Parcourir par sujet "FIELD EXPERIMENTATION"

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Anonymity, reciprocity,and conformity: evidence from voluntary contributions to a national park in Costa Rica

Environment for Development; Resources for the Future, Washington, DC (EUA); Alpízar, F; Carlsson, F; Johansson, O (Environment for Development, 2008)

We investigate the role of anonymity, reciprocity, and conformity for voluntary contributions, based on a natural fieldexperiment conducted at a national park in Costa Rica. Contributions made in public in front of the ...
Paying the price of sweetening your donation: evidence from a natural field experiment

Environment for Development; Resources for the Future, Washington, DC (EUA); Alpízar, F; Martinsson, P (Environment for Development, 2010-02)

Using a natural field experiment in a recreational site, a public good almost fully dependent on voluntary donations, we explored the crowding-out effect of gift rewards. First, we investigated whether receiving a map in ...