Showing posts with label China. Show all posts
Showing posts with label China. Show all posts

Wednesday, May 24, 2023

Egg freezing in China and Hong Kong

 The FT has the story:

China’s fertility treatment rules push single women to Hong Kong

Beijing faces calls to ease access to egg freezing and IVF amid demographic crisis

“Beijing has long banned access to egg freezing or IVF for single women. While unmarried men can freeze their sperm, single women such as Sophia, who declined to give her surname, are not allowed to freeze their eggs.
As a result, more and more Chinese women travel abroad for the procedure, with Hong Kong a top destination given its proximity and strong healthcare system.
“While it is possible for single or gay women to freeze their eggs in Hong Kong, only married heterosexual couples can access IVF treatment. In practice, that means eggs are stored until women get married and begin the IVF process.”

Tuesday, March 28, 2023

Bride price in China

 The NY Times has the story:

In China, Marriage Rates Are Down and ‘Bride Prices’ Are Up. China’s one-child policy has led to too few women. Grooms are now paying more money for wives, in a tradition that has faced growing resistance.  By Nicole Hong and Zixu Wang

"As China faces a shrinking population, officials are cracking down on an ancient tradition of betrothal gifts to try to promote marriages, which have been on the decline. Known in Mandarin as caili, the payments have skyrocketed across the country in recent years — averaging $20,000 in some provinces — making marriage increasingly unaffordable. The payments are typically paid by the groom’s parents.

"To curb the practice, local governments have rolled out propaganda campaigns such as the Daijiapu event, instructing unmarried women not to compete with one another in demanding the highest prices. Some town officials have imposed caps on caili or even directly intervened in private negotiations between families.

...

"Officials have acknowledged their limited ability to eliminate a custom that many families see as a marker of social status. In rural areas, neighbors may gossip about women who command low prices, questioning whether something is wrong with them, according to researchers who study the custom.

*************

Earlier:

Friday, September 28, 2018

Monday, January 23, 2023

Incentives for deceased organ donation, in Asia

 Here's a discussion, in an Asian context, of providing incentives to families to consent to deceased donation.

Introducing Incentives and Reducing Disincentives in Enhancing Deceased Organ Donation and Transplantation by Kai Ming ChowMBChB⁎ Curie AhnMD† Ian DittmerMBChB‡ Derrick Kit-SingAuLMCHK§ IanCheungMBBS║ Yuk LunChengMBChB¶ Chak SingLau MBChB Deacons Tai-KongYeungMBBS║ Philip Kam-TaoLi MD Seminars in Nephrology,  Available online 27 December 2022

*Department of Medicine and Therapeutics, Carol and Richard Yu PD Research Centre, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong

† Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea

‡Department of Renal Medicine, Auckland City Hospital, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand

§Centre for Bioethics, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong

║Cluster Services Division, Hospital Authority, Kowloon, Hong Kong

¶Department of Medicine, Alice Ho Miu Ling Nethersole Hospital, Tai Po, Hong Kong

#Department of Medicine, Queen Mary Hospital, University of Hong Kong, Pok Fu Lam, Hong Kong, China

Summary: Despite the effectiveness of solid organ transplantation, progress to close the gap between donor organs and demand remains slow. An organ shortage increases the waiting time for transplant and involves significant costs including patient morbidity and mortality. Against the background of a low deceased organ donation rate, this article discusses the option of introducing incentives and removing disincentives to deceased organ donation. Perspectives from ethics, general public opinion, and the health care profession are examined to ensure a comprehensive appraisal and illustrate different facets of opinion on this complex area. Special cultural and psychosocial considerations in Asia, including the family based consent model, are discussed.


This sentence caught my eye:

"After suggestion by Economics Nobel Laureate Alvin Roth for the community to unite to remove disincentives to kidney donation, the transplant community and academia have been having more discussion and analysis. That, in part, hinges on the estimates of the economic welfare gain for the society as a whole."

...

"PERSPECTIVES OF ASIAN SOCIETY

"It is widely recognized that deceased organ donation rates in Asian countries have been significantly lower than that in Western countries.

...

"No one disputes the social and cultural beliefs in the decision to donate organs. 

...

"An example of honoring the principles of reciprocity in incentivizing organ donor registrations is the organ allocation priority policy. Israel became the first country in 2008 to enact legislation incorporating such incentives based on individuals’ willingness to donate into their organ procurement system.26,42,43 The policy provides an incentive or motivation by the reciprocal altruistic dictum that “each partner helping the other while he helps himself,”42 granting priority on organ donor waiting lists to those individuals who registered as organ donors by signing a donor card for at least 3 years. Subsequent observations in Israel, as analyzed 5 years after introduction of the new policy, included an increase in the authorization rate of next of kin of unregistered donors, as well as a two-fold higher likelihood of next-of-kin authorization for donation when the deceased relative was a registered donor.44

"How does the concept of reciprocity apply for Asian societies? Will the results from Israel be replicated in Asia? Although social exchange theory should be a universal normal applicable to all human relationships, cultural influence or patterns might differ. Previous research on reciprocity across different cultural contexts, indeed, has shown that East Asians tend to reciprocate in kind and emphasize more on equity-based theory than Americans.45 Viewed through such a lens of “to give is to take,” it is relevant to quote another similar example in Taiwan, where incentives were provided to deceased organ donors’ families. In brief, after a person has become a deceased organ donor in Taiwan, up to three of his or her blood relatives will be granted priority to receive a deceased donor organ should they be on the waiting list for transplantation.46

"At the heart of the issue is the family based consent that is unique and vital, albeit not exclusive, in Confucian tradition within Chinese societies. It is important to note that organ donation is more often a family based consent process in Chinese culture than those “from a Western cultures”. As such, family priority right provided in the Israel or Chinese model would be more likely to motivate organ donation within a family based ethical culture.47 As in any discussion of culture's influence on organ donation decision, we must be mindful that East Asians tend to favor family centered decision making.

...

"If the concept of reimbursing funeral expenses for deceased organ donors is explored further then these four tenets are suggested as a guide: Tenet 1: the overarching principle is to appreciate and recognize the altruistic behavior of organ donors, and not the next of kin. Tenet 2: the second priority of reimbursing funeral expenses is to motivate the passive-positive public to sign up for organ donation. Tenet 3: the ultimate beneficiary from an incentive system is society, with an improved deceased organ donation rate. Government and charitable organizations, but not organ recipients, should be the source of payment. Tenet 4: as a token of expressing gratitude to the deceased organ donors, funeral expenses reimbursement preferably should be offered to those who have expressed the wish to donate (donor registration); they should have been provided the option to decline the offer."

Tuesday, January 10, 2023

Cross-border transplantation between China and Hong Kong

 Here are two recent reports of the first cross-border transplant between China proper and Hong Kong.

From the Global Times:

First organ donation between mainland and HK saves 4-month old baby By Wan Hengyi

"A medical team of the Hong Kong Children's Hospital successfully transplanted a heart donated from the mainland to a 4-month-old baby in Hong Kong Special Administrative Region on Saturday, achieving a historic breakthrough in the sharing of human organs for emergency medical assistance between the two places for the first time.

"The donated heart, which had been matched by China's Organ Transplant Response System (COTRS) through several rounds and had no suitable recipient, was successfully matched in Hong Kong through the joint efforts between 24 departments and 65 medical experts in the mainland and Hong Kong.

"Cleo Lai Tsz-hei, the recipient of the transplant from Hong Kong, was diagnosed with heart failure 41 days after birth and was in critical condition. Receiving a heart transplant was the only way to keep her alive, according to media reports.

"Moreover, the acceptable heart donation for Cleo requires a donor weighing between 4.5 kilograms and 13 kilograms, and the chances of a suitable donor appearing in Hong Kong are slim to none.

...

"COTRS initiated the allocation of a donated heart of a child with brain death due to brain trauma in the mainland on December 15. As a very low-weight donor, no suitable recipients were found after multiple rounds of automatic matching with 1,153 patients on a national waiting list for heart transplants in the COTRS system. In the end, the medical assistance human organ-sharing plan between the Chinese mainland and Hong Kong was launched.

"Some netizens from the Chinese mainland asked why a baby from Hong Kong who has not lined up in the COTRS system can get a donated heart when there is a huge shortage of donated organs in the mainland.

"In response, the organ coordinator told the Global Times that the requirements for organ donation are extremely high, noting that all the prerequisites including the conditions of the donor and recipient, the time for the organ to be transported on the road and the preparation for surgery must reach the standards before the donation can be completed.

"The COTRS system has already gone through several rounds of matching, which is done automatically by computer without human intervention, said the organ coordinator. 

"Medical teams from both jurisdictions, as well as customs officers in Shenzhen and Hong Kong, carried out emergency drills to reduce the customs clearance time to eight minutes, racing against the four-hour limit for preserving donated hearts, said Wang Haibo, head of the COTRS for medical assistance contact between the mainland and Hong Kong.

"The collection of donated hearts began at 17:00 pm on Friday, and the hearts were delivered to the Hong Kong Children's Hospital at 20:00 pm under the escort of Hong Kong police on the same day. At 1:00 am on Saturday, Cleo's heart transplant operation in Hong Kong was successfully completed, and she has not required extracorporeal circulation support at present."

********

And from the South China Morning Post:

Hong Kong could greatly benefit from cross-border organ imports mechanism, doctors say after local baby receives heart from mainland China  by Jess Ma

"Hong Kong could greatly benefit from cross-border organ donations given the city’s persistently low rate of residents willing to sign up to become donors, doctors have said after a local baby girl received a heart from mainland China in the first arrangement of its kind.

...

"Hong Kong’s organ donation rate is currently among the lowest in the world, at 3.9 donors per a million people in 2019, down from 5.8 in 2015, according to research conducted by the Legislative Council.

...

"Medical lawmaker David Lam Tzit-yuen and election committee legislators Elizabeth Quat Pei-fan and Rebecca Chan Hoi-yan urged the government to begin discussions on legal frameworks and procedures for cross-border transplants, saying that the mainland had a robust donation system and that organ sharing between the city and the mainland was not unusual.

"Human rights groups and lawyers have accused the mainland of forcibly harvesting organs from executed prisoners, a practice that then health minister Huang Jiefu publicly acknowledged in 2005. The government announced in 2015 that organ donations would only come from “voluntary civilian organ donors,” but critics argued prisoners were not excluded under the system.

But Chan argued that the mainland’s efforts to improve the transparency and ethics of its organ donation system over the past decade should be acknowledged.

“I disagree that this would be the beginning of a slippery slope. The transparency of the mainland’s organ donation system has been a lot clearer and stricter,” Chan said, adding that a lot of work had been done across the border to prohibit organ harvesting and trading."

Wednesday, September 7, 2022

Kidney exchange in China?

 Here's a video about kidney exchange, proposing that it should be adopted in China. (The author does not reveal his/her identity.)

 https://www.bilibili.com/video/BV1og411D7qu



Friday, June 3, 2022

Organ transplants and capital punishment don't go well together

 I recently blogged about a paper by Robertson and Lavee in the American Journal of Transplantation, looking at surgeries conducted in China before 2015, a period in which China acknowledged that most transplants there were conducted with organs from executed prisoners.  Now they summarize their report in a column in the WSJ.

In China, New Evidence That Surgeons Became Executioners. Clinical reports recount scores of cases in which organ donors were alive when operations began.  By Jacob Lavee and Matthew P. Robertson

"The Wuhan doctors write: “When the chest of the donor was opened, the chest wall incision was pale and bloodless, and the heart was purple and beating weakly. But the heartbeat became strong immediately after tracheal intubation and oxygenation. The donor heart was extracted with an incision from the 4th intercostal sternum into the chest. . . . This incision is a good choice for field operation where the sternum cannot be sawed open without power.”

"By casually noting that the donor was connected to a ventilator (“tracheal intubation”) only at midsurgery, the physicians inadvertently reveal that the donor was alive when the operation began.

...

"Our findings end in 2015, but we think the abuse likely continues. Medical papers like those we studied were first unearthed by Chinese grass-roots investigators in late 2014, and it would have been simple to command journals to stop publishing the incriminating details after that. While China claims to have stopped using prisoners in 2015, our previous research raises doubts. In a 2019 paper in the journal BMC Medical Ethics, we used statistical forensics to show that the official voluntary-organ donation numbers were falsified, inflating the success of a modest voluntary organ-donation reform program used to buttress the reform narrative.

"Global medical leaders have largely dismissed such concerns. The World Health Organization took advice from Chinese transplant surgeons in the establishment of its anti-organ-trafficking task force—and then installed them on the membership committee. In 2020, WHO officials joined long-time apologists for China’s transplant system, attacking our previous research showing falsified numbers."

...

"Dr. Lavee is the director of the Heart Transplantation Unit at Tel Aviv’s Sheba Medical Center and a professor of surgery at Tel Aviv University. Mr. Robertson is a research fellow with the Victims of Communism Memorial Foundation and a doctoral candidate in political science at the Australian National University."

Friday, May 27, 2022

Personal data as a national (not international) resource

 The NY Times has the story:

The Era of Borderless Data Is Ending. Nations are accelerating efforts to control data produced within their perimeters, disrupting the flow of what has become a kind of digital currency.  By David McCabe and Adam Satariano

"France, Austria, South Africa and more than 50 other countries are accelerating efforts to control the digital information produced by their citizens, government agencies and corporations. Driven by security and privacy concerns, as well as economic interests and authoritarian and nationalistic urges, governments are increasingly setting rules and standards about how data can and cannot move around the globe. The goal is to gain “digital sovereignty.”

...

"In Washington, the Biden administration is circulating an early draft of an executive order meant to stop rivals like China from gaining access to American data.

"In the European Union, judges and policymakers are pushing efforts to guard information generated within the 27-nation bloc, including tougher online privacy requirements and rules for artificial intelligence.

"In India, lawmakers are moving to pass a law that would limit what data could leave the nation of almost 1.4 billion people.

"The number of laws, regulations and government policies that require digital information to be stored in a specific country more than doubled to 144 from 2017 to 2021, according to the Information Technology and Innovation Foundation.

"While countries like China have long cordoned off their digital ecosystems, the imposition of more national rules on information flows is a fundamental shift in the democratic world and alters how the internet has operated since it became widely commercialized in the 1990s.


Saturday, April 9, 2022

"Execution by organ procurement: Breaching the dead donor rule in China," by Matthew P. Robertson, and Jacob Lavee in the AJT

 Prior to 2015, it was legal in China to transplant organs recovered from executed prisoners. When I visited China in those days to talk about kidney transplantation from living donors, it was sometimes pointed out to me that, as an American, I shouldn't object to the Chinese use of executed prisoner organs, because we also had capital punishment in the US, but we "wasted the organs."  I replied that in the US we had both capital punishment and transplantation, but were trying to limit one and increase the other, and that I didn’t think that either would be improved by linking it to the other.  

So here's a just-published retrospective paper looking at Chinese language transplant reports prior to 2015, which identifies at least some instances that it regards as "execution completed by organ procurement."

Execution by organ procurement: Breaching the dead donor rule in China, by Matthew P. Robertson1, and Jacob Lavee2, American Journal of Transplantation, Early View, First published: 04 April 2022 https://doi.org/10.1111/ajt.16969

1 Australian National University |  Victims of Communism Memorial Foundation, Washington, D.C., USA

2 Heart Transplantation Unit, Leviev Cardiothoracic Center, Sheba Medical Center, Faculty of Medicine, Tel Aviv University, Ramat Gan, Israel

Abstract: The dead donor rule is fundamental to transplant ethics. The rule states that organ procurement must not commence until the donor is both dead and formally pronounced so, and by the same token, that procurement of organs must not cause the death of the donor. In a separate area of medical practice, there has been intense controversy around the participation of physicians in the execution of capital prisoners. These two apparently disparate topics converge in a unique case: the intimate involvement of transplant surgeons in China in the execution of prisoners via the procurement of organs. We use computational text analysis to conduct a forensic review of 2838 papers drawn from a dataset of 124 770 Chinese-language transplant publications. Our algorithm searched for evidence of problematic declarations of brain death during organ procurement. We find evidence in 71 of these reports, spread nationwide, that brain death could not have properly been declared. In these cases, the removal of the heart during organ procurement must have been the proximate cause of the donor's death. Because these organ donors could only have been prisoners, our findings strongly suggest that physicians in the People's Republic of China have participated in executions by organ removal.


"how should we understand the physician's role in a context where executed prisoners are the primary source of transplant organs? Might the transplant surgeon become the de facto executioner? Evidence suggestive of such behavior has emerged over many years from the People's Republic of China (PRC).8-14 To investigate these reports, this paper uses computational methods to examine 2838 Chinese transplant-related medical papers published in scientific journals, systematically collecting data and testing hypotheses about this practice. By scrutinizing the clinical procedures around intubation and ventilation of donors, declaration of brain death, and commencement of organ procurement surgery, we contribute substantial new evidence to questions about the role of PRC physicians in state executions.

...

"The data we rely on in this paper involves transplant surgeries from 1980 to 2015. During this period, there was no voluntary donation system and very few voluntary donors. According to three official sources, including the current leader of the transplant sector, the number of voluntary (i.e., non-prisoner) organ donors in China cumulatively as of 2009 was either 120 or 130,30-32 representing only about 0.3% of the 120 000 organs officially reported to be transplanted during the same period (on the assumption that each voluntary donor gave three organs).18, 33, 34 The leader of China's transplant sector wrote in 2007 that effectively 95% of all organ transplants were from prisoners.35 According to official statements, it was only in 2014 that a national organ allocation system could be used by citizens.36

...

"Procuring vital organs from prisoners demands close cooperation between the executioner and the transplant team. The state's role is to administer death, while the physician's role is to procure a viable organ. If the execution is carried out without heed to the clinical demands of the transplant, the organs may be spoiled. Yet if the transplant team becomes too involved, they risk becoming the executioners.

"Our concern is whether the transplant surgeons establish first that the prisoners are dead before procuring their hearts and lungs. This translates into two empirical questions: (1) Is the donor intubated only after they are pronounced brain dead? And (2) Is the donor intubated by the procurement team as part of the procurement operation? If either were affirmative the declaration of brain death could not have met internationally accepted standards because brain death can only be determined on a fully ventilated patient. Rather, the cause of death would have been organ procurement.

...

"We define as problematic any BDD in which the report states that the donor was intubated after the declaration of brain death, and/or the donor was intubated immediately before organ procurement, as part of the procurement operation, or the donor was ventilated by face mask only.

...

"The number of studies with descriptions of problematic BDD was 71, published between 1980 and 2015. Problematic BDD occurred at 56 hospitals (of which 12 were military) in 33 cities across 15 provinces. 

...

"We have documented 71 descriptions of problematic brain death declaration prior to heart and lung procurement. From these reports, we infer that violations of the DDR took place: given that the donors could not have been brain dead before organ procurement, the declaration of brain death could not have been medically sound. It follows that in these cases death must have been caused by the surgeons procuring the organ.

"The 71 papers we identify almost certainly involved breaches of the DDR because in each case the surgery, as described, precluded a legitimate determination of brain death, an essential part of which is the performance of the apnea test, which in turn necessitates an intubated and ventilated patient. In the cases where a face mask was used instead of intubation48, 49—or a rapid tracheotomy was followed immediately by intubation,50 or where intubation took place after sternal incision as surgeons examined the beating heart44—the lack of prior determination of brain death is even more apparent.

"If indeed these papers document breaches of the DDR during organ procurement from prisoners as we argue, how were these donors prepared for organ procurement? The textual data in the cases we examine is silent on the matter. Taiwan is the only other country we are aware of where death penalty prisoners’ vital organs have been used following execution. This reportedly took place both during the 1990s and then once more in March 2011.51, 52

...

"The PRC papers we have identified do not describe how the donor was incapacitated before procurement, and the data is consistent with multiple plausible scenarios. These range from a bullet to the prisoner's head at an execution site before they are rushed to the hospital, like Tsai's description, or a general anesthetic delivered in the operating room directly before procurement. Paul et al. have previously proposed a hybrid of these scenarios to explain PRC transplant activity: a lethal injection, with execution completed by organ procurement. 

...

"We think that our failure to identify more DDR violations relates to the difficulty of detecting them in the first instance, not to the absence of actual DDR violations in either the literature or practice. Our choice to tightly focus only on papers that made explicit reports of apparent DDR violations likely limited the number of problematic papers we ultimately identified.

...

"As of 2021, China's organ transplant professionals have improved their reputation with their international peers. This is principally based on their claims to have ceased the use of prisoners as organ donors in 2015."

Wednesday, December 2, 2020

Chinese college admissions reform: some consequences, by Yan Chen, Ming Jiang and Onur Kesten in PNAS

 An empirical evaluation of Chinese college admissions reforms through a natural experiment by Yan Chen, Ming Jiang, and Onur Kesten

PNAS first published November 24, 2020; https://doi.org/10.1073/pnas.2009282117

Abstract: College admissions policies affect the educational experiences and labor market outcomes for millions of students each year. In China alone, 10 million high school seniors participate in the National College Entrance Examination to compete for 7 million seats at various universities each year, making this system the largest centralized matching market in the world. The last 20 years have witnessed radical reforms in the Chinese college admissions system, with many provinces moving from a sequential (immediate acceptance) mechanism to some version of the parallel college admissions mechanism, a hybrid between the immediate and deferred acceptance mechanisms. In this study, we use a natural experiment to evaluate the effectiveness of the sequential and parallel mechanisms in motivating student college ranking strategies and providing stable matching outcomes. Using a unique dataset from a province that implemented a partial reform between 2008 and 2009, we find that students list more colleges in their rank-ordered lists, and more prestigious colleges as their top choices, after the province adopts the parallel mechanism in its tier 1 college admissions process. These listing strategies in turn lead to greater stability in matching outcomes, consistent with our theoretical prediction that the parallel mechanism is less manipulable and more stable than the sequential mechanism.

Monday, September 14, 2020

Economies in the Time of Coronavirus (in English and Chinese)

 Here's a short essay I wrote for the Luhohan Academy in June, published on their web site in July in English, and the Chinese translation in the Caixin online magazine.

Economies in the Time of Coronavirus

by Alvin E. Roth

Here's the first paragraph:

"Years from now we will look back on the Covid-19 pandemic as a source of much new information, not just about epidemic disease and how to manage it, but about structural features of the world’s economies that were made clearer by the crisis and how it was handled, both well and badly.  In the meantime, we can begin to speculate about what we will have learned when the pandemic is history, and what we must still learn to prepare for dealing with its continuation, and with future pandemics."

...

here's another paragraph:

"Testing policies will have to keep in mind what economists know well, which is that there may be perverse incentives in play. Some people will be very eager to return to work, and might be willing to do so even when they risk spreading infection. Others may be happy to work from home (especially if there is risk of infection at work) and may not wish to return to work even when they themselves do not pose a risk to others. And if those who have been infected and have recovered  (e.g. who test positive for antibodies) are treated differently than others, some people may feel a need to expose themselves to infection in order to enter this privileged class. So who conducts the tests, and how they are reported and recorded, will be important."

and here it begins in Chinese (but gated):

阿尔文·罗思:新冠疫情时期的经济与政策 

2020年07月17日 10:59
T中
为应对疫情,我们要完成一些当下和短期目标,而为下一次大流行病做准备,我们面临一些更长期的任务

  文|阿尔文·罗思(Alvin E. Roth)

   

Tuesday, September 1, 2020

Matching inequality and strategic behavior under the Boston mechanism: Evidence from China's college admissions by Wu and Zhong

 Here's a paper that analyses the immediate acceptance ("Boston") algorithm that was in use in China's college admissions system in many provinces, in 2003.

Matching inequality and strategic behavior under the Boston mechanism: Evidence from China's college admissions

by BinzhenWu and Xiaohan Zhong

Games and Economic Behavior, Volume 123, September 2020, Pages 1-21,  https://doi.org/10.1016/j.geb.2020.05.007


Abstract: We examine matching inequality in students' matching outcomes for the Boston Mechanism in a large matching system, by measuring the degree of mismatch for each student. We link a student's mismatch with her reporting behavior of the first choice on her preference list to explore the reasons for matching inequality. Using administrative data from college admissions in China, we find significant gender differences, rural-urban gaps, and ethnic gaps in mismatching and first-choice behavior. These demographic differences exhibit various patterns and may be explained by risk aversion, information disadvantage, and minority-preferential admissions policies, respectively.

Sunday, May 31, 2020

What values do we bequeath to our grandchildren? Alberto Alesina et al. on the generations following the Cultural Revolution in China

In what is perhaps the last paper he completed before his recent untimely death on May 23 from a heart attack, Alberto Alesina (1957-2020) and colleagues consider how effectively the Cultural Revolution in China in disrupting the old pattern of elites, and of how it looks today in the grandchildren's generation.

Persistence through Revolutions
Alberto F. Alesina, Marlon Seror, David Y. Yang, Yang You, Weihong Zeng
NBER Working Paper No. 27053, April 2020.

The Chinese Communist Revolution in the 1950s and Cultural Revolution from 1966 to 1976 aimed to eradicate inequality in wealth and education, to shut off intergenerational transmission, and to eliminate cultural differences in the population. Using newly digitized archival data and linked contemporary household surveys and census, we show that the revolutions were effective in homogenizing the population economically and culturally in the short run. However, the pattern of inequality that characterized the pre-revolution generation re-emerges today. Grandchildren of the pre-revolution elites earn 17 percent more than those from non-elite households. In addition, the grandchildren of pre-revolution elites differ in their cultural values: they are less averse to inequality, more individualistic, more pro-market, more pro-education, and more likely to see hard work as critical to success. Through intergenerational transmission, socioeconomic conditions and cultural traits thus survived one of the most aggressive attempts to eliminate differences in the population and to foster mobility.

Sunday, April 5, 2020

Eating cats and dogs banned in Shenzhen

The distinction between pets and pet food just became a little clearer in Shenzhen.

The BBC has the story:

Shenzhen becomes first Chinese city to ban eating cats and dogs  

"The new law will come into force on 1 May.

"Thirty million dogs a year are killed across Asia for meat, says Humane Society International (HSI).

"However, the practice of eating dog meat in China is not that common - the majority of Chinese people have never done so and say they don't want to.

"Dogs and cats as pets have established a much closer relationship with humans than all other animals, and banning the consumption of dogs and cats and other pets is a common practice in developed countries and in Hong Kong and Taiwan," the Shenzhen city government said, according to a Reuters report."

Wednesday, July 17, 2019

Transplantation in China: update

I returned Sunday from a busy and potentially productive trip to China.

Since 2015 it has been illegal in China to use organs from executed prisoners for transplants. The passage of that law was the result of a long struggle between an opaque, often black market system of transplantation, and an emerging transparent system based on voluntary donation.  The transparent system has made, and is continuing to make, enormous strides.

In Shenzhen I visited the China Organ and Transplant Response System (COTRS), run by Dr. Haibo Wang, which organizes and records the data of transplant patients and donors. 

It also collects large amounts of data on all hospital stays at China’s largest hospitals. Together with the National Institute of Health Data Science at Peking University, run by Dr. Luxian Zhang, they are assembling a vast data resource that will have many uses.

In Beijing I also visited the China Organ Transplant Development Foundation, run by Dr. Jeifu Huang, which plays a role in guiding the emerging body of legislation through which transplants are being organized in China with increased transparency.

I also spoke at the Beijing Summit on Health Data Science.

It was a busy week that left me optimistic that we'll see continued big progress in healthcare delivery in China, including but not limited to transplantation.

Some photos were taken...










Friday, April 26, 2019

Repugnant blood samples (for gender testing in pregnancy) in China

The South China Morning Post has the story: blood samples for gender tests apparently are a leading indicator of abortion of female fetuses:

Chinese blood mule, 12, caught trying to smuggle 142 samples into Hong Kong for sex testing
"Youngster apprehended at Shenzhen port with more than 1.4 litres of blood from expectant mothers in her backpack
Samples had papers requesting DNA tests to show if fetuses were male or female"

Monday, February 11, 2019

Digital Economy and Inclusive Growth--report from the Luohan Academy

Here's an initial report from the Luohan Academy:

 Digital Technology and Inclusive Growth--Executive Summary

From the mission statement:
"Social scientists in general, including economists, must therefore collaborate to help societies adapt smoothly and fairly to the digital revolution. Two important objectives of the academic community are first, to understand business models and market structures that enable growth and progress, and second, to identify the impact of digitization on individual and social welfare. So far the rapidly increasing scale of digitization has not been followed by a corresponding increase in theoretically grounded empirical research on the rationales,  consequences, and policies of digitization. A well-organized research community could greatly facilitate and speed up such research efforts."

And, as the report makes clear, China is a good place to study ecommerce:

Monday, December 24, 2018

Birthright citizenship and birth tourism

Birthright citizenship (i.e. every child born within the country is a citizen) is (perhaps unsurprisingly) a new-world phenomenon: it occurs widely in the Americas, which were populated largely by immigrants.


The map comes from:
Birthright Citizenship in the United States--A Global Comparison

Prosperous countries that give citizenship to everyone born within their borders (regardless of their parents' citizenship) can be attractive places to give birth, particularly if they have good medical care and comfortable surroundings, and particularly for families whose home may be problematic for political or economic reasons.

Birthright citizenship has become a political issue in the U.S. under the Trump administration, as part of a larger repugnance towards immigration.
NY Times: President Wants to Use Executive Order to End Birthright Citizenship
“We’re the only country in the world where a person comes in and has a baby, and the baby is essentially a citizen of the United States for 85 years, with all of those benefits,” Mr. Trump told Axios during an interview that was released in part on Tuesday, making a false claim. “It’s ridiculous. It’s ridiculous. And it has to end.”

While some of that repugnance focuses on countries in Central and South America, there is also an expensive birth tourism market, catering e.g. to families from Russia and China.

Here's a recent story from Bloomberg:
There’s No Stopping the Russian Baby Boom in Miami
But it’s not, the new mothers insist, about the U.S. passport. “Why does Trump think everyone is dying to have one?”

"Being a birth tourist in Sunny Isles Beach isn’t cheap, with agencies charging as much as $50,000 to set up housing, hire interpreters, find doctors and deal with paperwork. Those who can’t afford that level of service buy smaller packages and rent apartments in far-flung suburbs, sometimes teaming up to share lodgings and expenses.
...
"The focus of Trump’s criticism hasn’t been the abuse of the system but the fact that it exists. One of his arguments against birthright citizenship is that when the babies born on U.S. soil become adults, they can petition for their parents to live permanently in the country.

But to many of the Russians in Sunny Isles, at least, this idea sounded unappealing. The biggest deterrent: They’d have to start paying personal income taxes that are more than double what they are in Russia."
********
And a story of a different sort from Newsweek:
FEDS RAID 'MATERNITY HOTELS' WHERE TOURISTS PAID UP TO $80K TO GIVE BIRTH IN U.S.
"Though it’s not illegal to have their babies in the United States, birth tourists usually lie to immigration officials about their reasons for travel, according to an official cited by NBC. The bigger focus, however, are the organizers of websites that targeted women in China and sold the "maternity hotel" stays to them.

"For that reason, authorities did not arrest the women staying in the buildings on Wednesday, but instead will use them as witnesses in an attempt to prosecute the "handlers."
************

And here's a headline that looks like it could come from the U.S., but comes instead from Canada:

Feds studying 'birth tourism' as new data shows higher non-resident birth rates
BY THE CANADIAN PRESS
"OTTAWA — The federal government is studying the issue of “birth tourism” with a view to better understand the scope of this practice within Canada and its impacts.

"This comes as new research published by Policy Options today shows the number of non-Canadian residents giving birth in Canadian hospitals is much higher than in figures reported by Statistics Canada.
...
"Immigration Minister Ahmed Hussen ... says Canada does not collect information on whether a woman is pregnant when entering Canada, nor can a woman be denied entry solely because she is pregnant or might give birth in Canada."

Wednesday, October 3, 2018

Matching patients to health care in China

When I travel in China, one topic that often comes up is that there should be a better way of matching patients to doctors in Chinese hospitals.  Here's a story in the NY Times about that:

China’s Health Care Crisis: Lines Before Dawn, Violence and ‘No Trust’ 
By Sui-Lee Wee

"Well before dawn, nearly a hundred people stood in line outside one of the capital’s top hospitals.

"They were hoping to get an appointment with a specialist, a chance for access to the best health care in the country. Scalpers hawked medical visits for a fee, ignoring repeated crackdowns by the government.
...
"The long lines, a standard feature of hospital visits in China, are a symptom of a health care system in crisis.
...
"China has one general practitioner for every 6,666 people, compared with the international standard of one for every 1,500 to 2,000 people, according to the World Health Organization.

Instead of going to a doctor’s office or a community clinic, people rush to the hospitals to see specialists, even for fevers and headaches. "

An electronic board at the entrance of Peking Union Hospital displays the number of doctors available and their specialty.CreditGilles Sabrié for The New York Times

Sunday, September 30, 2018

A black market in publishing fake science

ABC (the Australian one) has the story:
Inside the 'shadowy world' of China's fake science research black market

"When the cancer research journal Tumor Biology retracted 107 papers last year, a dubious new world record was set — and the world's scientists took notice.
...
"But it wasn't a first for the journal, now published by Sage. In 2016, it retracted 25 papers because of similar doubts over their integrity.
The incidents expose a deeper, darker problem for science globally.
A growing black market is peddling fake research papers, fake peer reviews, and even entirely fake research results to anyone who will pay.
"Organised crime in certain countries has realised there is a lot of money to be made here," medically-trained Dr Oransky said.
...
"The pressure on Chinese scientists to publish their work in prestigious, English-language journals is now immense.
This has created new opportunities for China's thriving black market.
Companies offering standard editing and translation services to scientists have, in some cases, become a source of serious fraud.





"People can ask them to produce a paper of a certain kind, and they will produce the figures, the data, everything, and give it to you.
"You see this kind of very large-scale fraud going on in China."
Professor Cong Cao, a leading scholar in innovation studies at the University of Nottingham Ningbo China, said the market for these kind of services is large.
"In China, for a scientist to be promoted, they have to have a certain number of papers," he said.
Chinese graduate students and medical clinicians now also face the same strict requirements.
Some universities also pay huge cash rewards — over $US40,000 — if a scientist succeeds in publishing in a high-profile journal like Science or Nature.
Many see these financial incentives as part of the problem, especially in a country where average academic salaries are very low.
"The incentives are all misaligned," Dr Oransky said.
Professor Cao said the aim was to encourage scientists to be innovative.
"[But] there are some unintended consequences of this kind of policy," he said.
...
"More than 600 papers have been retracted since 2012 for fake peer review, according to Dr Oransky.
...
"Scientific misconduct is a growing global concern, and there is a risk of singling out China as the only hotspot.
But the Chinese Government knows it has a serious problem.
...
"China's Ministry of Science and Technology will now manage investigations into scientific misconduct. This is a departure from other countries where individual institutions are often in charge, despite implicit conflicts of interest."

Friday, September 28, 2018

Bride price in rural China

The Washington Post has a story about efforts to cap rising bride prices in one Chinese rural town:

The ‘bride price’ in China keeps rising. Some villages want to put a cap on it.


"The new rule was taped onto doorways around town: Officials were limiting what a groom-to-be could pay for a bride.

"The going rate was about $38,000, or five times the average annual salary in this village about four hours outside of Beijing. Now, families were told to keep it below $2,900.

"Anything more and they would risk being accused of human trafficking.

"The “bride price” — cash, and possibly a house or other goodies to the bride-to-be’s parents — has been part of the marriage pact in most of China for centuries. The costs, though, are swelling as China copes with one of the biggest demographic imbalances in history."