Research

"Are non-fungible payments attractive when they reduce risk exposure? Evidence from Colombia" (2024), PLoS ONE; with Alexander Cano, Darwin Cortés, Laura Prada, and Medardo Restrepo.

"A mechanism for the efficient provision of Potential Pareto public goods" (2023), Journal of Public Economics; with Eduardo Ferraz.

"A mechanism requesting prices and quantities may increase the provision of heterogeneous public goods" (2023), Experimental Economics; with Federica Alberti.

"Smiles behind a mask are detectable and affect judgments of attractiveness, trustworthiness, and competence" (2023), Journal of Economic Psychology; with Astrid Hopfensitz.

"Responses in cognitive hierarchy games are correlated with academic performance and the cognitive reflection test" (2023), Frontiers in Psychology; with Silvia Ortiz-Merchán. 

"Renewable Resource Dynamics: A Web-Based Classroom Experiment" (2023), Journal of Economic Education; with Darwin Cortés and Laura Prada.

"Ego-relevance in team production" (2022), PLoS ONE; with Zahra Murad.

"Management of common pool resources in a nation-wide experiment" (2022), Ecological Economics; with Jean-Christian Tisserand, Astrid Hopfensitz, Serge Blondel, Youenn Loheac, Guillermo Mateu, Julie Rosaz, Anne Rozan, Marc Willinger,  and Angela Sutan.

"Does price-cap regulation work for increasing access to contraceptives? Aggregate- and pharmacy-level evidence from Colombia" (2022), Social Science & Medicine; with Tatiana Andia, Alvaro Morales, Santiago Ortiz, and Paúl Rodríguez-Lesmes.

"Favoring your in-group can harm both them and you: Ethnicity and public goods provision in China." (2021), Journal of Economic Behavior and Organization; with Ling Zhou, Charlotte Wang, Donghui Yang, Suping Shen, and Paul Seabright.

"Price discrimination in informal labor markets in Bogotá: an audit experiment during the 2018 FIFA World Cup." (2021), Journal of Labour Market Research; with Paula Zamora and Mariana Blanco.

"Land division: a lab-in-the-field experiment." (2020), Journal of Development Economics; with Margarita Gáfaro.

"Information and symptoms assessment in community pharmacies during the COVID-19 pandemic: An audit study in Colombia." (2020), Journal of Behavioral Economics for Policy; with Tatiana Andia, Paúl Rodríguez-Lesmes, Leonel Criado, Juan Sebastián Gómez, Santiago Ortiz, Andrea Quintero, Ferley Rincón and Steffanny Romero.

• Video summary here.

"How is the trade-off between adverse selection and discrimination risk affected by genetic testing? Theory and experiment." (2019), Journal of Health Economics; with David Bardey and Philippe de Donder.

"Efficiency and Stability of Sampling Equilibrium in Public Goods Games", (2019), Journal of Public Economic Theory; with Juan Camilo Cárdenas and Rajiv Sethi.

"Between-group competition enhances cooperation in resource appropriation games.", (2019), Ecological Economics (157): 17-26, with Juan Camilo Cárdenas and Santiago Gómez.

"Emotional expressions by sports teams: an analysis of World Cup Soccer player portraits." (2018) Journal of Economic Psychology, with Astrid Hopfensitz.

• Media Coverage: El Espectador; L'Echo; Financial Times; The Sun; Les Echos; Harvard Business Manager (German edition); New Zealand Herald; Caracol Noticias; La FM; Expresso; Radio Nacional de Colombia

"Environmental uncertainty in commons dilemmas: A survey of experimental research.", (2018), International Journal of the Commons .

"Catch Uncertainty and Reward Schemes in a Commons Dilemma: An Experimental Study.", (2018), Environmental and Resource Economics, with Pepita Miquel-Florensa and Astrid Hopfensitz.

“Communication Networks in Common-Pool Resource Games: Field Experimental Evidence.”, (2015), Journal of Economic Behavior and Organization.

"Stable Sampling Equilibrium in Common-Pool Resource Games.", (2015), Games 6(3), 299-317; doi:10.3390/g6030299, with Juan Camilo Cárdenas and Rajiv Sethi.