Health and Medicine

FSI’s researchers assess health and medicine through the lenses of economics, nutrition and politics. They’re studying and influencing public health policies of local and national governments and the roles that corporations and nongovernmental organizations play in providing health care around the world. Scholars look at how governance affects citizens’ health, how children’s health care access affects the aging process and how to improve children’s health in Guatemala and rural China. They want to know what it will take for people to cook more safely and breathe more easily in developing countries.

FSI professors investigate how lifestyles affect health. What good does gardening do for older Americans? What are the benefits of eating organic food or growing genetically modified rice in China? They study cost-effectiveness by examining programs like those aimed at preventing the spread of tuberculosis in Russian prisons. Policies that impact obesity and undernutrition are examined; as are the public health implications of limiting salt in processed foods and the role of smoking among men who work in Chinese factories. FSI health research looks at sweeping domestic policies like the Affordable Care Act and the role of foreign aid in affecting the price of HIV drugs in Africa.

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China has recently reformed its health care system with the intent of providing universal coverage for basic health care to every Chinese citizen. Three separate health insurance plans have recently been launched to achieve this objective: the rural newly cooperative medical scheme, urban resident health insurance, and urban employee-based health insurance. Each plan differs substantially in terms of insurers, insured population, premiums, and benefits packages. Using data from the 2009 China Health and Nutrition Survey, Hai Fang will discuss a study that investigates whether and to what extend different health insurance plans have created disparities in health care utilization and expenditure.

Hai Fang is an assistant professor in the Department of Health Systems, Management, and Policy at the University of Colorado Denver, and a research associate in the Kennedy School of Government at Harvard University. He earned his doctorate in economics and master of public health from the State University of New York at Stony Brook in 2006. Before joining the University of Colorado Denver, he taught at the University of California, Davis, and the University of Miami. His research interests include health economics, labor economics, and public health.

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Hai Fang Associate Professor, Department of Health Systems, Management, and Policy Speaker University of Colorado Denver
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This seminar explores whether and to what extent the relative circumstances of men and women following marital dissolution affect sex selection behavior within marriages. China's new divorce law, which was enacted in 2001, reduced divorce costs, especially for women, by granting the right to divorce and claim damages in the case of domestic violence and extra-marital relationships and by securing women's property rights upon divorce. Ang Sun has modeled the legal change as a decrease in women's divorce costs in a household in which all the marital surplus accrues to the husband. Sun shows: (1) that the new divorce law predicts an increase in divorce rates after the birth of a daughter; (2) that the new law results in fewer sex-selective abortions for the second birth if the first birth produced a daughter; and (3) that the effect of the new law on the sex ratio should have diminishing returns to divorce cost reduction for women. All the predictions are supported by the empirical evidence. Most importantly, she finds that most of the decline occurred in historically high divorce-cost regions, which is consistent with the predictions of the model and helps rule out concomitant changes in household income and relative returns to male and female children.

Ang Sun received her PhD from Brown University’s Department of Economics. Sun’s research interests encompass development economics, labor and demographic economics, and health economics. She focuses on intra-household allocations, gender differences, and household formation. In particular, she studies how a combination of different forces in China—including traditional values, rapid growth, and the population structure—is affecting Chinese families.

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Walter H. Shorenstein
Asia-Pacific Research Center
616 Serra St C335
Stanford University
Stanford, CA 94305-6055

(650) 724-5668 (650) 723-6530
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2011-12 Asia Health Policy Fellow
SunAng_Profile.jpg MA, PhD

Ang Sun joins the Walter H. Shorenstein Asia-Pacific Research Center (Shorenstein APARC) from Brown University’s department of economics where she recently received her PhD.

Sun’s research interests encompass development economics, labor and demographic economics, and health economics. She focuses on intra-household allocations, gender differences, and household formation. In particular, she studies how a combination of different forces in China—including traditional values, rapid growth, and the population structure—is affecting Chinese families. During her time at Shorenstein APARC, Sun will participate in an interdisciplinary study of the impact of the aging process in Asia on economic growth.

Sun holds a PhD and an MA in economics from Brown University, and an MA from the China Center of Economic Research. She also received a BA in economics and a BS in information and computer science from Beijing University.

Ang Sun 2011-12 Asia Health Policy Fellow Speaker Stanford University
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Health systems provide a rich field for testing hypotheses of institutional economics. The incentive structure of current healthcare delivery systems have deep historical and cultural roots, yet must cope with rapid technological change as well as market and government failures. This paper applies the economic approach of comparative and historical institutional analysis (Aoki, 2001; Greif, 2006) to health care systems by conceptualizing physician control over dispensing revenues as a social institution. The theory developed—emphasizing the interplay between cultural beliefs, interest groups, technological change, insurance expansion and government financing—offers a plausible explanation of reforms since the 1960s separating prescribing from dispensing in societies such as Japan, South Korea, Taiwan and China. Technological change and adoption of universal coverage trigger reforms by greatly increasing the social opportunity costs of physician over-prescribing and reshaping the political economy of forces impinging on the doctor–patient relationship.

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Journal of Institutional Economics, FirstView Article
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Karen Eggleston
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Established in 2007, the Asia Health Policy Program (AHPP) promotes a comparative understanding of health and health policy in the Asia-Pacific region through research, collaboration with scholars throughout the region, a colloquium series on health and demographic change in the Asia-Pacific, and conferences and publications on comparative
health policy topics.

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Shorenstein APARC
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China’s economic growth over the past three decades is unprecedented. Although this growth is commonly attributed to a high domestic savings rate among “thrifty” Chinese, savings alone cannot promote economic growth unless productivity has continuously grown for such a long period. This article uses a one-sector, neoclassical growth model to calibrate the economy to Chinese data since 1952 and finds that measuring changes in total factor productivity between 1952 and 2005 can well capture the secular movements in the Chinese savings rate. Far from supporting the widespread belief that China’s savings rate is too high, this article argues that even thrifty Chinese “under-saved” for most of the years during this period; furthermore, the fiscal reforms of 1983 and 1985 further suppressed saving behavior, especially when initially implemented. In presenting such findings, this article at least partly solves the so-called “Chinese savings puzzle.”

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Asia Health Policy Program working paper #25
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Two Stanford graduates with close ties to FSI’s centers have been named 2012 Rhodes Scholars. A third was selected as a Mitchell Scholar.

Anand Habib was a graduate of the 2011 CISAC honors program in international security studies and a 2010 Dachs undergraduate intern. Habib and Katherine Niehaus – who is now a research assistant for a CHP/PCOR project evaluating whether HIV medication increases the risk of cardiovascular disease – will study at the University of Oxford in England under the Rhodes program. 

Philippe de Koning, who will study in Ireland as a Mitchell fellow, wrote a manuscript about Japan’s defense and financial crisis with Shorenstein APARC faculty member Phillip Lipscy. Lipscy, a political scientist, was de Koning’s advisor through his undergraduate career and also advised him on his senior thesis. De Koning was also a 2010 CISAC honors student.

More about the scholars:

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Anand R. Habib, 22, of Houston, Texas, is a 2011 graduate of Stanford, where he earned a bachelor's degree in biology, with honors in international security studies. He plans to pursue a master's degree in public policy and in medical anthropology at Oxford.

Habib is working on community health programs at St. Joseph's Clinic in Thomassique, Haiti, under a one-year global health fellowship awarded by Medical Missionaries. The nonprofit organization is a volunteer group of more than 200 doctors, nurses, dentists, and others who work to improve the health of the poor in the United States and throughout the world.

In 2011, he won a Deans' Award for Academic Accomplishment, which honors extraordinary undergraduate students for "exceptional, tangible" intellectual achievements. One of the professors who nominated him for the award described him as a "superb critical thinker" whose work is characterized by "creative genius" and "mature insights," adding that he "exemplifies exactly the kind of deeply informed, pragmatic and caring leadership that the world needs and Stanford enables."

As a Stanford student, Habib worked on behalf of politically and medically disenfranchised people in India, Mexico and Guatemala. His field research internship in Guatemala’s indigenous region during summer 2010 was carried out under the supervision of Paul Wise, professor of pediatrics and FSI senior fellow, as part of FSI’s Dachs mentored undergraduate research program.  On campus, he turned the Stanford tradition of the annual Dance Marathon into a vehicle dedicated to addressing the HIV/AIDS pandemic by engaging not only Stanford students but also local communities and corporations, raising more than $100,000. His exceptional work was recognized by his participation in the Clinton Global Initiative University Conference in April, 2011.

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Katherine "Kate" Niehaus, 23, of Columbia, S.C., earned a bachelor's degree in biomechanical engineering in 2010 and a master's degree in bioengineering in 2011 – both at  Stanford. Her class and research work focused on biomechanics and her interests lie in its applications to high technology entrepreneurship.

She plans to pursue a doctorate of philosophy in systems approaches to biomedical science at Oxford.

At Stanford, Niehaus captained Stanford's varsity track and cross country teams, won the Pac-10 5,000 meters, and won Academic-All American status. She also served as a mentor and tutor for students in low-income families.

Working with faculty in the Center for Health Policy, Kate led a project to evaluate how well newer HIV antiretroviral drugs work compared with older drugs.  Her work was among the first to evaluate comprehensively all of the trials of new drugs in treatment of experienced patients, and showed that these drugs have substantial benefits.

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Philippe de Koning, 22, of Paris, France, earned a bachelor's degree in international relations at Stanford in 2010. He plans to pursue a master's degree in international security and conflict resolution at Dublin City University.

He is a Herbert Scoville Jr. Peace Fellow at the Nuclear Threat Initiative in Washington, D.C. The nongovernmental organization works to prevent nuclear, chemical, and biological threats from materializing. De Koning is researching nuclear materials security and the U.S.-China dialogue on nuclear issues.

De Koning, who earlier was awarded a Fulbright Scholarship, spent the 2010-2011 academic year at Hiroshima University in Japan. He examined various components of Japanese security policy, with emphasis on current evolution of Japanese Self-Defense Forces, policies on nuclear issues and approaches toward peacekeeping.

In 2009, he was a member of the Stanford delegation to the United Nations Climate Change Conference in Copenhagen.

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This colloquium will discuss the state of evidence, challenges, and research agenda regarding the growth of private hospitals and public-private hospital partnerships in developing Asia.

Dominic Montagu is an assistant professor of epidemiology and biostatistics and lead of the Health Systems Initiative at the Global Health Group of the University of California, San Francisco (UCSF). His work is focused on private delivery of health services in developing countries and on market function for health services and health commodities. He has active field research projects ongoing in Nigeria and Myanmar. Montagu holds masters degrees in business administration and public health, as well as a doctorate in public health, from the University of California, Berkeley (UC Berkeley). He has worked extensively in Africa and Asia, and teaches on the private sector in developing countries, and on the regulation of private hospitals and public-private-partnerships at UCSF, UC Berkeley, and on behalf of the World Bank Institute.

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Dominic Montagu Speaker University of California, San Francisco
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When Siyan Yi was a medical student in Cambodia 12 years ago, he volunteered with a collaborative government-NGO project to provide young women at high risk for HIV/AIDS—the victims of sexual exploitation—with housing, vocational training, medical care, and psychological support. Cambodia at that time had one of Asia’s highest HIV-infection rates.

That rate has dropped by half, thanks to government policy measures, international NGO support, and the efforts of medical professionals like Yi. Cambodia’s government must now find ways to curb HIV infection in new segments of the population, says Yi, who is the Shorenstein Asia-Pacific Research Center’s inaugural Developing Asia Health Policy Fellow. Sustaining funding for the long-term care of HIV-infected individuals also poses a future challenge, he explains, and new health issues associated with development are beginning to crop up.

Cambodia’s first HIV case was detected in 1991 in a blood donor, and the rate of HIV/AIDS increased dramatically throughout the decade. HIV/AIDS hit Thailand slightly earlier, and was spread through the commercial sex trade. The epidemic reached an even greater scale there than it ever did in Cambodia.

Thailand’s government struck back with a 100-percent condom use promotion program, which Cambodia successfully adopted in the late 1990s. Brothels are illegal in Cambodia, but the government worked cooperatively with owners to provide basic HIV/AIDS education to sex workers. These efforts significantly reduced the transmission of HIV.

Since then, a more indirect form of prostitution has sprung up in places such as karaoke halls, massage parlors, restaurants, and even in factories. HIV prevalence remains high among some sentinel groups such as female sex workers, beer promoters, men who have sex with men (MSM), injected-drug users, and migrant workers.

Yi advocates that the government expand the scope of its HIV/AIDS prevention programs to encompass these new at-risk populations. He even suggests that the government consider creating a system of licensed brothels such as previously existed in Hong Kong and Taiwan. “It would provide the government with an easier means of controlling prostitution, and allow it to work with brothel owners to control HIV-infection rates,” states Yi.

HIV increases the risk of contracting or developing symptoms of tuberculosis; a large proportion of Cambodia’s population carries the disease but shows no signs of it. Tuberculosis went largely undetected during the decades of the Khmer Rouge regime, but with the advent of HIV/AIDS it has become more prevalent. Yi has been involved in government-NGO projects to provide tuberculosis screening for HIV patients, including a tuberculosis control project with the Japan International Cooperation Agency.

Tuberculosis screening and HIV treatment advances may greatly prolong the life—and even improve the health—of patients. But heartening as Cambodia’s success against HIV/AIDS has proven in the past decade, the government largely bears the responsibility for funding the expensive treatment and care for the low-income individuals most affected by it. A critical portion of government funding for its HIV/AIDS prevention programs comes from external organizations. 

“I think that the main issue for the government of Cambodia in the battle against HIV and AIDS is financial sustainability,” says Yi, who worries that donor agencies will withdraw support as the HIV-infection rate continues to improve. Prevention is less expensive, he explains, but long-term care is costly to a developing country such as Cambodia.

Yi, however, feels less concerned now about the HIV/AIDS epidemic and speaks hopefully of working to help the government find ways to measure and treat non-communicable diseases associated with economic development, such as diabetes and hypertension. While he is at Stanford, he will collaborate with Asia Health Policy Program researchers to move his work toward solving Cambodia’s new health challenges.

Inaugurated in 2011, the Siyan Yi is designed to bring leading health policy experts from low-income Asian countries to Stanford for three to 12 months. Fellows will work on conceptualizing and launching collaborative research on a topic of importance for health policy in their country. Details about the 2011–12 application will become available during Winter Quarter 2012.

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Local NGO staff teaching sex workers about the risk of HIV/AIDS, Cambodia.
Masaru Goto/World Bank
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**Due to space restrictions, this event has reached capacity and we will no longer be taking RSVPs. Everyone is still welcome to attend but please plan to arrive early as seating is on a first come, first serve basis.**

Under the Hu-Wen leadership, China announced a shift in its development policy from a policy program that mainly emphasizes economic growth to one that pursues a “harmonious society.” The harmonious society program was a response to rapid increases in inequality during the 1990s, and its aim has been to ensure that the benefits from growth are widely shared.    

In recent years have the benefits from growth been widely shared? Has income inequality increased or decreased during the Hu-Wen era?

Drawing on recent findings from the China Household Income Project, a collaborative survey research project monitoring changes in incomes and inequality, Professor Terry Sicular will discuss recent trends in inequality and poverty in China. 

Terry Sicular is professor of economics at the University of Western Ontario. She received her doctorate at Yale and has taught at Stanford and Harvard. She is a specialist on the Chinese economy, speaks Mandarin, and has been studying and travelling to China for more than 30 years. Her recent research examines incomes and inequality in China, as well as related topics such as educational attainment and its intergenerational transmission, and the impact of housing reforms on household income and wealth. She has published widely in scholarly journals and books, and is as a contributor to and co-editor of Inequality and Public Policy, published by Cambridge University Press (2008). She has served as a consultant to international donor organizations, and is a leader in the ongoing, China Household Income Project, a collaborative research project that conducts a nationwide household survey and monitors trends in China’s incomes and inequality.

This event is part of the China's Looming Challenges series

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Terry Sicular Professor Speaker Department of Economics, University of Western Ontario
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The global health community has been aiming at ensuring health coverage for all. To achieve universal health care coverage, the German Social Health Insurance model is one solution. However, one major disadvantage of Social Health Insurance is the fragmented insurance plans, exemplified by 3,500 insurance plans in Japan’s public universal health insurance system. To improve the financial sustainability of Japan’s public universal health insurance, policy options include consolidating fragmented plans as already implemented in Germany and South Korea.

This presentation has two major goals. One is to evaluate the optimal health insurance size in consolidating 3,500 insurance plans in Japan through a simulation analysis using the best available micro data in Japan. The other goal is to discuss the global policy implications based on the experiences of Japan's public universal health insurance.

Dr. Byung-Kwang Yoo is an associate professor in health policy in the Department of Public Health Sciences at the UC Davis School of Medicine. Yoo’s unique career includes clinical medicine (MD) in Japan and research experience as a health services researcher/health economist in the United States. He obtained an MS in health policy and management from Harvard University, and a PhD in health policy and management (concentration on health economics) from Johns Hopkins University. Yoo used to work as a research associate at the Center for Health Policy at Stanford University, as a health economist at the Centers for Disease Control and Prevention in Atlanta, and as an assistant professor in the Division of Health Policy at the University of Rochester School of Medicine in New York State. He has published his work in leading journals such as Lancet, Health Economics, Health Services Research, the American Journal of Public Health, and the American Journal of Preventive Medicine.

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Byung Kwang Yoo Associate Professor in Health Policy in the Department of Public Health Sciences, School of Medicine Speaker UC Davis
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