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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Program Manager
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Teresa Puente is the Program Manager for the Prevention Policy Modeling Lab, which conducts health and economic modeling to improve public health decision-making and inform U.S. health policy. Teresa coordinates with the Centers for Disease Control and Prevention (CDC) and academic partners, overseeing operations and management for over 30 modeling projects.
 
Prior to joining Stanford, Teresa worked in health policy and communications at the CDC, supporting efforts to communicate the agency’s work in global infectious disease, outbreak response, and immunization. She received her master’s degree in public health from Emory University’s Rollins School of Public Health, with a focus on socio-contextual determinants of health.

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Postdoctoral Research Fellow
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PhD

Nathaniel Breg is a postdoctoral fellow at the Veterans Health Administration of Palo Alto in its Big Data Scientist Training Enhancement Program (BD-STEP) and a postdoctoral scholar in the Department of Health Policy at Stanford. His research into health care provision intersects with questions in labor economics and industrial organization. His current work focuses on provider use of new medical technologies, and he is more broadly interested in provider incentives, medical labor markets, and the effects of the health care industry on local economies and local health. He has a PhD from Carnegie Mellon University in public policy and management with an applied economics concentration and a BA from Tufts University in economics and history. Before his graduate studies, he worked as an analyst at RTI International on health policy evaluation and implementation for the Centers for Medicare and Medicaid Services.

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Postdoctoral Research Fellow
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PhD

Britni Wilcher, PhD, is a Postdoctoral Fellow in Health Services Research & Development. Dr. Wilcher earned her PhD in economics from American University in 2022. She is an applied microeconomist with interests in health, labor, and gender economics. Dr. Wilcher’s research focuses on the economics of health decision making and its implications for labor markets using quasi-experimental designs to draw causal inferences for historically disadvantaged populations. While completing her doctoral studies, Dr. Wilcher also conducted impact analysis of US regulations for think tanks and government agencies.
 
Prior to her doctoral studies, Dr. Wilcher completed a BA in Economics at Spelman College and MSc in International Health Care Management, Economics, and Policy at SDA Bocconi School of Management in Milan, Italy. During her masters, she specialized in the economics evaluation of pharmaceutical and medical devices. Dr. Wilcher applied that training as a senior consultant at Booz Allen Hamilton in Washington, DC and research fellow at the University of Exeter in England. Her work at Exeter, supporting an EU commission aimed at advancing the existing methodological framework for health technology assessment (HTA) of medical devices (MedtecHTA), was published in Value in Health, Health Economics, and the International Journal of Technology Assessment in Health Care.

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Register: bit.ly/3FTrJhg

Incentives for health behaviors are an increasingly important policy tool in both developed and developing countries, and there is widespread interest in improving their effectiveness. However, different contracts are likely to be more effective for different people. Mechanism design offers two strategies to improve contract effectiveness—tagging on observables (i.e., 3rd-degree price discrimination), and offering a menu of contract choices (i.e., 2nd-degree price discrimination)—but a key concern with both is that participants with private information might self-select into contracts that are favorable to the agent but less effective from the perspective of the principal. We adapt each of these strategies to customize incentive contracts for walking. Using a randomized controlled trial among more than 5,000 adults in urban India, we show that both mechanisms increase physical activity, leading to a 75% increase in steps walked relative to the effect of a one-size-fits-all benchmark. Moreover, we find that the concern that participants will self-select into less effective contracts is not only misplaced, but exactly backwards. Instead, a common force in health behavior settings—commitment motives—leads agents to prefer more effective contracts under both mechanisms. In particular, sophisticated time-inconsistent agents demand contracts that commit their future selves to walk more, bringing their preferences in partial alignment with the principal and improving the effectiveness of customization.

 

Ariel Zucker 111722Ariel Zucker is an assistant professor in the Department of Economics at UC Santa Cruz. Her research studies policies to improve health and environmental conditions among underserved communities worldwide. Many of her projects focus on countering behavioral biases in personal decision making. Prior to arriving in Santa Cruz, Dr. Zucker did a postdoc at UC Berkeley ARE, and earned her Ph.D. in economics from MIT.

Jianan Yang

Via Zoom Webinar.

Ariel Zucker Assistant Professor of Economics, University of California Santa Cruz
Seminars
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Aleksandra Kuczerawy headshot on a blue background with text European Developments in Internet Regulation

Join the Program on Democracy and the Internet (PDI) and moderator Daphne Keller, in conversation with Aleksandra Kuczerawy for European Developments in Internet Regulation.

This session is part of the Fall Seminar Series, a months-long series designed to bring researchers, policy makers, scholars and industry professionals together to share research, findings and trends in the cyber policy space. Both in-person (Stanford-affiliation required) and virtual attendance (open to the public) is available; registration is required.

The Digital Services Act is a new landmark European Union legislation addressing illegal and harmful content online. Its main goals are to create a safer digital space but also to enhance protection of fundamental rights online. In this talk, Aleksandra Kuczerawy will discuss the core elements of the DSA, such as the layered system of due diligence obligations, content moderation rules and the enforcement framework, while providing underlying policy context for the US audience.

Aleksandra Kuczerawy is a postdoctoral scholar at the Program on Platform Regulation and has been a postdoctoral researcher at KU Leuven’s Centre for IT & IP Law and is assistant editor of the International Encyclopedia of Law (IEL) – Cyber Law. She has worked on the topics of privacy and data protection, media law, and the liability of Internet intermediaries since 2010 (projects PrimeLife, Experimedia, REVEAL). In 2017 she participated in the works of the Committee of experts on Internet Intermediaries (MSI-NET) at the Council of Europe, responsible for drafting a recommendation by the Committee of Ministers on the roles and responsibilties of internet intermediaries and a study on Algorithms and Human Rights.

Daphne Keller
Aleksandra Kuczerawy Postdoctoral Scholar at the Program on Platform Regulation (PPR)
Seminars
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South Korea aspires to achieve the status of a global vaccine hub as a national strategic policy priority. South Korea’s biomanufacturing industry has ramped up the development and production of therapeutic treatments and vaccines to meet the public health demands of the pandemic. The government has responded by promoting public-private partnerships to expand vaccine production capacity to meet current and future needs domestically and abroad in LMICs. To bolster this strategy, the government has entered into partnerships with international organizations, namely the WHO, ADB, and IVI, by establishing training hub programs for a global biomanufacturing workforce in 2022.

This paper examines South Korea’s mechanisms and strategy towards becoming a vaccine hub, the origins of which predate the Covid-19 pandemic but were again spurred by vaccine nationalism and challenges to access early in the pandemic.

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White Papers
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Korea Economic Institute of America
Authors
Thomas Byrne
Claire Callahan
Irene Kyoung
Salomé Da Silva Duarte Lepez
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Join the Program on Democracy and the Internet (PDI) and moderator Nate Persily, in conversation with Aleksandra Kuczerawy for European Developments in Internet Regulation.

This session is part of the Fall Seminar Series, a months-long series designed to bring researchers, policy makers, scholars and industry professionals together to share research, findings and trends in the cyber policy space. Both in-person (Stanford affiliation only) and virtual attendance (open to public) is available; registration is required.

Aleksandra Kuczerawy is a postdoctoral scholar at the Program on Platform Regulation and has been a postdoctoral researcher at KU Leuven’s Centre for IT & IP Law and is assistant editor of the International Encyclopedia of Law (IEL) – Cyber Law. She has worked on the topics of privacy and data protection, media law, and the liability of Internet intermediaries since 2010 (projects PrimeLife, Experimedia, REVEAL). In 2017 she participated in the works of the Committee of experts on Internet Intermediaries (MSI-NET) at the Council of Europe, responsible for drafting a recommendation by the Committee of Ministers on the roles and responsibilties of internet intermediaries and a study on Algorithms and Human Rights.

Nathaniel Persily
Aleksandra Kuczerawy Postdoctoral Scholar at the Program on Platform Regulation (PDI)
Seminars
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chenyan jia headshot on flyer

Join the Program on Democracy and the Internet (PDI) and moderator Nate Persily, in conversation with Chenyan Jia for The Evolving Role of AI In Political News Consumption: The Effects of Algorithmic vs. Community Label on Perceived Accuracy of Hyper-partisan Misinformation.

This session is part of the Fall Seminar Series, a months-long series designed to bring researchers, policy makers, scholars and industry professionals together to share research, findings and trends in the cyber policy space. Both in-person (Stanford affiliation only) and virtual attendance (open to the public) is available; registration is required.

Chenyan Jia (Ph.D., The University of Texas at Austin) is a postdoctoral scholar in The Program on Democracy and the Internet (PDI) at Stanford University. In 2023 Fall, she will be joining Northeastern University as an Assistant Professor in the School of Journalism in the College of Arts, Media, and Design with a joint appointment in the Khoury College of Computer Sciences. She has been working as a research assistant for UT's Human–AI Interaction Lab.

Her research interests lie at the intersection of communication and human-computer interaction. Her work has examined (a) the influence of emerging media technologies such as automated journalism and misinformation detection algorithms on people’s political attitudes and news consumption behaviors; (b) the political bias in news coverage through NLP techniques; (c) how to leverage AI technologies to reduce bias and promote democracy.

Her research has appeared in mass communication journals and top-tier AI and HCI venues including Human-Computer Interaction Journal (CSCW), Journal of Artificial Intelligence, International Journal of Communication, Media and Communication, ICLR, ICWSM, EMNLP, ACL, and AAAI. Her research has been awarded the Best Paper Award at AAAI 21. She was the recipient of the Harrington Dissertation Fellowship and the Dallas Morning News Graduate Fellowship for Journalism Innovation.

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Nathaniel Persily
Chenyan Jia Postdoctoral Scholar at the Program on Democracy and the Internet (PDI) 
Seminars
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Join the Program on Democracy and the Internet (PDI) and moderator Nate Persily, in conversation with Meicen Sun for Internet Control as A Winning Strategy: How the Duality of Information Consolidates Autocratic Rule in the Digital Age.

This paper advances a new theory on how the Internet as a digital technology helps consolidate autocratic rule. Exploiting a major Internet control shock in China in 2014, this paper finds that Chinese data-intensive firms have gained from Internet control a 10% increase in revenue over other Chinese firms, and about 1-2% over their U.S. competitors. Meanwhile, the same Internet control has incurred an up to 25% reduction in research quality for Chinese scholars conditional on the knowledge-intensity of their discipline. This occurred specifically via a reduction in the access to cutting-edge knowledge from the outside world. These findings suggest that while politically motivated information flow restrictions do take a toll on the country’s long-term capacity for innovation, they lend a short-term benefit to its data-intensive sectors. Conventional wisdom on the inherent limit to information control by autocracies overlooks this crucial protectionist benefit that aids in autocratic power consolidation in the digital age. 

This session is part of the Fall Seminar Series, a months-long series designed to bring researchers, policy makers, scholars and industry professionals together to share research, findings and trends in the cyber policy space. Both in-person and virtual attendance is available; registration is required.

Meicen Sun is a postdoctoral scholar with the Program on Democracy and the Internet at Stanford University. Her research examines the political economy of information and the effect of information policy on the future of innovation and state power. Her writings have appeared in academic and policy outlets including Foreign Policy Analysis, Harvard Business Review, World Economic Forum, the Asian Development Bank Institute, and The Diplomat among others. She had previously conducted research at the Center for Strategic and International Studies and at Georgetown University in Washington, DC, and at the UN Regional Centre for Peace and Disarmament in Africa. Bilingual in English and Chinese, she has also written stories, plays, and music and staged many of her works -- in both languages -- in China, Singapore and the U.S. Sun has served as a Fellow on the World Economic Forum's Global Future Council on China and as a Research Affiliate with the MIT Initiative on the Digital Economy. She holds an A.B. with Honors from Princeton University, an A.M. with a Certificate in Law from the University of Pennsylvania, and a Ph.D from the Massachusetts Institute of Technology.

Nathaniel Persily
Meicen Sun Postdoctoral scholar with the Program on Democracy and the Internet
Seminars
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rasmus kleis nielsen headshot on blue background

Join the Program on Democracy and the Internet (PDI) and moderator Nate Persily, in conversation with Rasmus Kleis Nielsen, Director of the Reuters Institute for the Study of Journalism and Professor of Political Communication at the University of Oxford, for a look at how platforms shape the media and society.
 
Based on analysis of the relations between platform companies including Google and Meta, and news publishers in France, Germany, the UK, and the US, the session will explore key aspects of the “platform power” a few technology companies have come to exercise in public life, the reservations news publishers have about platforms—and the reasons why they often embrace them anyway.
 
This session is part of the Fall Seminar Series, a months-long series designed to bring researchers, policy makers, scholars and industry professionals together to share research, findings and trends in the cyber policy space. Both in-person and virtual attendance is available; registration is required.

Rasmus Kleis Nielsen is Director of the Reuters Institute for the Study of Journalism and Professor of Political Communication at the University of Oxford. He was previously Director of Research at the Reuters Institute and Editor-in-Chief of the International Journal of Press/Politics.

His work focuses on changes in the news media, on political communication, and the role of digital technologies in both. He has done extensive research on journalism, American politics, and various forms of activism, and a significant amount of comparative work in Western Europe and beyond.

Nathaniel Persily
Rasmus Kleis Nielsen Director of the Reuters Institute for the Study of Journalism
Seminars
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