To Give or Not to Give: The Price of Contributing and the Provision of Public Goods

Johannes Diederich and Timo Goeschl

No 19332, NBER Working Papers from National Bureau of Economic Research, Inc

Abstract: We examine the relationship between the price of giving and the decision to contribute in a framed field experiment (n = 2,440). In a departure from previous research using match rates and rebates, we vary the price of contributing to the public good directly. Treatment groups differ between subjects by the amount of money subjects have to give up in order to provide one unit of the public good. In contrast to earlier results, the theoretical prediction of a clear negative relationship between price and the decision whether to contribute is borne out by the experimental evidence. We estimate the mean elasticity of the probability to contribute as -0.31. The direct price effect is robust across specifications including sociodemographic controls for the highly heterogenous, Internet-representative non-student sample of subjects.

JEL-codes: C93 D12 H41 (search for similar items in EconPapers)
Date: 2013-08
New Economics Papers: this item is included in nep-cbe, nep-exp and nep-nps
Note: EEE
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Citations: View citations in EconPapers (4)

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