Watersheds and irrigation systems have the characteristic of connecting people vertically by water flows. The location of users along these systems defines their role in the provision and appropriation of water which adds complexity to the potential for cooperation. Verticality thus imposes a...

The dilemma of collective action around water use and management involves solving both the problems of provision and appropriation. Cooperation in the provision can be affected by the rival nature of the appropriation and the asymmetries in the access. We report two field experiments conducted...

This paper explores the extent to which individuals trust, reciprocate, cooperate and pool risk by using a battery of field experiments containing the trust game, the voluntary contributions mechanism and the risk pooling game; applied in six capital cities in Latin America. The results suggest...

This paper explores the link between what people say they prefer to do and what they actually do. Using data from an experimental project exploring trust and pro-sociality for representative samples of individuals in six Latin American capital cities, the paper links the results of these...

This paper uses an experimental field approach to investigate the pro-social preferences and behavior of social services providers and the behavior of potential beneficiaries in Bogota, Colombia. Field experiments were conducted using games including a newly designed Distributive Dictator Game...

Este documento investiga hasta que punto las personas confían, reciprocan, cooperan y comparten riesgos. El estudio se llevó a cabo en seis ciudades de América Latina aplicando una serie de experimentos de campo que incluían el juego de confianza, el mecanismo de contribuciones voluntarias y...

This paper explores how wealth and inequality can affect self-governed solutions to commons dilemmas by constraining group cooperation. It reports a series of experiments in the field where subjects are actual commons users. Household data about the participants-context explain statistically the...

Regulations that are designed to improve social welfare typically begin with the premise that individuals are purely self-interested. Experimental evidence shows, however, that individuals do not typically behave this way; instead, they tend to strike a balance between self and group interests....

The use of experimental settings to observe human behaviour in a controlled environment of incentives, rules and institutions, has been widely used by the behavioural sciences for some time now, particularly by psychology and economics. In most cases the subjects are college students recruited...