TY - GEN AU - Chong, Sophia AU - Guillén, Pablo PY - 2009 UR - http://hdl.handle.net/10481/31549 AB - This paper compares individual with collective contracts using modified repeated gift exchange games. The game had two variations, both following a partner design. In the individual variation different workers in the same firm can receive separate... LA - eng PB - Universidad de Granada. Departamento de Teoría e Historia Económica KW - Laboratory experiments KW - Gift exchange KW - Collective contracts TI - Individual vs collective contracts: an experimental investigation using the gift exchange game ER -