2026-09-18T19:30:03Zhttps://dspace.mit.edu/server/oai/requestoai:dspace.mit.edu:1721.1/1473312023-01-20T03:41:49Zcom_1721.1_7582com_1721.1_7581col_1721.1_131023
Prelec, Drazen
Chen, Xi (Cathy)
Sloan School of Management
2023-01-19T18:45:59Z
2023-01-19T18:45:59Z
2022-09
2022-08-22T19:38:05.249Z
https://hdl.handle.net/1721.1/147331
While an immense volume of research has been conducted on time preferences and social preferences, limited studies have investigated whether there is any interaction and/or trade-off between these two important preferences in human decision-making. In this work, we fill this literature gap by investigating how time preferences (with a focus on procrastination) are affected by tasks’ prosocial nature. To do so, we designed an experiment to test the hypothesis that people have varied preferences for timing flexibility in deadlines when working on prosocial tasks vs. self-interested tasks. We propose that people may procrastinate more on prosocial tasks, because they might procure positive diagnostic utilities of a superior self-image by merely committing to a prosocial task, instead of completing it. With the analyses of individuals’ preferences for different working contracts based on conjoint analysis with three features – workload, earnings and deadlines – we found suggestive evidence that supports the hypothesis. Limitations on the current studies and plans for future research are also discussed.
S.M.
Massachusetts Institute of Technology
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http://rightsstatements.org/page/InC-EDU/1.0/
Bridging Time Preferences and Social Preferences
Thesis
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Master
Master of Science in Management Research
Publication
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<Abstract>While an immense volume of research has been conducted on time preferences and social preferences, limited studies have investigated whether there is any interaction and/or trade-off between these two important preferences in human decision-making. In this work, we fill this literature gap by investigating how time preferences (with a focus on procrastination) are affected by tasks’ prosocial nature. To do so, we designed an experiment to test the hypothesis that people have varied preferences for timing flexibility in deadlines when working on prosocial tasks vs. self-interested tasks. We propose that people may procrastinate more on prosocial tasks, because they might procure positive diagnostic utilities of a superior self-image by merely committing to a prosocial task, instead of completing it. With the analyses of individuals’ preferences for different working contracts based on conjoint analysis with three features – workload, earnings and deadlines – we found suggestive evidence that supports the hypothesis. Limitations on the current studies and plans for future research are also discussed.</Abstract>
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