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2018

Laboratory experiments

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Full-Text Articles in Economics

Selection In The Lab: A Network Approach, Aleksandr Alekseev, Mikhail Freer Nov 2018

Selection In The Lab: A Network Approach, Aleksandr Alekseev, Mikhail Freer

ESI Working Papers

We study the selection problem in economic experiments by focusing on its dynamic and network aspects. We develop a dynamic network model of student participation in a subject pool, which assumes that students' participation is driven by the two channels: the direct channel of recruitment and the indirect channel of student interaction. Using rich recruitment data from a large public university, we find that the patterns of participation and biases are consistent with the model. We also find evidence of both short- and long-run selection biases between males and females, as well as between cohorts of students. Males tend to …


Goal Setting In The Principal-Agent Model: Weak Incentives For Strong Performance, Brice Corgnet, Joaquín Gómez-Miñambres, Roberto Hernán-González Mar 2018

Goal Setting In The Principal-Agent Model: Weak Incentives For Strong Performance, Brice Corgnet, Joaquín Gómez-Miñambres, Roberto Hernán-González

ESI Publications

We study a principal–agent framework in which principals can assign wage-irrelevant goals to agents. We find evidence that, when given the possibility to set wage-irrelevant goals, principals select incentive contracts for which pay is less responsive to agents' performance. Agents' performance is higher in the presence of goal setting despite weaker incentives. We develop a principal–agent model with reference-dependent utility that illustrates how labor contracts combining weak monetary incentives and wage-irrelevant goals can be optimal. The pervasive use of non-monetary incentives in the workplace may help account for previous empirical findings suggesting that firms rely on unexpectedly weak monetary incentives.