39 research outputs found
Inter-Group Conflict and Intra-Group Punishment in an Experimental Contest Game
We study how conflict in a contest game is influenced by rival parties being groups and by group members being able to punish each other. Our main motivation stems from the analysis of socio-political conflict. The relevant theoretical prediction in our setting is that conflict expenditures are independent of group size and independent of whether punishment is available or not. We find, first, that our results contradict the independence of group-size prediction: conflict expenditures of groups are substantially larger than those of individuals, and both are substantially above equilibrium. Towards the end of the experiment material losses in groups are 257% of the predicted level. There is, however, substantial heterogeneity in the investment behaviour of individual group members. Second, allowing group members to punish each other after individual contributions to the contest effort are revealed leads to even larger conflict expenditures. Now material losses are 869% of the equilibrium level and there is much less heterogeneity in individual group members? investments. These results contrast strongly with those from public goods experiments where punishment enhances efficiency and leads to higher material payoffs.Laboratory experiments, Rent-seeking, Conflict, Group competitiveness
Inter-group conflict and intra-group punishment in an experimental contest game
We study how conflict in a contest game is influenced by rival parties being groups and by group members being able to punish each other. Our main motivation stems from the analysis of socio-political conflict. The relevant theoretical prediction in our setting is that conflict expenditures are independent of group size and independent of whether punishment is available or not. We find, first, that our results contradict the independence of group-size prediction: conflict expenditures of groups are substantially larger than those of individuals, and both are substantially above equilibrium. Towards the end of the experiment material losses in groups are 257% of the predicted level. There is, however, substantial heterogeneity in the investment behaviour of individual group members. Second, allowing group members to punish each other after individual contributions to the contest effort are revealed leads to even larger conflict expenditures. Now material losses are 869% of the equilibrium level and there is much less heterogeneity in individual group members' investments. These results contrast strongly with those from public goods experiments where punishment enhances efficiency and leads to higher material payoffs
Strategic behavior in competitive environments : experiments on markets and public good provision mechanisms
EThOS - Electronic Theses Online ServiceGBUnited Kingdo
Fundraising through Competition: Evidence from the Lab
This paper investigates mechanisms for the private provision of a public good which utilize competition to incentivize contributions. Theory predicts that “all-pay” competition is particularly effective for fundraising. Within this class of mechanisms different types of lotteries and all-pay auctions are analyzed and ranked. Four all-pay competition mechanisms are then examined in a laboratory experiment vis-à -vis a voluntary contribution mechanism (VCM). All four outperform the VCM and towards the end of the experiment fully efficient outcomes are attained in the “lowest common denominator” scheme, which is particularly accommodating for people who have a preference for cooperating conditionally on others doing their bit.Public Goods; Provision Mechanisms; Experiments; Contests