Este trabajo esta encaminado a analizar demandas de agentes originadas en un laboratorio por medio de la teoría de preferencias reveladas (WARP). La decisión de los agentes será el consumo de un bien privado y de un bien público. El precio del bien privado se determinará aleatoriamente por...

We present a new design of a simple public goods experiment with a large number of players, where up to 80 people in a computer lab have the possibility to connect with others in the room to induce more cooperators to contribute to the public good and overcome the social dilemma. This...

Violence has severe material and psychological consequences. In this article we explore if it also induces hopelessness and pessimistic prospects of upward mobility. For this purpose, we bring together novel data from a sample of individuals residing in violence-torn regions in Colombia,...

After having reviewed some of the recent advances in Economics trying to incorporate new elements in our understanding of human interactions, we aim at contributing to this line of research using Adam Smith´s system of sympathy. The features Smithattributes to the intersubjective identification...

We explore gender differences in preferences for competition and risk among children aged 9-12 in Colombia and Sweden, two countries differing in gender equality according to macro indices. We include four types of tasks that vary in gender stereotyping when looking at competitiveness: running,...

The house-money effect -people´s tendency to be more daring with easily-gotten money- is abehavioral pattern that poses questions about the external validity of experiments in economics: to what extent do people behave in experiments like they would have in a real-life situation, given that...

Economic Experimental Games (EEGs), focused to analyze dilemmas associated with the use of common pool resources, have shown that individuals make extraction decisions that deviate from the suboptimal Nash equilibrium. However, few studies have analyzed whether these deviations towards the...

This paper reconsiders evidence from experimental common pool resource games from the perspective of a dynamic model of sampling. Despite being parameter-free, the model is able to replicate some striking features of the data: monotonic frequency distributions, the persistent use of strictly...

This article contributes to the literature on the impact of transitional justice measures using microfoundational evidence from experiments. We argue that there is a distributional dilemma at the heart of transitional justice programs, given that the State must allocate goods and services both...

We explore gender differences in preferences for competition and risk among children aged 9-12 in Colombia and Sweden, two countries differing in gender equality according to macro indices. We include four types of tasks that vary in gender stereotyping when looking at competitiveness: running,...