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A Computable Dynamic Oligopoly Model of Capacity Investment

Gowrisankaran, Gautam; Schmidt-Dengler, Philipp - National Bureau of Economic Research - 2024

This paper analyzes dynamic oligopoly models where investment is the principal strategic variable of interest, there …

Persistent link: https://www.econbiz.de/10014544678

Foreign Competition and Innovation

Helpman, Elhanan - National Bureau of Economic Research - 2023

Empirical studies have found that enhanced foreign competition can encourage or discourage innovation. To address this relationship, I examine a market structure in which a small number of large multi-product oligopolists compete with a large number of small single-product firms in the same...

Persistent link: https://www.econbiz.de/10014436971

Dynamic Price Competition with Capacity Constraints

Betancourt, Jose M.; Hortaçsu, Ali; Öry, Aniko; … - National Bureau of Economic Research - 2024

We study dynamic price competition between sellers offering differentiated products with limited capacity and a common sales deadline. In every period, firms simultaneously set prices, and a randomly arriving buyer decides whether to purchase a product or leave the market. Given remaining...

Persistent link: https://www.econbiz.de/10014635636

Oligopsony Power and Factor-Biased Technology Adoption

Rubens, Michael - National Bureau of Economic Research - 2022

I show that buyer power of firms could either increase or decrease their technology adoption, depending on the direction of technical change and on which input markets are imperfectly competitive. I examine this relationship empirically in a setting that features both concentrated labor markets...

Persistent link: https://www.econbiz.de/10013435148

The Value of Pharmacy Benefit Management

Mulligan, Casey B. - National Bureau of Economic Research - 2022

In theory, equilibrium profits for drug patent holders would not involve significant restraints on production and … through insurance plans. This paper provides a quantitative model consistent with the theory and evidence in which pharmacy … benefit management on behalf of insurance plans serves these and other purposes in both monopoly and oligopoly provider …

Persistent link: https://www.econbiz.de/10013334448

Intellectual Property Protection Lost and Competition : An Examination Using Machine Learning

Acikalin, Utku U.; Caskurlu, Tolga; Hoberg, Gerard; … - National Bureau of Economic Research - 2022

We examine the impact of lost intellectual property protection on innovation, competition, acquisitions, lawsuits and employment agreements. We consider firms whose ability to protect intellectual property (IP) using patents is weakened following the Alice Corp. vs. CLS Bank International...

Persistent link: https://www.econbiz.de/10013462719

Dynamic Price Competition : Theory and Evidence from Airline Markets

Hortaçsu, Ali; Oery, Aniko; Williams, Kevin R. - National Bureau of Economic Research - 2022

We introduce a model of oligopoly dynamic pricing where firms with limited capacity face a sales deadline. We establish …

Persistent link: https://www.econbiz.de/10013362001