Bergemann, Dirk
[VerfasserIn]
;
Castro, Francisco
[Sonstige Person, Familie und Körperschaft];
Weintraub, Gabriel Y.
[Sonstige Person, Familie und Körperschaft]
The Scope of Sequential Screening with Ex-Post Participation Constraints
Erschienen in:Cowles Foundation Discussion Paper ; No. 2078R4
Umfang:
1 Online-Ressource (71 p)
Sprache:
Englisch
DOI:
10.2139/ssrn.3569697
Identifikator:
Entstehung:
Anmerkungen:
Nach Informationen von SSRN wurde die ursprüngliche Fassung des Dokuments April 16, 2020 erstellt
Beschreibung:
We study the classic sequential screening problem in the presence of ex post participation constraints. We establish necessary and sufficient conditions that determine when the optimal selling mechanism is either static or sequential. In the static contract, the buyers are not screened with respect to their interim type and the object is sold at a posted price. In the sequential contract, the buyers are screened with respect to their interim type and a menu of quantities is offered.We completely characterize the optimal sequential contract with binary interim types and a continuum of ex post values. Importantly, the optimal sequential contract randomizes the allocation of the low-type buyer and awards a deterministic allocation to the high type buyer. Finally, we provide additional results for the case of multiple interim types