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Cooperation under risk and ambiguity
(2016-12)
The return from investments in public goods is almost always uncertain, in contrast to the most common setup in the existing empirical literature. We study the impact of natural uncertainty on cooperation in a social dilemma ...
Is there a hidden cost of imposing a minimum contribution level for public good contributions?
(2016-04)
We examine the effects of either exogenously imposing or endogenously letting subjects choose whether to impose minimum contribution levels (MCLs) in a linear public goods experiment
using the strategy method. Our results ...
Gender and cooperative preferences on five continents
(2016-11)
Evidence of gender differences in cooperation in social dilemmas is inconclusive. This paper experimentally elicits unconditional contributions, a contribution vector (cooperative preferences), and beliefs about the level ...