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Competition authorities and regulatory agencies sometimes impose pricing restrictions on firms with substantial market power - the dominant firms. We analyze the welfare effects of a ban on behaviour-based price discrimination in a two-period setting where the market displays a competitive and a...
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literature that has helped economists best understand how markets operate Assesses the impact of developments in theory, policy …
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Der vorliegende Beitrag wendet die dynamische Wettbewerbstheorie von Wolfgang Kerber und anderen auf aktuelle Fragen … Regulierung systemischer Marktmacht in digitalen Ökosystemen, anlassunabhängige Wettbewerbspolitik und sanktionsbewehrte …This paper applies dynamic competition theory to current topics and controversies in competition policy. In doing so …
Persistent link: https://www.econbiz.de/10014538807
How should complementarities affect antitrust merger policy? I introduce a two-stage strategic model in which complementary input sellers offer supply schedules to producers and then engage in bilateral bargaining with producers. The main result is that there is a unique weakly dominant strategy...
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In many competitive settings consumers buy multiple product categories, and some prefer to use a single firm, generating complementary cross-category price effects. To study pricing in supermarkets, an organizational form where these effects are internalized, we develop a multi-category...
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