on cooperative behavior. In a survey experiment with a representative sample of the Swedish population (N = 1,828), we … mode or were induced to rely either on emotion or reason. Cooperation was measured across a series of commonly used and … that average cooperation rates increased when emotions were induced rather than reason. At the trait level, our results …

We show in a public goods experiment on three continents that conditional cooperation is a universal behavioral ….S.A. than anywhere else. -- conditional cooperation ; public goods ; experiment … regularity. Yet, the number of conditional cooperators and the extent of conditional cooperation are much higher in the U …

matching. The paper compares the Engel curves obtained from matching with the Engel curves obtained from traditional …. While superficially both ways to allocate income generate similar results, matching allows to explain some empirical … regularities that maximization cannot account for. For example, only by using matching one can reconstruct that income elasticities …