The Dual-Role Method and Ultimatum Game Performance
Dados Bibliográficos
| AUTOR(ES) | |
|---|---|
| AFILIAÇÃO(ÕES) | Washington State University Pullman |
| ANO | 2011 |
| TIPO | Artigo |
| PERIÓDICO | Field Methods |
| ISSN | 1525-822X |
| E-ISSN | 1552-3969 |
| EDITORA | Annual Reviews (United States) |
| DOI | 10.1177/1525822x10383546 |
| CITAÇÕES | 1 |
| ADICIONADO EM | 2025-08-18 |
| MD5 |
11b82f183007b02a84bd15695404d737
|
Resumo
The dual-role method (DRM) extracts subject preferences as two players in experimental economic games. Previous research indicates mixed effects of DRM on game performance. A two (role)-by-two (role order) design for the ultimatum game (UG) was implemented in a naturalistic setting across 2 years. Subjects played according to the role they were assigned (proposer or responder). Immediately after, they played as the other role. Meta-analyses show no mean effect of role order on performance across studies or between laboratory and naturalistic settings. Power analyses indicate sample sizes needed to find an effect using the DRM is larger than many small-scale populations.