Paying the price of sweetening your donation: Evidence from a natural field experiment |
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| Authors: | Francisco Alpí zar,Peter Martinsson |
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| Affiliation: | a Environment for Development Initiative, CATIE, 30501 Turrialba, Costa Ricab Department of Economics, University of Gothenburg, Box 640, 405 30, Göteborg, Sweden |
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| Abstract: | We add a gift in appreciation of the subject’s contribution to a social reference treatment successfully proven to trigger higher donations, and find that the share of people contributing decreases significantly, thereby eroding the original treatment’s capacity to increase donations. |
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| Keywords: | C93 D10 D60 |
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