| Facts, alternative facts, and fact checking in times of post-truth politics O Barrera, S Guriev, E Henry, E Zhuravskaya Journal of public economics 182, 104123, 2020 | 471 | 2020 |
| Diagnóstico de la infraestructura vial actual en Colombia N Zamora, O Barrera Bogotá, DC,: Universidad EAN, 2012 | 51 | 2012 |
| Texting parents about early child development: behavioral changes and unintended social effects. O Barrera, K Macours, P Premand, R Vakis | 28 | 2020 |
| Second-generation immigrants and native attitudes toward immigrants in Europe O Barrera-Rodríguez, I Bensidoun, A Edo Migration Studies 13 (2), mnae010, 2025 | 8* | 2025 |
| Social Inequalities, Identity, and the Structure of Political Cleavages in Argentina, Chile, Costa Rica, Colombia, Mexico, and Peru, 1952-2019 O Barrera, A Leiva, C Martínez-Toledano, Á Zúñiga-Cordero | 6 | 2021 |
| Social Inequalities, Identity, and the Structure of Political Cleavages in Argentina, Chile, Costa Rica, Colombia, Mexico, and Peru, 1952-2019. World Inequality Lab O Barrera, A Leiva, C Martínez-Toledano, A Zúñiga-Cordero Working Paper,(2021/11), 1-56, 2021 | 5 | 2021 |
| Native attitudes toward first-and secondgeneration immigrants O Barrera, I Bensidoun, A Edo | 2 | 2021 |
| Voting for war. Ideology, elections and perceptions under conflict O Barrera Rodríguez Ideology, Elections and Perceptions Under Conflict (June 10, 2019), 2019 | 2 | 2019 |
| Capital vs. labour: The effect of income sources on attitudes toward the top 1 percent O Barrera-Rodriguez, E Chávez European Journal of Political Economy 88, 102684, 2025 | 1 | 2025 |
| La independencia de Colombia: miradas transdisciplinares JJ Cárdenas-Herrera, JA Vivas-García, JDD Rozo, Ó Barrera, ... UAN Universidad Antonio Nariño, Facultad de Educación, 2015 | 1 | 2015 |
| Immigrant Generations and Native Attitudes in Europe O Barrera, I Bensidoun, A Edo < bound method Organization. get_name_with_acronym of< Organization: Centre …, 2022 | | 2022 |
| Political Influence on Homicide Reports under Civil Conflict O Barrera Political Influence on Homicide Reports under Civil Conflict: Barrera, Oscar, 2021 | | 2021 |
| Information and data manipulation in political economy and household contexts ODB Rodriguez École des hautes études en sciences sociales (EHESS), 2020 | | 2020 |
| Policy Research Working Paper 9492 O Barrera, K Macours, P Premand, R Vakis Policy, 2020 | | 2020 |
| Political Influence on Homicide Reports under Civil Conflict O Barrera Rodríguez Available at SSRN 3839420, 2020 | | 2020 |
| Political influence on homicide reports under civil conflict ODB Rodriguez | | 2019 |
| Voting for war. Ideology, elections and perceptions under conflict. ODB Rodriguez | | 2019 |
| Facts, Alternative Facts, and Fact Checking in Times of Post-Truth Politics S Guriev, E Zhuravskaya, O Barrera CEPR Discussion Papers, 2017 | | 2017 |
| Confirmation Bias and Asymmetric Political Polarization: Evidence from a Media Experiment in Germany O Barrera Rodríguez, L Pavlova, L Yang Available at SSRN 5354365, 2015 | | 2015 |