Many sociologists and economists have maintained that costly sanctions indeed are able to create and sustain cooperation, but under which conditions carrots or sticks are more successful in this respect still an unsettled issue. Dari-Mattiacci and De Geest (2009) recently clarify that the...

This article investigates the effects of information originating from social networks on the development of interpersonal trust relations in the context of a dialysis department of a Dutch medium-sized hospital. Hypotheses on learning effects are developed from existing theories and tested using...