Gains from Trade in a Differential Game Model of Asymmetric Oligopoly PDF Download
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Author: Kenji Fujiwara
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
This paper revisits a classical topic of trade gains in a differential game model of oligopoly in which Home and Foreign firms differ in the number and cost. After deriving the feedback Nash equilibrium, we provide examples to consider how the difference in the number of firms or costs affects gainfulness of trade. We prove that feedback strategies can result in implications for trade gains which are sharply different from the open-loop case.
Author: Kenji Fujiwara
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
This paper revisits a classical topic of trade gains in a differential game model of oligopoly in which Home and Foreign firms differ in the number and cost. After deriving the feedback Nash equilibrium, we provide examples to consider how the difference in the number of firms or costs affects gainfulness of trade. We prove that feedback strategies can result in implications for trade gains which are sharply different from the open-loop case.
Author: Luca Lambertini
Publisher: Cambridge University Press
ISBN: 1316730700
Category : Business & Economics
Languages : en
Pages : 276
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Book Description
Game theory has revolutionised our understanding of industrial organisation and the traditional theory of the firm. Despite these advances, industrial economists have tended to rely on a restricted set of tools from game theory, focusing on static and repeated games to analyse firm structure and behaviour. Luca Lambertini, a leading expert on the application of differential game theory to economics, argues that many dynamic phenomena in industrial organisation (such as monopoly, oligopoly, advertising, R&D races) can be better understood and analysed through the use of differential games. After illustrating the basic elements of the theory, Lambertini guides the reader through the main models, spanning from optimal control problems describing the behaviour of a monopolist through to oligopoly games in which firms' strategies include prices, quantities and investments. This approach will be of great value to students and researchers in economics and those interested in advanced applications of game theory.
Author: Leon A Petrosyan
Publisher: World Scientific
ISBN: 9811202028
Category : Mathematics
Languages : en
Pages : 621
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Book Description
This is a collection of recent novel contributions in game theory from a group of prominent authors in the field. It covers Non-cooperative Games, Equilibrium Analysis, Cooperative Games and Axiomatic Values in static and dynamic contexts.Part 1: Non-cooperative Games and Equilibrium AnalysisIn game theory, a non-cooperative game is a game with competition between individual players and in which only self-enforcing (e.g. through credible threats) alliances (or competition between groups of players, called 'coalitions') are possible due to the absence of external means to enforce cooperative behavior (e.g. contract law), as opposed to cooperative games. In fact, non-cooperative games are the foundation for the development of cooperative games by acting as the status quo. Non-cooperative games are generally analysed through the framework of equilibrium, which tries to predict players' individual strategies and payoffs. Indeed, equilibrium analysis is the centre of non-cooperative games. This volume on non-cooperative games and equilibrium analysis contains a variety of non-cooperative games and non-cooperative game equilibria from prominent authors in the field.Part 2: Cooperative Games and Axiomatic ValuesIt is well known that non-cooperative behaviours, in general, would not lead to a Pareto optimal outcome. Highly undesirable outcomes (like the prisoner's dilemma) and even devastating results (like the tragedy of the commons) could appear when the involved parties only care about their individual interests in a non-cooperative situation. Cooperative games offer the possibility of obtaining socially optimal and group efficient solutions to decision problems involving strategic actions. In addition, axiomatic values serve as guidance for establishing cooperative solutions. This volume on cooperative games and axiomatic values presents a collection of cooperative games and axiomatic values from prominent authors in the field.
Author: Ngo Van Long
Publisher: World Scientific
ISBN: 9814293032
Category : Mathematics
Languages : en
Pages : 290
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Book Description
This book provides readers with a comprehensive survey of models of dynamic games in economics, including an extensive coverage of numerous fields of applications. It will also discuss and explain main concepts and techniques used in dynamic games, and inform readers of its major developments while equipping them with tools and ideas that will aid in the formulation of solutions for problems. A Survey of Dynamic Games in Economics will interest those who wish to study more about the conceptions, approaches and models that are applied in the domain of dynamic games.
Author: Drew Fudenberg
Publisher: Taylor & Francis
ISBN:
Category : Business & Economics
Languages : en
Pages : 104
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Book Description
Author: S. Clemhout
Publisher:
ISBN:
Category :
Languages : en
Pages : 26
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Book Description
Author: James W. Friedman
Publisher: North-Holland
ISBN: 9780720405057
Category : Business & Economics
Languages : en
Pages : 334
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Book Description
Author: Luis C. Corchón
Publisher: Edward Elgar Publishing
ISBN: 1788112784
Category : Business & Economics
Languages : en
Pages : 547
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Book Description
This second volume of the Handbook includes original contribution by experts in the field. It provides up-to-date surveys of the most relevant applications of game theory to industrial organization. The book covers both classical as well as new IO topics such as mergers in markets with homogeneous and differentiated goods, leniency and coordinated effects in cartels and mergers, static and dynamic contests, consumer search and product safety, strategic delegation, platforms and network effects, auctions, environmental and resource economics, intellectual property, healthcare, corruption, experimental industrial organization and empirical models of R&D.
Author: Xavier Vives
Publisher: MIT Press
ISBN: 026272040X
Category : Business & Economics
Languages : en
Pages : 0
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Book Description
The "oligopoly problem"—the question of how prices are formed when the market contains only a few competitors—is one of the more persistent problems in the history of economic thought. In this book Xavier Vives applies a modern game-theoretic approach to develop a theory of oligopoly pricing. Vives begins by relating classic contributions to the field—including those of Cournot, Bertrand, Edgeworth, Chamberlin, and Robinson—to modern game theory. In his discussion of basic game-theoretic tools and equilibrium, he pays particular attention to recent developments in the theory of supermodular games. The middle section of the book, an in-depth treatment of classic static models, provides specialized existence results, characterizations of equilibria, extensions to large markets, and an analysis of comparative statics with a view toward applied work. The final chapters examine commitment issues, entry, information transmission, and collusion using a variety of tools: two-stage games, the modeling of competition under asymmetric information and mechanism design theory, and the theory of repeated and dynamic games, including Markov perfect equilibrium and differential games.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
This paper analyzes the impact of foreign investments on a small country's economy in the context of international competition. To that end, we model tax and infrastructure competition within a differential game framework between two unequally sized countries. The model accounts for the widely recognized characteristic that small states are more flexible in their political decision making than larger countries. However, we also acknowledge that small size is associated with limited institutional capacity in the provision of public goods. The model shows that the long-term outcome of international competition crucially depends on the degree of capital mobility. In particular, we show that flexibility mitigates against - but does not eliminate - the likelihood of collapse in a small economy. Finally, we note that the beneficial effect of flexibility in a small state increases with its inefficiency in providing public infrastructure and with the degree of international openness. -- Tax/Infrastructure competition ; Open-loop/Markovian strategies ; Differential games
