Blue Porches: Finding the Limits of External Validity of the Endowment Effect

Working Paper: CEPR ID: DP14772

Authors: Gharad Bryan; Matthew Grant; Kareem Haggag; Dean Karlan; Meredith Startz; Christopher Udry

Abstract: We test whether the endowment effect holds in an experiment conducted with children during Halloween trick-or-treating. We do not find evidence of the endowment effect in this context and experimental protocol.

Keywords: endowment effect; halloween; external validity

JEL Codes: B4; D12; D81


Causal Claims Network Graph

Edges that are evidenced by causal inference methods are in orange, and the rest are in light blue.


Causal Claims

CauseEffect
endowment effect does not manifest in Halloween trick-or-treating (D11)willingness to sell vs. buy candy bars (D41)
sentiment of ownership (G32)willingness to sell vs. buy candy bars (D41)
swapping rates of different candy types (F31)endowment effect (D11)

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