Showing 1 - 10 of 10,164
Abstract: This paper develops an econometric model of industry dynamics for concentrated markets that can be estimated very quickly from market-level data on demand shifters and the number of producers. We show that the model has an essentially unique symmetric Markov-perfect equilibrium that...
Persistent link: https://www.econbiz.de/10011092138
This paper develops an econometric model of industry dynamics for concentrated markets that can be estimated very quickly from market-level panel data on the number of producers and consumers using a nested fixed-point algorithm. We show that the model has an essentially unique symmetric...
Persistent link: https://www.econbiz.de/10010735413
The aim of this paper is to survey the recent empirical IO literature analysing differentiated products markets. The focus is restricted to the discrete choice approach that is carefully described and some recent applications of the full random coefficients model are analysed. The full random...
Persistent link: https://www.econbiz.de/10005612318
This paper studies the diffusion of a new technology that is brought to market while its potential is still uncertain. We consider a dynamic game in which firms improve both a new and a rival old technology while learning about the relative potential of both technologies. We use the model to...
Persistent link: https://www.econbiz.de/10005504449
This paper discusses how numerical techniques may be used to solve the simultaneous functional equations that arise in general dynamic stochastic games. Unlike the conventional linear-quadratic approach, our methods may be used to address general model specifications that may include...
Persistent link: https://www.econbiz.de/10005370721
This paper studies oligopolistic markets with differentiated products, with endogenous union structures and quality improvement-R&D investments. In the context of a dynamic game-theoretic analysis we investigate the conditions under which firm-level unions may strategically collude, or not, and...
Persistent link: https://www.econbiz.de/10011129903
We study the evolution of R&D networks in a Cournot model where firms may lower marginal costs due to bilateral R&D collaborations. Stochastically stable R&D networks exhibit the dominant group architecture, and, contrary to the existing literature, generically unique predictions about the size...
Persistent link: https://www.econbiz.de/10011261606
This paper shows that a cartel that observes neither costs, prices, nor sales may still enforce a collusive agreement by tying each firm's continuation profit to the truncated current profits of the other firms. The mechanism applies to both price and quantity competition, and the main features...
Persistent link: https://www.econbiz.de/10011263582
This paper examines a dynamic game of exploitation of a common pool of some renewable asset by agents that sell the result of their exploitation on an oligopolistic market. A Markov Perfect Nash Equilibrium of the game is used to analyze the effects of a merger of a subset of the agents. We...
Persistent link: https://www.econbiz.de/10011082835
Flexibility - the ability to react swiftly to others' choices - facilitates collusion by reducing gains from defection before opponents react. Under imperfect monitoring, however, flexibility may also hinder collusion by inducing punishment after too few noisy signals. The combination of these...
Persistent link: https://www.econbiz.de/10011084106