Research

On this page
  1. Published
    1. 2026
    2. 2025
    3. 2024
    4. 2023
    5. 2022
    6. 2021
    7. 2020
    8. 2019
    9. 2016
    10. 2011
  2. Working Papers / Non-archival
    1. 2025
    2. 2023
    3. 2019

Published

2026

  • How deceptive online networks reached millions in the US 2020 elections

    R. E. Appel, Y. Kim, Jennifer Pan, Yiqing Xu, Ben Nimmo, Daniel Robert Thomas, Hunt Allcott, Pablo Barberá, Taylor Brown, Adriana Crespo-Tenorio, Drew Dimmery, Deen Freelon, M. Gentzkow, Sandra González-Bailón, Andrew M. Guess, S. Iyengar, David Lazer, Neil Malhotra, D. Moehler, Brendan Nyhan, J. Settle, Emily Thorson, Rebekah Tromble, Carlos Velasco Rivera, Arjun S. Wilkins, Magdalena Wojcieszak, Beixian Xiong, Chad Kiewiet de Jonge, Annie Franco, Winter Mason, N. Stroud, and Joshua A. Tucker (2026) · Nature Human Behaviour

  • Implied Authenticity Effect? The Impact of Explicit Labels on AI-Generated Content

    Fabian Pawelczyk, Drew Dimmery, and Pu Yan (2026) · Proceedings of the International AAAI Conference on Web and Social Media

  • Untrustworthy sources on Facebook and Instagram in 2020: Concentrated exposure but no attitudinal effects

    Olivier Bergeron-Boutin, Brendan Nyhan, Jaime E. Settle, Emily Thorson, Magdalena Wojcieszak, Taylor Brown, Adriana Crespo-Tenorio, Carlos Velasco Rivera, Hunt Allcott, Pablo Barberá, Drew Dimmery, Deen Freelon, M. Gentzkow, Sandra González-Bailón, Andrew M. Guess, Edward Kennedy, Y. Kim, David Lazer, Neil Malhotra, D. Moehler, Jennifer Pan, Daniel Robert Thomas, Rebekah Tromble, Arjun S. Wilkins, Beixian Xiong, Chad Kiewiet de Jonge, Annie Franco, Winter A. Mason, N. Stroud, and Joshua A. Tucker (2026) · Science Advances

2025

2024

2023

  • How do social media feed algorithms affect attitudes and behavior in an election campaign?

    Andrew Guess, Neil Malhotra, Jennifer Pan, Pablo Barberá, Hunt Alcott, Taylor Brown, Adriana Crespo-Tenorio, Drew Dimmery, Deen Freelon, Matthew Gentzkow, Sandra González-Bailón, Edward Kennedy, Young Mie Kim, David Lazer, Devra Moehler, Brendan Nyhan, Carlos Velasco Rivera, Jaime Settle, Daniel Thomas, Emily Thorson, Rebekah Tromble, Arjun Wilkins, Magdalena Wojcieszak, Beixian Xiong, Chad Kiewet de Jong, Annie Franco, Winter Mason, Natalie Jomini Stroud, and Joshua Tucker (2023) · Science

  • Like-minded sources on Facebook are prevalent but not polarizing

    Brendan Nyhan, Jaime Settle, Emily Thorson, Magdalena Wojcieszak, Pablo Barberá, Annie Chen, Hunt Alcott, Taylor Brown, Adriana Crespo-Tenorio, Drew Dimmery, Deen Freelon, Matthew Gentzkow, Sandra González-Bailón, Andrew Guess, Edward Kennedy, Young Mie Kim, David Lazer, Neil Malhotra, Devra Moehler, Jennifer Pan, Daniel Thomas, Rebekah Tromble, Carlos Velasco Rivera, Arjun Wilkins, Beixian Xiong, Chad Kiewet de Jong, Annie Franco, Winter Mason, Natalie Jomini Stroud, and Joshua Tucker (2023) · Nature

  • Author Correction: Like-minded sources on Facebook are prevalent but not polarizing

    B. Nyhan, Jaime Settle, Emily A. Thorson, Magdalena Wojcieszak, Pablo Barberá, Annie Y Chen, Hunt Allcott, Taylor Brown, Adriana Crespo-Tenorio, Drew Dimmery, Deen Freelon, M. Gentzkow, Sandra González-Bailón, A. Guess, Edward Kennedy, Y. Kim, David Lazer, Neil Malhotra, D. Moehler, Jennifer Pan, Daniel Robert Thomas, Rebekah Tromble, C. Rivera, Arjun S. Wilkins, Beixian Xiong, Chad Kiewiet de Jonge, Annie Franco, Winter Mason, N. Stroud, and Joshua A. Tucker (2023) · Nature

  • Reproducibility in Management Science

    Miloš Fišar, Ben Greiner, Christoph Huber, Elena Katok, Ali Ozkes, and Management Science Reproducibility Collaboration (2023)

  • Reshares on social media amplify political news but do not detectably affect beliefs or opinions

    Andrew Guess, Neil Malhotra, Jennifer Pan, Pablo Barberá, Hunt Alcott, Taylor Brown, Adriana Crespo-Tenorio, Drew Dimmery, Deen Freelon, Matthew Gentzkow, Sandra González-Bailón, Edward Kennedy, Young Mie Kim, David Lazer, Devra Moehler, Brendan Nyhan, Carlos Velasco Rivera, Jaime Settle, Daniel Thomas, Emily Thorson, Rebekah Tromble, Arjun Wilkins, Magdalena Wojcieszak, Beixian Xiong, Chad Kiewet de Jong, Annie Franco, Winter Mason, Natalie Jomini Stroud, and Joshua Tucker (2023) · Science

2022

2021

2020

2019

2016

2011

Working Papers / Non-archival

2025

  • The Effects of Political Advertising on Facebook and Instagram Before the 2020 US Election

    Hunt Allcott, Matt Gentzkow, Ro’ee Levy, Adriana Crespo-Tenorio, Natasha Dumas, Winter Mason, D. Moehler, Pablo Barberá, Taylor Brown, Juan Carlos Cisneros, Drew Dimmery, Deen Freelon, Sandra González-Bailón, Andrew Guess, Y. Kim, David Lazer, Neil A. Malhotra, Sameer Nair-Desai, Brendan Nyhan, Ana Carolina Paixao de Queiroz, Jennifer Pan, Jaime Settle, Emily Thorson, Rebekah Tromble, Carlos Velasco, Benjamin Wittenbrink, Magdalena Wojcieszak, Shiqi Yang, Saam Zahedian, Annie Franco, Chad Kiewiet de Jonge, Talia Stroud, and J. Tucker (2025)

  • The Effect of Deactivating Facebook and Instagram on Users’ Emotional State

    Hunt Allcott, Matt Gentzkow, Benjamin Wittenbrink, Juan Carlos Cisneros, Adriana Crespo-Tenorio, Drew Dimmery, Deen Freelon, Sandra González-Bailón, Andrew Guess, Y. Kim, David Lazer, Neil A. Malhotra, D. Moehler, Sameer Nair-Desai, Brendan Nyhan, Jennifer Pan, Jaime Settle, Emily Thorson, Rebekah Tromble, Carlos Velasco, Arjun S. Wilkins, Magdalena Wojcieszak, Annie Franco, Chad Kiewiet de Jonge, Winter Mason, Talia Stroud, and J. Tucker (2025)

  • Experimentation for Homogenous Policy Change

    Molly Offer-Westort and Drew Dimmery (2025)

2023

2019