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The White House lawn on a sunny day.
Feature: Is DOGE Sure It Wants to Fire These People?

Juliette Kayyem examines the negative effects that Elon Musks’s Department of Government Efficiency (DOGE) could have on the safety of everyday Americans.

River running through a densely populated area.
Feature: Private Benefits from Public Investment in Climate Resilience

Joseph Aldy finds that governmental construction of levees, which enhance resilience to flood risks amplified by climate change, increases home values by 3-4 percent.

Person sits on a bed holding a check.
Feature: Assessing Government Outreach to Bolster Benefits Take-Up

Elizabeth Linos finds that light-touch interventions significantly, consistently, and cost-effectively increase benefits take-up among low-income households, while higher-touch proactive outreach yields minimal additional take-up.

Black family happily sits on the grass in a park.
Feature: Excess Mortality Rate in U.S. Black Children Since 1950

Soroush Saghafian finds that 5 million excess deaths of Black Americans, including over 500,000 infants, could have been avoided over the past 70 years if their mortality rates were equal to those of White Americans.

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

Short-term exposure to filter-bubble recommendation systems has limited polarization effects: Naturalistic experiments on YouTube

Liu, Naijia, Xinlan Emily Hu, Yasemin Savas, Matthew A. Baum, Adam J. Berinsky, Allison J.B. Chaney, Christopher Lucas, Rei Mariman, Justin de Benedictis-Kessner, Andrew M. Guess, Dean Knox, and Brandon M. Stewart. "Short-term exposure to filter-bubble recommendation systems has limited polarization effects: Naturalistic experiments on YouTube." PNAS 122.8 (February 25, 2025): e2318127122.

Asking about Complex Policies

Jessee, Stephen, Neil Malhotra, and Maya Sen. "Asking about Complex Policies." Public Opinion Quarterly (7 February 2025).

How AI Can Support Democracy Movements: Summary Report of a Research and Practice Workshop

Chenowth, Erica. "How AI Can Support Democracy Movements: Summary Report of a Research and Practice Workshop." Ash Center Occasional Paper Series, February 2025.

Teaching Effectively with ChatGPT: A practical guide to creating better learning experiences for your students in less time

Levy, Dan and Angela, Pérez Albertos. Teaching Effectively with ChatGPT: A practical guide to creating better learning experiences for your students in less time. Amazon, 2024.

Using Satellite Imagery to Detect the Impacts of New Highways: An Application to India

Baragwanath Vogel, Kathryn, Gordon H. Hanson, Amit Khandelwal, Chen Liu, and Hogeun Park. "Using Satellite Imagery to Detect the Impacts of New Highways: An Application to India." ÌÇÐÄvlog¹ÙÍø Faculty Research Working Paper Series RWP24-003, January 2024.

Using Satellite Imagery to Detect the Impacts of New Highways: An Application to India

Vogel, Kathryn Baragwanath, Gordon H. Hanson, Amit Khandelwal, Chen Liu, Hogeun Park. "Using Satellite Imagery to Detect the Impacts of New Highways: An Application to India." NBER Working Paper Series, January 2024.

A Roadmap for Governing AI: Technology Governance and Power Sharing Liberalism

Allen, Danielle, Sarah Hubbard, Woojin Lim, Allison Stanger, Shlomit Wagman, Kinney Zalesne. "A Roadmap for Governing AI: Technology Governance and Power Sharing Liberalism." Ash Center Occasional Paper Series, January 2024.

The Real Dangers of Generative AI

Weyl, E Glen and Danielle Allen. "The Real Dangers of Generative AI." Journal of Democracy 35.1 (January 2024): 147-162.

Media Measurement Matters: Estimating the Persuasive Effects of Partisan Media with Survey and Behavioral Data

Wittenberg, Chloe, Matthew A. Baum, Adam J. Berinsky, Justin de Benedictis-Kessner, and Teppei Yamamoto. "Media Measurement Matters: Estimating the Persuasive Effects of Partisan Media with Survey and Behavioral Data." The Journal of Politics 85.4 (October 2023): 1275-1290.

Algorithmic recommendations have limited effects on polarization: A naturalistic experiment on YouTube

Liu, Naijia, Matthew A. Baum, Adam J. Berinsky, Allison J.B. Chaney, Justin de Benedictis-Kessner, Andy Guess, Dean Knox, Christopher Lucas, Rachel Mariman, and Brandon M. Stewart. "Algorithmic recommendations have limited effects on polarization: A naturalistic experiment on YouTube." September 18, 2023.

Use of smartphone mobility data to analyze city park visits during the COVID-19 pandemic

Jay, Jonathan, Felicia Heykoop, Linda Hwang, Jorrit de Jong, and Michelle Kondo. "Use of smartphone mobility data to analyze city park visits during the COVID-19 pandemic." Landscape and Urban Planning 228 (December 2022): 104554.

Using General Messages to Persuade on a Politicized Scientific Issue

Green, Jon, James N. Druckman, Matthew A. Baum, David Lazer, Katherine Ognyanova, Matthew Simsonson, Jennifer Lin, Mauricio Santillana, and Roy H. Perlis. "Using General Messages to Persuade on a Politicized Scientific Issue." British Journal of Political Science 1-9 (2022).

Building Mass Support for Global Pandemic Recovery Efforts in the United States

Nair, Gautam and Kyle Peyton. "Building Mass Support for Global Pandemic Recovery Efforts in the United States." PNAS Nexus 1.4 (September 2022): 1-9.

Sensitive Questions, Spillover Effects, and Asking about Citizenship on the US Census

Baum, Matthew A., Bryce J. Dietrich, and Rebecca Goldstein, and Maya Sen. "Sensitive Questions, Spillover Effects, and Asking about Citizenship on the US Census." The Journal of Politics 84.3 (July 2022): 1869-1873.

A multisource database tracking the impact of the COVID-19 pandemic on the communities of Boston, MA, USA

Ristea, Alina, Riley Tucker, Shunan You, Mehrnaz Amiri, Nicholas Beauchamp, Edgar Castro, Qiliang Chen, Alexandra Ciomek, Bidisha Das, Justin de Benedictis-Kessner, Sage Gibbons, Forrest Hangen, Barrett Montgomery, Petros Papadopoulos, Cordula Robinson, Saina Sheini, Michael Shields, Xin Shu, Michael Wood, Babak Heydari, and Dan O’Brien. "A multisource database tracking the impact of the COVID-19 pandemic on the communities of Boston, MA, USA." Scientific Data 9.1 (June 20, 2022): 330.

The 2021 Digital Services Convening

Eaves, David and Sechi Kailasa. "The 2021 Digital Services Convening." Harvard Kennedy School Ash Center for Democratic Governance and Innovation, January 2022.

Toward a Better Future: Building Back Better with Intelligent Civil Infrastructure - Smart Sensors and Self-Monitoring Civil Works

Goldsmith, Stephen, Betsy Gardner, and Jill Jamieson. "Toward a Better Future: Building Back Better with Intelligent Civil Infrastructure - Smart Sensors and Self-Monitoring Civil Works." ÌÇÐÄvlog¹ÙÍø Faculty Research Working Paper Series RWP21-023, September 2021.

The impact of COVID-19 on trips to urban amenities: Examining travel behavior changes in Somerville, MA

Sevtsuk, Andres, Annie Hudson, Dylan Halpern, Rounaq Basu, Kloe Ng, and Jorrit de Jong. "The impact of COVID-19 on trips to urban amenities: Examining travel behavior changes in Somerville, MA." PLOS ONE 16.9 (September 2021): e0252794.

Elements in International Relations

Price, Richard, and Kathryn Sikkink. Elements in International Relations. Cambridge University Press, 2021.

Success Factors in Tax Digitalization

Rosengard, Jay K. "Success Factors in Tax Digitalization." United Nations Better Than Cash Alliance, October 2020.

A Taxonomy of Health Information Initiatives to Engage Patients: Objectives, Design Characteristics and Patient Activation

Fung, Archon. "A Taxonomy of Health Information Initiatives to Engage Patients: Objectives, Design Characteristics and Patient Activation." New England Journal of Medicine: Catalyst (August 21, 2019).

A Permanent Place for Data Analytics

Goldsmith, Stephen. "A Permanent Place for Data Analytics." Governing. March 19, 2019.

Smarter Laws, Better Bureaucrats

Goldsmith, Stephen, and Eric Bosco. "Smarter Laws, Better Bureaucrats." UMKC Law Review 85.4 (Summer 2017): 931.

Greener Plants, Grayer Skies

Steinfeld, Edward S., Richard K. Lester, and Edward A. Cunningham. "Greener Plants, Grayer Skies." Energy Policy 37.5 (May 2009): 1809–1824.

A Tale of Two Sectors: Diverging Paths in Taiwan’s Automotive Industry

Cunningham, Edward. "A Tale of Two Sectors: Diverging Paths in Taiwan’s Automotive Industry." Global Taiwan: Building competitive strengths in a new international economy. Ed. Suzanne Berger and Richard Lester. M.E. Sharpe, 2005.