Health policy
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Postdoctoral Scholar, Stanford Center on China's Economy and Institutions
yuyin_xiao.jpg Ph.D.

Yuyin Xiao's research areas include health service systems, population health, and digital healthcare. In June 2023, Yuyin received her PhD in Public Health from Shanghai Jiao Tong University School of Medicine. She is currently a postdoctoral scholar at the Stanford Center on China's Economy and Institutions, focusing on research related to digital interventions in early childhood development and caregivers' mental health.

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Postdoctoral Scholar, Stanford Center on China's Economy and Institutions
Global Health Postdoctoral Affiliate, Stanford Center for Innovation in Global Health
Postdoctoral Fellow, Stanford Impact Labs
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Yunwei is a Postdoctoral Scholar at Stanford University, with a background training in global health economics. Prior to joining Stanford, she earned a PhD in Health Policy and Management (Economics Track) from the Gillings School of Global Public Health at the University of North Carolina at Chapel Hill in 2024. Her research explores innovative solutions for effective delivery of public health interventions in resource-limited settings with rigorous experimental and quasi-experimental designs. Her current research agenda is centered on integrating digital health technologies to develop comprehensive and tailored interventions for children and mothers living in resource-limited settings during crucial developmental stages, aiming for both effectiveness and scalability.

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This paper examines the effects of China’s New Cooperative Medical Scheme (NCMS) on medical expenditure. Utilizing the quasi-random rollout of the NCMS for a difference-in-difference analysis, we find that the NCMS increased medical expenditure by 12.3%. Most significantly, the good-health group witnessed a 22.1% rise in medical expenditure, and the high-income group saw a rise of 20.6%. The effects, however, were not significant among the poor-health or low-income groups. The findings are suggestive of the need for more help for the very poor and less healthy.
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Healthcare
Authors
Scott Rozelle
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Purpose – The purpose of this paper is to produce a high-quality measure of the nature of healthcare resources available in China’s Township Health Centers (THCs), paying particular attention to equity between high- and low-income areas.

Design/methodology/approach – This study makes use of data from a nearly nationally representative survey in rural China conducted by the Center for Chinese Agricultural Policy at the Chinese Academy of Sciences in 2011. The samples of towns were selected randomly from 25 counties located in five provinces from different regions of China. Data were collected through questionnaires and direct observation.

Findings The THCs located in rich areas have higher levels of human resources than poor areas. THCs in rich areas also have more fixed assets than those in poor areas. In fact, even though the Chinese Ministry of Health mandates that all THCs have certain basic levels of medical equipment and facilities, many THCs in poor areas do not have them. The allocation of mandated equipment is unequal.

Practical implications These findings suggest that Chinas government should pay more attention to THCs located in poor areas, especially in light of new initiatives to improve health care in poor rural areas.

Originality/value – This is the first nationally representative study to employ rigorous empirics to investigate the extent of inequality in allocation of resources within THCs across China.

Keywords China, Health, Inequality, Rural development, Medical resources, Township health centers

Paper type Research paper 

 

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China Agricultural Economic Review
Authors
Matthew Boswell
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Findings: The major results are that although the factors driving the decisions on health insurance participation are basically the same for rural and urban citizens, the participation levels are quite different. The major difference is that urban SHI has higher coverage and urban citizens have higher income, resulting in a much larger urban medical expenditure.

 

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China Agricultural Economic Review
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Scott Rozelle
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2
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Since economic liberalization in the late 1970s, China's health care providers have grown heavily reliant on revenue from drugs, which they both prescribe and sell. To curb abuse and to promote the availability, safety, and appropriate use of essential drugs, China introduced its national essential drug list in 2009 and implemented a zero markup policy designed to decouple provider compensation from drug prescription and sales. The authors collected and analyzed representative data from China's township health centers and their catchment-area populations both before and after the reform. They found large reductions in drug revenue, as intended by policy makers. However, they also found a doubling of inpatient care that appeared to be driven by supply, instead of demand. Thus, the reform had an important unintended consequence: China's health care providers have sought new, potentially inappropriate, forms of revenue. 

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Health Affairs
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Grant Miller
Scott Rozelle
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Abstract: The overall goal of this article is to understand the progress in implementing the New Cooperative Medical Scheme, while seeking to assess the strengths and weaknesses of the programme and, in particular, to understand its effects on the incidence of catastrophic medical payment. The study is based on two rounds of nationally representative household survey data collected in 2005 and 2008. The study found that the programme has a very high level of participation, and has increased farmers’ use of medical services. However, despite efforts by both central and local governments and high household participation, the programme is only partially achieving its policy objectives. In particular, it has been able to extend to almost all of the rural population, but has failed to cover expenses for catastrophic illness, due to insufficient funds.

 

Abstract The overall goal of this article is to understand the progress in implementing the New Cooperative

 

Medical Scheme, while seeking to assess the strengths and weaknesses of the programme and, in particular,

to understand its effects on the incidence of catastrophic medical payment. The study is based on two

rounds of nationally representative household survey data collected in 2005 and 2008. The study found that

the programme has a very high level of participation, and has increased farmers’ use of medical services.

However, despite efforts by both central and local governments and high household participation, the

programme is only partially achieving its policy objectives. In particular, it has been able to extend to almost

all of the rural population, but has failed to cover expenses for catastrophic illness, due to insufficient funds.

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IDS Bulletin
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Scott Rozelle
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4
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Over the past decade, China has implemented reforms designed to expand access to health care in rural areas. Little objective evidence exists, however, on the quality of that care. This paper reports results from a standardized patient study designed to assess the quality of care delivered by village clinicians in rural China. To measure quality, we recruited individuals from the local community to serve as undercover patients and trained them to present consistent symptoms of two common illnesses (dysentery and angina). Based on 82 covert interactions between the standardized patients and local clinicians, we find that the quality of care is low as measured by adherence to clinical checklists and the rates of correct diagnoses and treatments. Further analysis suggests that quality is most strongly correlated with provider qualifications. Our results highlight the need for policy action to address the low quality of care delivered by grassroots providers. 

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Health Policy & Planning
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Huan Wang
Alexis Medina
Scott Rozelle
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Despite their recent deterioration, village clinics have historically been an important source of health care for the poor and elderly in rural China. In this paper, we examine the current role of village clinics, the patients who use them and some of the services they provide. We focus specifically on the role of village clinics in meeting the health-care needs of the rural poor and elderly. We find that although clinics are continuing to decline financially, they remain a source of care for the rural elderly and poor. We estimate that the elderly are 10–15 percent more likely than young individuals to seek care at a clinic. We show that clinics provide many unique services to support the rural elderly (and the elderly poor), such asin-home patient care, the option for patients to pay on credit, and free and discounted services.

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China & World Economy
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This study uses a randomized controlled trial of a school-based anemia reduction program in rural China to examine how increased school emphasis on health promotion affects academic performance. Although education and health promotion are complementary functions of schools, they do compete for finite school resources. We compare the effects of a traditional program that provided only information about anemia and subsidies to an otherwise identical program that included performance incentives for school principals based on school-level anemia prevalence. By the end of the trial, exam scores among students who were anemic at baseline improved under both versions of the program, but scores among students in the incentive group who were healthy at baseline fell relative to healthy students in the control group. Results suggest that performance incentives to improve student health increase the impact of school-based programs on student health outcomes, but may also lead to reallocation of school resources.

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Economics of Education Review
Authors
Alexis Medina
Scott Rozelle
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