We experimentally examine how the incentive to defect in a social dilemma affects conditional cooperation. In our first study we conduct online experiments in which subjects play eight Sequential Prisoner's Dilemma games with payoffs systematically varied across games. We find that few second...

1 Different Ways of Aggregation of Preferences -- 1.1 Aggregation of Preferences as a Voting Problem -- 1.2 Aggregation of Preferences by a Majority Rule -- 1.3 Aggregation of Preferences with Account of Degree of Preference -- 1.4 Ordinal and Cardinal Approaches to Aggregation of Preferences --...

Introduction -- Part I: Service Demand of Consumers -- Part II: Cost Analyses for Congestion-Prone Service Systems -- Part III: Decisions of Congestion-Prone Service Firms -- Part IV: Social Welfare Issues for Congestion-Prone Services -- References -- Index

There has been an increasing interest in altruistic behaviour in the domain of losses recently. Nevertheless, there is no consensus in whether the monetary losses make individuals more generous or more selfish. Although almost all relevant studies rely on a dictator game to study altruistic...