TY - JOUR ID - 67322 TI - Social Preferences Modeling in Experimental Economics: Introduction and Experimental Evaluation JO - Journal of Economic Research (Tahghighat- E- Eghtesadi) JA - JTE LA - en SN - 0039-8969 AU - jalili Marand, Alireza AU - Motafakker Azad, Mohamad ali AU - Fallahi, Firuz AD - Ph.D. Student, University of Tabriz AD - Department of Economics, University of Tabriz AD - Associate Professor, University of Tabriz Y1 - 2018 PY - 2018 VL - 53 IS - 3 SP - 513 EP - 542 KW - Self-Interest KW - Fairness KW - Efficiency KW - Experiment KW - Dictator Game DO - 10.22059/jte.2017.219700.1007380 N2 - Economic analysis is usually based on the assumption that individuals seek to maximize personal or individual interest. There are, however, evidence and phenomena in some of the economic experiments that cannot be interpreted and explained solely on the basis of personal interest. To explain contrary result of experiments some models arise by considering those motivations beside the selfishness such as fairness, reciprocity and altruism. Three types of these models are introduced in this paper. The first and second models are based on fairness and inequality aversions. In the third model, it is assumed that individuals maximize total payoff. To test the validity of models, a two person distributional experiment is designed in the form of a dictator game. The test was performed for two groups of students. The results show that a significant proportion of individuals choose fairness outcome versus self-interest, in the expense of own payoff. To evaluate the robustness of result, the experiment was repeated for another group, with the difference that this time, if the fair one is chosen, not only will the person receive less money, but also the total surplus reduces. Nevertheless a significant proportion of people choose a fair option. JEL Classification: C7, A13, D63, D64 UR - https://jte.ut.ac.ir/article_67322.html L1 - https://jte.ut.ac.ir/article_67322_f8fa2ca9d23761e1039de023fd07d2da.pdf ER -