of way. In traditional rotaries and traffic circles, which still lurk in many East Coast cities, traffic moves faster and vehicles already in the circle often must yield to newcomers.

...

"Why add a roundabout, you might ask. Because roundabouts offer impressive safety gains. In general, a roundabout will drive down fatal crashes by 90 percent and cut all car-crash injuries by at least 75 percent, even while accommodating a higher volume of cars.

"At a rural two-way stop, the gains can be even more dramatic. A roundabout can slash all traffic injuries, both fatal and nonfatal, by almost 90 percent. After all, it’s almost impossible to blow through a roundabout at 60 miles an hour and T-bone a minivan — an all-too-common occurrence in typical rural intersections.

“That’s the beauty of the roundabout,” Rodegerdts told us. “It’s the geometry. It’s the curves that are doing the work. And not relying on a traffic-control device as the sole thing keeping you from colliding at high speed.”

***********

Nevertheless...here's a related NYT story:

The Exceptionally American Problem of Rising Roadway Deaths

Why other rich nations have surpassed the U.S. in protecting pedestrians, cyclists and motorists. By Emily Badger and Alicia Parlapiano

"In 2021, nearly 43,000 people died on American roads, the government estimates. And the recent rise in fatalities has been particularly pronounced among those the government classifies as most vulnerable — cyclists, motorcyclists, pedestrians.

...

"In the 1990s, per capita roadway fatalities across developed countries were significantly higher than today. And they were higher in South Korea, New Zealand and Belgium than in the U.S. Then a revolution in car safety brought more seatbelt usage, standard-issue airbags and safer car frames, said Yonah Freemark, a researcher at the Urban Institute.

"Fatalities fell as a result, in the U.S. and internationally. But as cars grew safer for the people inside them, the U.S. didn’t progress as other countries did to prioritizing the safety of people outside them.

“Other countries started to take seriously pedestrian and cyclist injuries in the 2000s — and started making that a priority in both vehicle design and street design — in a way that has never been committed to in the United States,” Mr. Freemark said.

"Other developed countries lowered speed limits and built more protected bike lanes. They moved faster in making standard in-vehicle technology like automatic braking systems that detect pedestrians, and vehicle hoods that are less deadly to them. They designed roundabouts that reduce the danger at intersections, where fatalities disproportionately occur.

"In the U.S. in the past two decades, by contrast, vehicles have grown significantly bigger and thus deadlier to the people they hit. Many states curb the ability of local governments to set lower speed limits. The five-star federal safety rating that consumers can look for when buying a car today doesn’t take into consideration what that car might do to pedestrians."

Gale and Shapley '62, “College admissions and the stability of marriage” at 60

 Time really flies, doesn't it? 

Here's a paper whose title didn't give away what it was about:

Bipartite choices, by Marco LiCalzi, Decisions in Economics and Finance (2022)

 Abstract This piece in the Milestones series is dedicated to the paper coauthored by David Gale and Lloyd Shapley and published in 1962 under the title “College admissions and the stability of marriage” on the American Mathematical Monthly.

LiCalzi's history of events since Gale and Shapley '62 is easy to read, and touches on many papers that will be familiar to readers of this blog.

He ends, however, with a long quote I had never seen before from  The Poverty of Historicism by Karl Popper (1957), which he suggests captures the spirit of much of market design:

“Just as the main task of the physical engineer is to design machines and to remodel and service them, the task of the piecemeal social engineer is to design social institutions, and to reconstruct and run those already in existence. The piecemeal technologist or engineer recognizes that only a minority of social institutions are consciously designed while the vast majority have just ‘grown’, as the undesigned results of human actions. [...] The technologist should study the differences as well as the similarities, expressing his results in the form of hypotheses. And indeed, it is not difficult to formulate hypotheses about institutions in technological form as is shown by the following example: “You cannot construct foolproof institutions, that is to say, institutions whose functioning does not very largely depend upon persons: institutions, at best, can reduce the uncertainty of the personal element, by assisting those who work for the aims for which the institutions are designed, and on whose personal initiative and knowledge success largely depends. (Institutions are like fortresses. They must be well designed and properly manned.)”

Same sex marriage rights reaffirmed by the Senate

After a Supreme Court ruling in 2015, it seemed secure that the right to same sex marriage was the law of the land. However the recent Supreme Court decision overturning Roe v. Wade sent the question of abortion rights back to the states, and explicitly raised the question of whether other rights, such as marriage rights, might also be overturned. Justice Thomas, in his concurring opinion in the case (Dobbs) also mentioned that the rights to contraception and to same-sex sexual relations could be reconsidered, in his view.  

It appears that there will now be Federal legislation (and not just Court rulings) defending marriage rights. 

The NYT has the story:

Same-Sex Marriage Bill Passes Senate After Bipartisan Breakthrough. The 61-to-36 vote sends the legislation back to the House, which is expected to approve it and send it to President Biden.  By Annie Karni

"There was little question that the bill’s embrace in the Senate, where proponents had a breakthrough this month in drawing a dozen Republican supporters and overcoming a filibuster, gave it the momentum required to become law.

"The bill would repeal the Defense of Marriage Act, which denied federal benefits to same-sex couples. It prohibits states from denying the validity of an out-of-state marriage based on sex, race or ethnicity. 

...

"Its path represents a significant shift in American politics and culture in which same-sex marriage, once considered a divisive political issue, has become so widely accepted by members of both parties that a measure to protect has managed to attract decisive, bipartisan majorities in both the Senate and the House.

...

"Still, more than seven out of 10 Republican senators voted against the bill, underscoring how the party has continued to cater to religious conservatives who oppose same-sex marriage long after large majorities of the American public have come to support it.

...

"In the end, 12 Republicans voted for the measure

...

"The push to pass the legislation began over the summer, after Justice Clarence Thomas suggested in his opinion in the ruling that overturned Roe v. Wade, which had established a constitutional right to abortion, that the court also “should reconsider” precedents enshrining marriage equality and access to contraception.

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Earlier posts:

Friday, June 26, 2015

An ancient repugnance crumbles: Same sex marriage is a right, in all 50 of the United States

Opioids and pain management: revised CDC guidelines

 Concerned over the opioid addiction epidemic in the U.S., and the increasing number of overdose related deaths, the CDC issued the 2016 CDC Opioid Prescribing Guideline, which led to reduced opioid prescriptions by doctors. Sometimes this led to the undertreatment of pain, which in turn may have led to patients accessing opioids on the black market, where they are less safe. It may also have led to suicides of patients with unbearable pain.

The CDC has now issued some updated guidelines that appear aimed at balancing concerns with over-prescription against concerns with under-treatment.

Here are the updated guidelines:

CDC Clinical Practice Guideline for Prescribing Opioids for Pain — United States, 2022

"This guideline provides recommendations for clinicians providing pain care, including those prescribing opioids, for outpatients aged ≥18 years. It updates the CDC Guideline for Prescribing Opioids for Chronic Pain — United States, 2016 (MMWR Recomm Rep 2016;65[No. RR-1]:1–49) and includes recommendations for managing acute (duration of <1 month), subacute (duration of 1–3 months), and chronic (duration of >3 months) pain.

...

"CDC recommends that persons with pain receive appropriate pain treatment, with careful consideration of the benefits and risks of all treatment options in the context of the patient’s circumstances. Recommendations should not be applied as inflexible standards of care across patient populations. This clinical practice guideline is intended to improve communication between clinicians and patients about the benefits and risks of pain treatments, including opioid therapy; improve the effectiveness and safety of pain treatment; mitigate pain; improve function and quality of life for patients with pain; and reduce risks associated with opioid pain therapy, including opioid use disorder, overdose, and death.

A central tenet of this clinical practice guideline is that acute, subacute, and chronic pain needs to be appropriately and effectively treated regardless of whether opioids are part of a treatment regimen. 

...

"To avoid unintended consequences for patients, this clinical practice guideline should not be misapplied, or policies derived from it, beyond its intended use (67). Examples of misapplication or inappropriate policies include being inflexible on opioid dosage and duration, discontinuing or dismissing patients from a practice, rapidly and noncollaboratively tapering patients who might be stable on a higher dosage, and applying recommendations to populations that are not a focus of the clinical practice guideline (e.g., patients with cancer-related pain, patients with sickle cell disease, or patients during end-of-life care)

*********

Earlier post:

Tuesday, March 15, 2022

Opioid prescription reductions and suicides

Motorcycles as donorcycles

 Here's an article from JAMA Internal Medicine, noting that motorcycle rallies produce an increase in organ transplants.

Organ Donation and Transplants During Major US Motorcycle Rallies  by David C. Cron, MD, MS; Christopher M. Worsham, MD; Joel T. Adler, MD, MPH; Charles F. Bray, BS; Anupam B. Jena, MD, PhD,  JAMA Intern Med. Published online November 28, 2022. doi:10.1001/jamainternmed.2022.5431

"Key Points

Question  Is the incidence of organ donation and transplants higher during major US motorcycle rallies?

Findings  In this cross-sectional study of 10 798 organ donors and 35 329 recipients of these organs from a national transplant registry from 2005 to 2021, there were 21% more organ donors and 26% more transplant recipients per day during motorcycle rallies in regions near those rallies compared with the 4 weeks before and after the rallies.

Meaning  While safety measures to minimize morbidity and mortality during motorcycle rallies should be prioritized, this study showed the downstream association of these events with organ donation and transplants."

***********

Helmet laws by State (only the States in orange require all motorcycle riders to wear a helmet):

I wonder what would happen if some State passed a helmet law saying that adults are free to ride without a helmet, but doing so automatically registers the rider as a willing deceased donor. (Such a law might decrease deceased donation by convincing more riders to wear helmets.)

HT: Alex Chan

The market for large dinosaur fossils

Should fossils be regarded as national treasures, or as natural resources, or perhaps works of art? 

The NY Times has the story:

As Dinosaur Fossils Fetch Millions, There’s Many a Bone to Pick. Fossils are a multimillion-dollar business, bringing legal disputes, nondisclosure agreements and trademarks to the world of paleontology.  By Julia Jacobs and Zachary Small

"Fossil hunting has become a multimillion-dollar business, much to the chagrin of academic paleontologists who worry that specimens of scientific interest are being sold off to the highest bidders.

...

"Things were simpler at the beginning of his career, Larson said, when universities, museums and a smaller group of private collectors were the only ones who cared about buying pieces of natural history.

"It was not until 1997, with the sale of Sue, that dinosaurs started to be viewed as potential centerpieces of auctions.

...

"Many scientists are aghast at the growing commercial market, and increasingly anxious that scientifically important specimens will disappear into private mansions. Paleontologists are also concerned that the market could encourage illegal digging, and that American landowners — who, by law, generally own the fossils found on their land — would favor commercial fossil hunters over academic researchers.

“Ranchers who used to let you go and collect specimens are now wondering why they should let you have it for free,” said Jingmai O’Connor, a Field Museum paleontologist, “when a commercial collector would dig up the bones and split the profit.”

"Fossil diggers and dealers in the commercial sphere counter that if not for them, these specimens on private land would be left to erode further, never to be found.

"The United States is an outlier legally. Other dinosaur-rich nations, including Mongolia and Canada, have laws making fossils the property of the government. Thomas Carr, a paleontologist at Carthage College in Wisconsin, said he believed that the lack of protections for “natural heritage” puts scientists in the United States at a disadvantage."

Kreps II: Microeconomic Foundations II: Imperfect Competition, Information, and Strategic Interaction (coming soon)

 Princeton University Press announces:

Microeconomic Foundations II: Imperfect Competition, Information, and Strategic Interaction by David M. Kreps

"A cutting-edge introduction to key topics in modern economic theory for first-year graduate students in economics and related fields

"Volume II of Microeconomic Foundations introduces models and methods at the center of modern microeconomic theory. In this textbook, David Kreps, a leading economic theorist, emphasizes foundational material, concentrating on seminal work that provides perspective on how and why the theory developed. Because noncooperative game theory is the chief tool of modeling and analyzing microeconomic phenomena, the book stresses the applications of game theory to economics. And throughout, it underscores why theory is most useful when it supports rather than supplants economic intuition.

• Introduces first-year graduate students to the models and methods at the core of microeconomic theory today
• Covers an extensive range of topics, including the agency theory, market signaling, relational contracting, bilateral bargaining, auctions, matching markets, and mechanism design
• Stresses the use—and misuse—of theory in studying economic phenomena and shows why theory should support, not replace, economic intuition
• Includes extensive appendices reviewing the essential concepts of noncooperative game theory, with guidance about how it should and shouldn’t be used
• Features free online supplements, including chapter outlines and overviews, solutions to all the problems in the book, and more

By email, Kreps writes: "An e-book version will be released on January 3, 2023.  Physical books will only be released in late May (I gather, a bit later in England)"

Pay Transparency in New York City as the new law begins to take effect

 Here's a report from Glassdoor Economic Research:

A First Glimpse into the Impact of Pay Transparency in New York City by Daniel Zhao

"On November 1, New York City’s pay transparency law went into effect, requiring job listings to include salary ranges. While the move represents an opportunity for job seekers to get greater pay transparency, high-profile errors as the new law went into effect have raised concerns about the efficacy of the law. With similar laws going into effect on January 1, 2023 in California and Washington State, we examined Glassdoor data to give an early view into how employers are grappling with pay transparency in New York City.

"Key Findings

"Pay ranges are being published on the majority of active job listings. 60 percent of job listings in New York City have employer-provided salaries as of November 12, and there are hints of a spillover effect to neighboring states.

"Ranges have widened significantly, but remain relatively narrow. The median width of salary ranges has widened from $10,000 in October to as wide as $20,000 so far in November. Less than 3 percent of daily active job listings in November have a salary range wider than $100,000.

"Professional services like Financial Services, Information Technology and Pharmaceutical & Biotechnology are the slowest to add pay ranges to their pay ranges. This may mean enforcing pay transparency will matter more in these higher-salary industries than in lower-wage industries."

Turkey production

 This seemed like a post that I should delay until after Thanksgiving, from the extension division of Penn State:

Modern Turkey Industry. The modern turkey industry has developed a hybrid white turkey that is larger and faster growing than purebred or wild turkeys.