Paradoxes and mechanisms for choice under risk

Verfasser / Beitragende:
[James Cox, Vjollca Sadiraj, Ulrich Schmidt]
Ort, Verlag, Jahr:
2015
Enthalten in:
Experimental Economics, 18/2(2015-06-01), 215-250
Format:
Artikel (online)
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024 7 0 |a 10.1007/s10683-014-9398-8  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s10683-014-9398-8 
245 0 0 |a Paradoxes and mechanisms for choice under risk  |h [Elektronische Daten]  |c [James Cox, Vjollca Sadiraj, Ulrich Schmidt] 
520 3 |a Experiments on choice under risk typically involve multiple decisions by individual subjects. The choice of mechanism for selecting decision(s) for payoff is an essential design feature unless subjects isolate each one of the multiple decisions. We report treatments with different payoff mechanisms but the same decision tasks. The data show large differences across mechanisms in subjects' revealed risk preferences, a clear violation of isolation. We illustrate the importance of these mechanism effects by identifying their implications for classical tests of theories of decision under risk. We discuss theoretical properties of commonly used mechanisms, and new mechanisms introduced herein, in order to clarify which mechanisms are theoretically incentive compatible for which theories. We identify behavioral properties of some mechanisms that can introduce bias in elicited risk preferences—from cross-task contamination—even when the mechanism used is theoretically incentive compatible. We explain that selection of a payoff mechanism is an important component of experimental design in many topic areas including social preferences, public goods, bargaining, and choice under uncertainty and ambiguity as well as experiments on decisions under risk. 
540 |a The Author(s), 2014 
690 7 |a Payoff mechanisms  |2 nationallicence 
690 7 |a Incentive compatibility  |2 nationallicence 
690 7 |a Experiments  |2 nationallicence 
690 7 |a Cross-task contamination  |2 nationallicence 
690 7 |a Paradoxes  |2 nationallicence 
700 1 |a Cox  |D James  |u Experimental Economics Center and Department of Economics, Georgia State University, 14 Marietta St. NW, 30303, Atlanta, GA, USA  |4 aut 
700 1 |a Sadiraj  |D Vjollca  |u Experimental Economics Center and Department of Economics, Georgia State University, 14 Marietta St. NW, 30303, Atlanta, GA, USA  |4 aut 
700 1 |a Schmidt  |D Ulrich  |u Department of Economics, University of Kiel, Wilhelm-Seelig-Platz 1, 24098, Kiel, Germany  |4 aut 
773 0 |t Experimental Economics  |d Springer US; http://www.springer-ny.com  |g 18/2(2015-06-01), 215-250  |x 1386-4157  |q 18:2<215  |1 2015  |2 18  |o 10683 
856 4 0 |u https://doi.org/10.1007/s10683-014-9398-8  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s10683-014-9398-8  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Cox  |D James  |u Experimental Economics Center and Department of Economics, Georgia State University, 14 Marietta St. NW, 30303, Atlanta, GA, USA  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Sadiraj  |D Vjollca  |u Experimental Economics Center and Department of Economics, Georgia State University, 14 Marietta St. NW, 30303, Atlanta, GA, USA  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Schmidt  |D Ulrich  |u Department of Economics, University of Kiel, Wilhelm-Seelig-Platz 1, 24098, Kiel, Germany  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Experimental Economics  |d Springer US; http://www.springer-ny.com  |g 18/2(2015-06-01), 215-250  |x 1386-4157  |q 18:2<215  |1 2015  |2 18  |o 10683