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Delivery worker wearing a medical mask and carrying packages.
Feature: The Impact of State Paid Sick Leave Laws on Service Workers

Daniel Schneider finds that state paid sick leave laws increased service workers’ access to paid sick leave and reduced the share of service workers who worked while sick.

A family with a father, mother, and two small children walking on a dirt path.
Feature: Connecting Absolute and Relative Intergenerational Mobility

Deirdre Bloome offers two frameworks for understanding the relationship between types of intergenerational mobility, or whether people are socioeconomically better off than their parents.

Two women in rural India dressed colorfully and carrying baskets on their heads.
Feature: Studying a Government Program to Support Women’s Self-Help Groups

Michael Walton explores the interactions between state and society in rural India within a major community-based development program, finding two major tensions.

A network of computer motherboards and other parts assembled to look like a miniature city.
Feature: The Data-Informed City

Jorrit de Jong presents a comprehensive framework for how cities can use data to address problems more effectively, efficiently, equitably, and with better accountability.

Harvard Kennedy School faculty disseminate their research in working publications and papers that contribute to public knowledge and fuel policy innovation. This list features recent faculty publications, including journal articles, books, edited volumes, research papers, and public testimony.

Faculty Publications

Risk-aversion with both high and low ambiguity: Elevated OCD symptom severity and intolerance of uncertainty are associated with less risk-taking in an OCD patient sub-sample

Jacoby, Ryan J., Dalton L. Klare, Caroline H. Armstrong, Susanne S. Hoeppner, Jennifer Lerner, and Sabine Wilhelm. "Risk-aversion with both high and low ambiguity: Elevated OCD symptom severity and intolerance of uncertainty are associated with less risk-taking in an OCD patient sub-sample." Journal of Obsessive-Compulsive and Related Disorders 46 (July 2025): 100955.

Benzodiazepine Initiation Effect on Mortality Among Medicare Beneficiaries Post Acute Ischemic Stroke (P7-14.009)

Sankaranarayanan, Madhav, Maria Donahue, Shuo Sun, Julianne Brooks, Lee Schwamm, Joseph Newhouse, John Hsu, Deborah Blacker, and Lidia Maria Moura. "Benzodiazepine Initiation Effect on Mortality Among Medicare Beneficiaries Post Acute Ischemic Stroke (P7-14.009)." Neurology 104.7 Supplement 1 (April 8, 2025).

Differences in patterns of outpatient epilepsy-specific medication initiation after acute ischemic stroke in the Medicare population

Donahue, Maria A., Julianne D. Brooks, John Hsu, Mary Price, Deborah Blacker, Lee H. Schwamm, Joseph P. Newhouse, M. Brandon Westover, Sebastien Haneuse, and Lidia M.V.R. Moura. "Differences in patterns of outpatient epilepsy-specific medication initiation after acute ischemic stroke in the Medicare population." Epilepsia (2025 Apr 4).

Excess Mortality Rate in Black Children Since 1950 in the United States: A 70-Year Population-Based Study of Racial Inequalities

Paternina-Caicedo, Angel, Oscar Espinosa, Sangini S. Sheth, Nathaniel Hupert, and Soroush Saghafian. "Excess Mortality Rate in Black Children Since 1950 in the United States: A 70-Year Population-Based Study of Racial Inequalities." Annals of Internal Medicine (25 March 2025).

Variation in batch ordering of imaging tests in the emergency department and the impact on care delivery

Jameson, Jacob C., Soroush Saghafian, Robert S. Huckman, and Nicole Hodgson. "Variation in batch ordering of imaging tests in the emergency department and the impact on care delivery." Health Services Research 60.1 (February 2025): e14406.

Engaging Low-Wage Workers in Health and Wellbeing Survey Research: Strategies from Five Occupational Studies.

Sabbath, Erica, Meg Lovejoy, Daniel Schneider, Yaminette Diaz-Linhart, Grace DeHorn, and Susan Peters. "Engaging Low-Wage Workers in Health and Wellbeing Survey Research: Strategies from Five Occupational Studies." American Journal of Public Health 115.2 (February 2025): 201-208.

Investigator racial diversity and clinical trial participation

Alsan, Marcella, Romaine A. Campbell, Lukas Leister, and Ayotomiwa Ojo. "Investigator racial diversity and clinical trial participation." Journal of Health Economics (January 31, 2025).

Irritability and Social Media Use in US Adults

Perlis, Roy H., Ata Uslu, Jonathan Schulman, Faith M. Gunning, Mauricio Santillana, Matthew A. Baum, James N. Druckman, Katherine Ognyanova, and David Lazer. "Irritability and Social Media Use in US Adults." JAMA Network Open 8.1 (January 2025): e2452807.

A Framework for Considering the Value of Race and Ethnicity in Estimating Disease Risk

Coots, Madison, Soroush Saghafian, David M. Kent, and Sharad Goel. "A Framework for Considering the Value of Race and Ethnicity in Estimating Disease Risk." Annals of Internal Medicine 178.1 (January 2025): 98-107.

Racial Bias in Clinical and Population Health Algorithms: A Critical Review of Current Debates

Coots, Madison, Kristin Linn, Sharad Goel, Amol Navathe, and Ravi Parikh. "Racial Bias in Clinical and Population Health Algorithms: A Critical Review of Current Debates." Annual Review of Public Health (forthcoming).

The impact of a payer-provider joint venture on healthcare value

Garabedian, Laura F., J. Frank Wharam, Joseph P. Newhouse, Matthew Lakoma, Stephanie Argetsinger, Fang Zhang, and Alison A. Galbraith. "The impact of a payer-provider joint venture on healthcare value." Health Services Research (November 4, 2024).

All-cause nursing home mortality rates have remained above pre-pandemic levels after accounting for decline in occupancy

Weiss, Max, Sharon-Lise T. Normand, David C. Grabowski, Deborah Blacker, Joseph P. Newhouse, and John Hsu. "All-cause nursing home mortality rates have remained above pre-pandemic levels after accounting for decline in occupancy." Health Affairs Scholar 2.11 (November 2024): qxae126.

Racial health disparities in the United States

Alsan, Marcella, Katherine Ianni, and Graeme Peterson. "Racial health disparities in the United States." Oxford Review of Economic Policy 40.3 (Autumn 2024): 498-517.

Guidance for unbiased predictive information for healthcare decision-making and equity (GUIDE): considerations when race may be a prognostic factor

Ladin, Keren, John Cuddeback, O. Kenrik Duru, Sharad Goel, William Harvey, Jinny G. Park, Jessica K. Paulus, Joyce Sackey, Richard Sharp, Ewout Steyerberg, Berk Ustun, David van Klaveren, Saul N. Weingart, and David M. Kent. "Guidance for unbiased predictive information for healthcare decision-making and equity (GUIDE): considerations when race may be a prognostic factor." npj digital medicine 7 (2024): 290.

Global health 2050: the path to halving premature death by
mid-century

Jamison, Dean T., Lawrence H. Summers, et al. "Global health 2050: the path to halving premature death by mid-century." The Lancet 404.10462 (October 2024): 1561-1614.

Guidance for unbiased predictive information for healthcare decision-making and equity (GUIDE): considerations when race may be a prognostic factor

Ladin, Keren, John Cuddeback, O. Kenrik Duru, Sharad Goel, et al. "Guidance for unbiased predictive information for healthcare decision-making and equity (GUIDE): considerations when race may be a prognostic factor." NPJ Digital Medicine 7.290 (2024).

Benzodiazepine Utilization in Ischemic Stroke Survivors: Analyzing Initial Excess Supply and Longitudinal Trends

Torres, Victor Lomachinsky, Julianne D. Brooks, Maria A. Donahue, Shuo Sun, John Hsu, Mary Price, Deborah Blacker, Lee H. Schwamm, Joseph P. Newhouse, Sebastien Haneuse, and Lidia M. V. R. Moura. "Benzodiazepine Utilization in Ischemic Stroke Survivors: Analyzing Initial Excess Supply and Longitudinal Trends." Stroke (October 17, 2024).

Evaluating the concordance between International Classification of Diseases, Tenth Revision Code and stroke severity as measured by the National Institutes of Health Stroke Scale

Taha, Mohamed, Mamoon Habib, Victor Lomachinsky, Peter Hadar, Joseph P. Newhouse, Lee H. Schwamm, Deborah Blacker, and Lidia M. V. R. Moura. "Evaluating the concordance between International Classification of Diseases, Tenth Revision Code and stroke severity as measured by the National Institutes of Health Stroke Scale." BMJ Neurology Open 6.2 (October 2024): e000831.

Health Equity in the 2024 U.S. Presidential Election

Alsan, Marcella, and Ruqaiijah Yearby. "Health Equity in the 2024 U.S. Presidential Election." NEJM (October 2, 2024).

Medicare Part D Protected-Class Policy Is Associated With Lower Drug Rebates

Kakani, Pragya, Michael Anne Kyle, Amitabh Chandra, and Luca Maini. "Medicare Part D Protected-Class Policy Is Associated With Lower Drug Rebates." Health Affairs 43.10 (October 2024): 1420-1427.

Tracking COVID-19 Infections Using Survey Data on Rapid At-Home Tests

Santillana,Mauricio, Ata A. Uslu, Tamanna Urmi, Alexi Quintana-Mathe, James N. Druckman, Katherine Ognyanova, Matthew Baum, Roy H. Perlis, and David Lazer. "Tracking COVID-19 Infections Using Survey Data on Rapid At-Home Tests." JAMA Network Open 7.9 (September 2024): e2435442.

County-Level Enrollment in Medicare Advantage Plans Offering Expanded Supplemental Benefits

Yang, Zhiyou, Emily Zhu, David Cheng, Mary Price, Margarita Alegria, John Hsu, Joseph P. Newhouse, and Vicki Fung. "County-Level Enrollment in Medicare Advantage Plans Offering Expanded Supplemental Benefits." JAMA Network Open 7.9 (September 2024): e2433972.

Prevalence and correlates of irritability among U.S. adults

Perlis, Roy H., Ata Uslu, Jonathan Schulman, Aliayah Himelfarb, Faith M. Gunning, Nili Solomonov, Mauricio Santillana, Matthew A. Baum, James N. Druckman, Katherine Ognyanova, and David Lazer. "Prevalence and correlates of irritability among U.S. adults." Neuropsychopharmacology (24 August 2024).

Drivers, adaptations, and public impacts of hospital closures, implications for policy

Saghafian, Soroush. "Drivers, adaptations, and public impacts of hospital closures, implications for policy." Perspectives: Frontiers in Public Health 12 (August 12, 2024): 1415033.

Trust in Physicians and Hospitals During the COVID-19 Pandemic in a 50-State Survey of US Adults

Perlis, Roy H., Katherine Ognyanova, Ata Uslu, Kristin Lunz Trujillo, Mauricio Santillana, James N. Druckman, Matthew A. Baum, and David Lazer. "Trust in Physicians and Hospitals During the COVID-19 Pandemic in a 50-State Survey of US Adults." JAMA 7.7 (July 2024): e2424984.

Automated Identification of Fall-related Injuries in Unstructured Clinical Notes

Ge, Wendong, Lilian M. G. Coelho, Maria A. Donahue, Hunter J. Rice, Deborah Blacker, John Hsu, Joseph P. Newhouse, Sonia Hernandez-Diaz, Sebastien Haneuse, M. Brandon Westover, and Lidia M. V. R. Moura. "Automated Identification of Fall-related Injuries in Unstructured Clinical Notes." American Journal of Epidemiology (26 July 2024).

Effect of Cash Benefits on Health Care Utilization and Health: A Randomized Study

Agarwal, Sumit D., Benjamin Lê Cook, and Jeffrey B. Liebman. "Effect of Cash Benefits on Health Care Utilization and Health: A Randomized Study." JAMA (July 22, 2024).

The role of positive emotion in harmful health behavior: Implications for theory and public health campaigns

Wang, Ke, Vaughan W. Rees, Charles A. Dorison, and Jennifer S. Lerner. "The role of positive emotion in harmful health behavior: Implications for theory and public health campaigns." PNAS 121.28 (July 1, 2024).

It Is Time to Consider More Price Regulation in Health Care

Glied, Sherry, and Amitabh Chandra. "It Is Time to Consider More Price Regulation in Health Care." JAMA Forum 5.6 (June 2024): e242342.

Starting health reform from here

Furman, Jason. "Starting health reform from here." Journal of Policy Analysis and Management (April 30, 2024).

Which direction should we head to get to our North Star?

Furman, Jason. "Which direction should we head to get to our North Star?" Journal of Policy Analysis and Management (April 30, 2024).

Patterns of Benzodiazepine Initiation Among Older Acute Ischemic Stroke Survivors (P1-10.006)

Lomachinsky Torres, Victor, Julianne D. Brooks, Maria A. Donahue, Deborah Blacker, Lee Schwamm, John Hsu, Joseph P. Newhouse, and Lidia M.V.R. Moura. "Patterns of Benzodiazepine Initiation Among Older Acute Ischemic Stroke Survivors (P1-10.006)." Neurology 102.17 Supplement 1 (April 9, 2024).

Evaluating the Concordance Between International Classification of Diseases, Tenth Revision Code, and Stroke Severity as Measured by the National Institutes of Health Stroke Scale (P1-5.013)

Taha, Mohamed, Mamoon Habib, Victor Lomachinsky Torres, Peter Hadar, Joseph Newhouse, Lee Schwamm, Deborah Blacker, and Lidia Maria Moura. "Evaluating the Concordance Between International Classification of Diseases, Tenth Revision Code, and Stroke Severity as Measured by the National Institutes of Health Stroke Scale (P1-5.013)." Neurology 102.17 Supplement 1 (April 9, 2024).

Can Prevention Save Money?

Baicker, Katherine, and Amitabh Chandra. "Can Prevention Save Money?" JAMA Health Forum 6.4 (April 3, 2025): e251464.

Biopharma Venture Capital And The Inflation Reduction Act

Vogel, Matthew, Rena M. Conti, and Amitabh Chandra. "Biopharma Venture Capital And The Inflation Reduction Act." Health Affairs Forefront (March 5, 2024).

Substandard housing and the risk of COVID-19 infection and disease severity: A retrospective cohort study

Robb, Katharine, Rowana Ahmed, John Wong, Elissa Ladd, and Jorrit de Jong. "Substandard housing and the risk of COVID-19 infection and disease severity: A retrospective cohort study." SSM - Population Health 25 (March 2024): 101629.

Steady-State Social Distancing and Vaccination

Avery, Christopher, Frederick Chen, and David McAdams. "Steady-State Social Distancing and Vaccination." American Economic Review: Insights 6.1 (March 2024): 1-19.

Cognitive Symptoms of Post–COVID-19 Condition and Daily Functioning

Jaywant, Abhishek, Faith M. Gunning, Lauren E. Oberlin, Mauricio Santillana, Katherine Ognyanova, James N. Druckman, Matthew A. Baum, David Lazer, and Roy H. Perlis. "Cognitive Symptoms of Post–COVID-19 Condition and Daily Functioning." JAMA Network Open 7.2 (February 2024): e2356098.

Comparison of prior authorization across insurers: cross sectional evidence from Medicare Advantage

Gupta, Ravi, Jay Fein, Joseph P. Newhouse, and Aaron L. Schwartz. "Comparison of prior authorization across insurers: cross sectional evidence from Medicare Advantage." BMJ 384 (2024): e077797.

Investing in Long-Term Health

Baicker, Katherine, and Amitabh Chandra. "Investing in Long-Term Health." JAMA Forum 5.2 (February 2024): e240193.

Associations Between Annual Medicare Part D Low-Income Subsidy Loss and Prescription Drug Spending and Use

Fung, Vicki, Mary Price, David Cheng, Tej A. Patel1, Zhiyou Yang, John Hsu, Margarita Alegria, and Joseph P. Newhouse. "Associations Between Annual Medicare Part D Low-Income Subsidy Loss and Prescription Drug Spending and Use." JAMA Health Forum 5.2 (February 2024): e235152.

Experimental Evidence on the Effectiveness of Nonexperts for Improving Vaccine Demand

Alsan, Marcella, and Sarah Eichmeyer. "Experimental Evidence on the Effectiveness of Nonexperts for Improving Vaccine Demand." American Economic Journal: Economic Policy 16.1 (February 2024): 394-414.

Medicare price negotiation and pharmaceutical innovation following the Inflation Reduction Act

Vogel, Matthew, Pragya Kakani, Amitabh Chandra, and Rena M. Conti. "Medicare price negotiation and pharmaceutical innovation following the Inflation Reduction Act." Nature Biotechnology (31 January 2024).

Effects of a US Supreme Court ruling to restrict abortion rights

Clark, Chelsey S., Elizabeth Levy Paluck, Sean J. Westwood, Maya Sen, Neil Malhotra, and Stephen Jessee. "Effects of a US Supreme Court ruling to restrict abortion rights." Nature Human Behaviour 8.1 (January 2024): 63-71.

Small Marketplace Premiums Pose Financial And Administrative Burdens: Evidence From Massachusetts, 2016–17

McIntyre, Adrianna, Mark Shepard, and Timothy J. Layton. "Small Marketplace Premiums Pose Financial And Administrative Burdens: Evidence From Massachusetts, 2016–17." Health Affairs 43.1 (January 2024).

Diabetes mellitus and blood glucose variability increases the 30-day readmission rate after kidney transplantation

Orfanoudaki, Agni, Curtiss B. Cook, Soroush Saghafian, Janna Castro, Heidi E. Kosiorek, Harini A. Chakkera. "Diabetes mellitus and blood glucose variability increases the 30-day readmission rate after kidney transplantation." Clinical Transplantation 38.1 (January 2024): e15177.

Adoption of Internal Medicine Milestone Ratings and Changes in Bias Against Black, Latino, and Asian Internal Medicine Residents

Gray, Bradley M., Rebecca S. Lipner, Robert O. Roswell, Alicia Fernandez, Jonathan L Vandergrift, and Marcella Alsan. "Adoption of Internal Medicine Milestone Ratings and Changes in Bias Against Black, Latino, and Asian Internal Medicine Residents." Annals of Internal Medicine (January 2024): 70-82.

Adoption of Internal Medicine Milestone Ratings and Changes in Bias Against Black, Latino, and Asian Internal Medicine Residents

Gray, Bradley M., Rebecca S. Lipner, Robert O. Roswell, Alicia Fernandez, Jonathan L. Vandergrift, and Marcella Alsan. "Adoption of Internal Medicine Milestone Ratings and Changes in Bias Against Black, Latino, and Asian Internal Medicine Residents." Annals of Internal Medicine (December 26, 2023).

Effect of an Intensive Food-as-Medicine Program on Health and Health Care Use: A Randomized Clinical Trial

Doyle, Joseph, Marcella Alsan, Nicholas Skelley, Yutong Lu, and John Cawley. "Effect of an Intensive Food-as-Medicine Program on Health and Health Care Use: A Randomized Clinical Trial." JAMA Internal Medicine (December 26, 2023).

The Impact of Vertical Integration on Physician Behavior and Healthcare Delivery: Evidence from Gastroenterology Practices

Saghafian, Soroush, Lina Song, Joseph Newhouse, Mary Beth Landrum, and John Hsu. "The Impact of Vertical Integration on Physician Behavior and Healthcare Delivery: Evidence from Gastroenterology Practices." Management Science 69.12 (December 2023): 7151-7882.