GUZMÁN PRICE, RICARDO
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GUZMÁN PRICE, RICARDO
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rguzman@udd.cl
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35302459300

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Dataset - A moral trade-off system produces intuitive judgments that are rational and coherent and strike a balance between conflicting moral values

2021 , GUZMÁN PRICE, RICARDO , BARBATO EPPLE, MARÍA TERESA

Data and scripts for moral tradeoff system paper in PNAS

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No association between genetic variants in MAOA, OXTR, and AVPR1a and cooperative strategies

2020 , María I. Rivera-Hechem , RODRÍGUEZ SICKERT, CARLOS ANDRÉS , GUZMÁN PRICE, RICARDO , Tadeo Ramírez-Parada , BENAVIDES GONZALEZ, FELIPE ORLANDO , REPETTO LISBOA, MARIA GABRIELA , LANDAETA TORRES, VÍCTOR MANUEL , ASPÉ SÁNCHEZ, MAURICIO ALEJANDRO , Valerio Capraro

The effort to understand the genetic basis of human sociality has been encouraged by the diversity and heritability of social traits like cooperation. This task has remained elusive largely because most studies of sociality and genetics use sample sizes that are often unable to detect the small effects that single genes may have on complex social behaviors. The lack of robust findings could also be a consequence of a poor characterization of social phenotypes. Here, we explore the latter possibility by testing whether refining measures of cooperative phenotypes can increase the replication of previously reported associations between genetic variants and cooperation in small samples. Unlike most previous studies of sociality and genetics, we characterize cooperative phenotypes based on strategies rather than actions. Measuring strategies help differentiate between similar actions with different underlaying social motivations while controlling for expectations and learning. In an admixed Latino sample (n = 188), we tested whether cooperative strategies were associated with three genetic variants thought to influence sociality in humans—MAOA-uVNTR, OXTR rs53576, and AVPR1 RS3. We found no association between cooperative strategies and any of the candidate genetic variants. Since we were unable to replicate previous observations our results suggest that refining measurements of cooperative phenotypes as strategies is not enough to overcome the inherent statistical power problem of candidate gene studies.

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The Neolithic Revolution from a price-theoretic perspective

2011 , GUZMÁN PRICE, RICARDO , Weisdorf, Jacob

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Erratum to: Euvoluntariness and just market exchange: moral dilemmas from Locke’s Venditio

2015 , GUZMÁN PRICE, RICARDO , Michael C. Munger

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Effects of experience with access regimes on stewardship behaviors of small‐scale fishers

2021 , María I. Rivera‐Hechem , GUZMÁN PRICE, RICARDO , RODRÍGUEZ SICKERT, CARLOS ANDRÉS , Stefan Gelcich

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Euvoluntariness and just market exchange: moral dilemmas from Locke’s Venditio

2013 , GUZMÁN PRICE, RICARDO , Michael C. Munger

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Reply to Greene: No version of the dual process model can explain rational performance by people who made compromise moral judgments

2023 , Leda Cosmides , BARBATO EPPLE, MARÍA TERESA , Daniel Sznycer , Miguel Ángel Labarca , GUZMÁN PRICE, RICARDO

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A game-theoretic model of reciprocity and trust that incorporates personality traits

2020 , GUZMÁN PRICE, RICARDO , Rodrigo Harrison , Nureya Abarca , Mauricio G. Villena

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Exploring External Validity of Common Pool Resource Experiments: Insights from Artisanal Benthic Fisheries in Chile

2013 , Stefan Gelcich , GUZMÁN PRICE, RICARDO , RODRÍGUEZ SICKERT, CARLOS ANDRÉS , Juan Carlos Castilla , Juan Camilo Cárdenas

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The Ecosystems of Simple and Complex Societies: Social and Geographical Dynamics

2018 , GUZMÁN PRICE, RICARDO , Sammy Drobny , RODRÍGUEZ SICKERT, CARLOS ANDRÉS

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