| ID | 080822 |
| Title Proper | Tournament of party decision rules |
| Language | ENG |
| Author | Fowler, James H ; Laver, Michael |
| Publication | 2008. |
| Summary / Abstract (Note) | Following Axelrod's tournaments for strategies in the repeat-play prisoner's dilemma, we ran a ``tournament of party decision rules'' in a dynamic agent-based model of party competition. We asked researchers to submit rules for selecting party positions in a two-dimensional policy space, pitting each rule against all others in a suite of long-running simulations. The most successful rule combined a number of striking features: satisficing rather than maximizing in the short run, being ``parasitic'' on choices made by successful rules, and being hardwired not to attack other agents using the same rule. In a second suite of simulations in a more evolutionary setting in which the selection probability of a rule was a function of the previous success of agents using the same rule, the rule winning the original tournament pulled even further ahead of the competition |
| `In' analytical Note | Journal of Conflict Resolution Vol. 52, No.1; Feb 2008: p68-92 |
| Journal Source | Journal of Conflict Resolution Vol. 52, No.1; Feb 2008: p68-92 |
| Key Words | Agent-Based Model ; Computer Tournament ; Party Competition ; Parties and Elections |