Please use this identifier to cite or link to this item: http://hdl.handle.net/10419/168247
Authors: 
Eibelshäuser, Steffen
Wilhelm, Sascha
Year of Publication: 
2017
Series/Report no.: 
Beiträge zur Jahrestagung des Vereins für Socialpolitik 2017: Alternative Geld- und Finanzarchitekturen - Session: Studies of Specific Sectors of Markets D12-V1
Abstract: 
We study price cycles in the German retail gasoline market. We extend existing models of Bertrand competition by product differentiation, firm size and business hours. With sufficiently low product differentiation, there exists a unique subgame perfect equilibrium featuring Edgeworth price cycles. We test the model's predictions using an extensive data set. Last, we evaluate policy interventions and show that restrictions on price setting or increased market transparency harm consumer welfare.
JEL: 
D43
L11
L13
L81
Document Type: 
Conference Paper

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