Working Papers, Department of Economics, Lund University
Prosocial Behavior and Policy Spillovers: A Multi-Activity Approach
Abstract: Observing that people who wish to engage in prosocial
behavior are often presented with more than one means to the same end, we
develop a model in which agents may contribute to a single public good
through a range of different activities. We use this model to make two
points. First, noting that effort on one activity has been argued to reduce
(moral licensing) as well as increase (moral consistency) effort on other
activities, we derive sufficient conditions under which policy to
facilitate one activity partially crowds out effort on other activities.
Second, we use an example to argue that a given single-activity model may
be extended to multiple activities in several alternative ways, and that
not all generalizations need reproduce the ideas and results of the
original model; in general, careful thinking is needed to determine which
multi-activity model is appropriate.
Keywords: public goods; prosocial behavior; moral licensing; self-image; (follow links to similar papers)
JEL-Codes: D03; D11; H41; (follow links to similar papers)
37 pages, August 27, 2015, Revised September 11, 2017
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