Sequential versus Static Screening: an Equivalence Result

Authors:

Krähmer, Daniel (Bonn University)
Strausz, Roland (Humboldt University Berlin)

Abstract:

We show that every sequential screening model is equivalent to a standard text book static screening model. We use this result and apply well-established techniques from static screening to obtain solutions for classes of sequential screening models for which standard sequential screening techniques are not applicable. Moreover, we identify the counterparts of well-understood features of the static screening model in the corresponding sequential screening model such as the single-crossing condition and conditions that imply the optimality of deterministic schedules.

Keywords:

Sequential screening; static screening; stochastic mechanisms

JEL-Classification:

D82; H57

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Sequential versus Static Screening: an Equivalence Result
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