Working Papers

Sandra Polania-Reyes, David Echeverry, Cristina Figueroa (2024). Structural Identification of Heterogeneous Other-Regarding Preferences.
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Sandra Polania-Reyes, David Echeverry (2024). Government Intervention and Collective Action: Induced Interaction Can Build Coordination.
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Sandra Polania-Reyes, David Echeverry (2023). Boosting the Effect of Peer Recognition on Cooperation? Experimental Evidence on a Workplace Intervention.
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Sandra Polania-Reyes, Angela Fonseca, Santiago Alonso Diaz, Andres Casas Casas (2021). Social Cognition vs. Affect: Evidence from a Media Intervention on Prosocial Behavior toward Outsiders.
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Arthur Alik-Lagrange, Orazio Attanasio, Costas Meghir, Sandra Polania-Reyes, Marcos Vera-Hernandez (2017). Work pays: different benefits of a workfare program in Colombia. working paper.
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Sandra Polania-Reyes (2015). Pro-social behavior, Heterogeneity and Incentives: Experimental evidence from the local commons in Colombia.
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Juan Camilo Cardenas Campo, Miguel Espinosa Farfan, Sandra Polania-Reyes (2009). Helping the helpers : altruism as a rational choice of donors to a students voluntary organization.
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Natalia Candelo Londono, Sandra Polania-Reyes (2008). Pasos metodológicos de un diseno experimental para medir capital social y acción colectiva en seis ciudades latinoamericanas.
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