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Product differentiation and oligopoly : a network approach

Pellegrino, Bruno - 2023

This paper develops a theory of oligopoly and markups in general equilibrium. Firms compete in a network of product … extent of competition from substitute products. I estimate that, in 2019, public corporations produced consumer surplus in … excess of 10 US$ trillions (against $3 trillions of profits). Oligopoly lowers total surplus by 11.5% and depresses consumer …

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Measuring Market Power When Firms Price Discriminate

Kutlu, Levent - 2017

We propose conduct parameter based market power measures within a model of price discrimination, extending work by Hazledine (2006) and Kutlu (2012) to certain forms of second degree price discrimination. We use our model to estimate the market power of U.S. airlines in a price discrimination...

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Multimarket contact and price discrimination

Fan, Haobin; Lewis, Matthew - In: International journal of industrial organization 97 (2024), pp. 1-27

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Intertemporal price discrimination : structure and computation of optimal policies

Besbes, Omar; Lobel, Ilan - In: Management science : journal of the Institute for … 61 (2015) 1, pp. 92-110

Persistent link: https://www.econbiz.de/10010496068

Oligopoly under incomplete information : on the welfare effects of price discrimination

Garrett, Daniel F.; Gomes, Renato; Maestri, Lucas Jóver - 2021

Persistent link: https://www.econbiz.de/10012808063

Homing choice and platform pricing strategy

Shekhar, Shiva - 2017

We compare a discriminatory pricing regime with a non-discriminatory regime in a competitive bottleneck model where content providers endogenously sort into single or multi-homers. We find that consumer prices rise when the share of single-homers increases in the non-discriminatory case, while...

Persistent link: https://www.econbiz.de/10011630878