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Gift Exchange and Reciprocity Experimental Findings from Indonesia. Berly Martawardaya LabSi – Universita’ di Siena (Italy) and Universitas Indonesia. Structure. Introduction Literature Experiment Setup Results Conclusion. Introduction. Neoclassical economics: - complete contract
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Gift Exchange and Reciprocity Experimental Findings from Indonesia Berly Martawardaya LabSi – Universita’ di Siena (Italy) and Universitas Indonesia
Structure • Introduction • Literature • Experiment Setup • Results • Conclusion
Introduction • Neoclassical economics: - complete contract - self-regarding preference • Real world - incomplete contract - self and other regarding preference - repeated interaction
Literature • Other regarding preference Swchartz (1970), Becker (1974), Margolis (1982) • Gift Exchange Akerlof (1982, 1984), Akerlof and Yellen (1990) • Experiments on reciprocity Price & Quality: Fehr, Kirchsteiger and Riedl (1993), Wage as recoprocity: Fehr et al. (1996; 1998)
Experiment Setup • N: 114 • Location U of Indonesia • Subject: undergrad in econ/business • Paper base • Anonymous • Random assignment
Experiment Setup (2) • Control - proposer split 1000 rupiah - responder decide to reject or accept - repeat for 5 rounds • Gift Exchange - preceeded by dictator game - responder have 200 rupiah endowment - gift to proposer multiply by three
Experiment Setup (3) • Will worker (responder) put high effort (positive gift in dictator game) even though there is no explicit comitment that employee (proposer) will relate effort to profit sharing (ultimatum game)?
Conclusion • Non neoclassical economics behaviour • Complete contract is not pre-condition • Repeated interaction and norms • Gift exchange behaviour observed