Journal Article
Groups and Trust: Experimental Evidence on the Olson and Putnam Hypotheses
Mancur Olson and Robert Putnam provide two conflicting views on the effect of involvement with vol- untary associations on their members. Putnam argues that associations instill in their members habits of cooperation, solidarity and public spiritedness. Olson emphasizes the tendency of groups to pursue private interests and lobby for preferential policies. We carry out the first field experiment involving a sample of members of different association types from different age groups and education levels, as well as a demographically comparable sample of non-members. This enables us to examine the differential patterns of behavior followed by members of Putnam-type and Olson-type associations. Coherently with both the Putnam’s and Olson’s view, we find that members of Putnam-type (Olson-type) associations display more (no more) generalized trust than non-members. However, when we examine trustworthy behavior we find the opposite pattern, with members of Olson-type (Putnam-type) associations more (no more) trustworthy than non-members. No systematic effect for the intensity of participation in associa- tions emerges. We analyze the issue of self-selection through a structural equation model. This supports the view that membership has a significant effect on prosociality.
Schlagworte
- Feldexperiment
- Vertrauen