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Type | Working Paper |
Scope | Discipline-based scholarship |
Title | Auctioning risk: The all-pay auction under mean-variance preferences |
Organization Unit | |
Authors |
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Language |
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Institution | University of Zurich |
Series Name | Working paper series / Department of Economics |
Number | 97 |
ISSN | 1664-7041 |
Number of Pages | 40 |
Date | 2017 |
Abstract Text | We analyse the all-pay auction with incomplete information and variance-averse bidders. We characterise the unique symmetric equilibrium for general distributions of valuations and any number of bidders. Variance aversion is a sufficient assumption to predict that high-valuation bidders increase their bids relative to the risk-neutral case while low types decrease their bid. Considering an asymmetric two-player environment with uniformly distributed valuations, we show that a variance-averse player always bids higher than her risk-neutral opponent with the same valuation. Utilising our analytically derived bidding functions we discuss all-pay auctions with variance-averse bidders from an auction designer’s perspective. We briefly consider possible extensions of our model, including noisy signals, type-dependent attitudes towards risk, and variance-seeking preferences. |
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Other Identification Number | merlin-id:7561 |
PDF File | Download from ZORA |
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Keywords | All-pay auctions, contests, incomplete information, private values, risk-aversion, mean-variance preferences, Auktionstheorie, Präferenzordnung, Entscheidungstheorie |
Additional Information | Revised version |