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Author: Malgorzata Knauff Publisher: Presses univ. de Louvain ISBN: 9782874630118 Category : Business & Economics Languages : en Pages : 168
Book Description
The thesis consists of five chapters. The first of them contains introduction. Chapter 2 considers a broad class of two player symmetric games, which display a fundamental non-concavity when actions of both players are about to be the same. This implies that no symmetric equilibrium is possible. We distinguish different properties of the payoff functions, like strategic substitutes, complements and quasi-concavity, which are not necessarily imposed globally on the joint action space. A number of applications from industrial organization and applied microeconomics literature are provided. In Chapter 3 we generalize to the extent possible the known results for the case of games with one-dimensional action sets to the general case of games with action spaces that are complete lattices. We find that in the general case the scope for asymmetric equilibrium behavior is definitely broader than in the one-dimensional case, though still quite limited. Moreover, we investigate under which sufficient conditions asymmetric pure strategy Nash equilibria are always Pareto dominated by symmetric pure strategy Nash equilibria. In Chapter 4 we deal with the effects of market transparency on prices in the Bertrand duopoly model. We consider two types of strategic interaction between firms in an industry - strategic complementarities and substitutabilities. In the first case, the results are close to conventional wisdom, especially, when in the same time products are substitutes. Namely, equilibrium prices and profits are always decreasing in transparency level, while the consumer’s surplus is increasing. Considering price competition with strategic substitutes, an ambiguity in the direction of change of prices appears. This leads to ambiguity concerning equilibrium profits and surplus changes caused by increasing transparency. In Chapter 5 we provide general conditions for Cournot oligopoly with product differentiation to have monotonic reaction correspondences. We give a proof for the conditions stated by Vives (1999). Moreover we elaborate more general requirements. They allow for identifying increasing best responses even in case inverse demand is submodular, and similarly, decreasing best responses in case of supermodular inverse demand. Examples illustrating the scope of applicability of these results are provided.
Author: Malgorzata Knauff Publisher: Presses univ. de Louvain ISBN: 9782874630118 Category : Business & Economics Languages : en Pages : 168
Book Description
The thesis consists of five chapters. The first of them contains introduction. Chapter 2 considers a broad class of two player symmetric games, which display a fundamental non-concavity when actions of both players are about to be the same. This implies that no symmetric equilibrium is possible. We distinguish different properties of the payoff functions, like strategic substitutes, complements and quasi-concavity, which are not necessarily imposed globally on the joint action space. A number of applications from industrial organization and applied microeconomics literature are provided. In Chapter 3 we generalize to the extent possible the known results for the case of games with one-dimensional action sets to the general case of games with action spaces that are complete lattices. We find that in the general case the scope for asymmetric equilibrium behavior is definitely broader than in the one-dimensional case, though still quite limited. Moreover, we investigate under which sufficient conditions asymmetric pure strategy Nash equilibria are always Pareto dominated by symmetric pure strategy Nash equilibria. In Chapter 4 we deal with the effects of market transparency on prices in the Bertrand duopoly model. We consider two types of strategic interaction between firms in an industry - strategic complementarities and substitutabilities. In the first case, the results are close to conventional wisdom, especially, when in the same time products are substitutes. Namely, equilibrium prices and profits are always decreasing in transparency level, while the consumer’s surplus is increasing. Considering price competition with strategic substitutes, an ambiguity in the direction of change of prices appears. This leads to ambiguity concerning equilibrium profits and surplus changes caused by increasing transparency. In Chapter 5 we provide general conditions for Cournot oligopoly with product differentiation to have monotonic reaction correspondences. We give a proof for the conditions stated by Vives (1999). Moreover we elaborate more general requirements. They allow for identifying increasing best responses even in case inverse demand is submodular, and similarly, decreasing best responses in case of supermodular inverse demand. Examples illustrating the scope of applicability of these results are provided.
Author: William Alexander Kerr Publisher: Edward Elgar Publishing ISBN: 9781847205469 Category : Political Science Languages : en Pages : 564
Book Description
'This book obtains its broad expertise by pulling together expertise from a wide range of experts in the way that each chapter is written by authors specialized in the topic addressed. . . This Handbook on international trade policy is a good summary of theories, policy instruments and their effects and is written in an understandable manner. Most parts are suited for students and those who want to start understanding international trade policy. It is also useful for researchers, policy-makers and practitioners looking for quick guidance on different topics in international trade policy. The clear structure of the book organized by topics allows for a quick and easy reference.' – Martin Grass, Quarterly Journal of International Agriculture The Handbook on International Trade Policy is an insightful and comprehensive reference tool focusing on trade policy issues in the era of globalization. Each specially commissioned chapter deals with important international trade issues, discusses the current literature on the subject, and explores major controversies. The Handbook also directs the interested reader to further sources of information. The expert contributors cover both traditional and more current concerns including: • history of thought on trade policy • the development of multilateral organizations such as the World Trade Organization • border restrictions and subsidies • regional trade agreements • trade and the environment • animal, plant and food safety measures • international protection of intellectual property and sanctions. Presenting a broad and state-of-the-art perspective on the topic, this highly accessible Handbook will prove an invaluable resource to researchers, academics, policymakers and practitioners concerned with international trade policy.
Author: Kyle Bagwell Publisher: Elsevier ISBN: 0444633766 Category : Business & Economics Languages : en Pages : 560
Book Description
Handbook of Commercial Policy explores three main topics that permeate the study of commercial policy. The first section presents a broad set of basic empirical facts regarding the pattern and evolution of commercial policy, with the second section investigating the crosscutting legal issues relating to the purpose and design of agreements. Finally, the third section covers key issues of commercial policy in the modern global economy. Every chapter in the book provides coverage from the perspectives of multilateral, and where appropriate, preferential trade agreements. While most other volumes are policy-oriented, this comprehensive guide explores the ways that intellectual thinking and rigor organize research, further making frontier-level synthesis and current theoretical and empirical research accessible to all. - Covers the research areas that are critical for understanding how the world of commercial policy has changed, especially over the last 20 years - Presents the way in which research on the topic have evolved - Scrutinizes the economic modeling of bargaining and legal issues - Useful for examining the theory and empirics of commercial policy
Author: Takao Ohkawa Publisher: Springer ISBN: 4431556214 Category : Business & Economics Languages : en Pages : 214
Book Description
This book presents a theoretical investigation of the formation of regional free trade agreements (FTAs), the behavior of global enterprises, and government trade policies in various game forms including multi-stage games, repeated games, and timing games. In the last few decades, the number of FTAs has been rapidly increasing in the world, especially in Asia. In particular, East Asian countries are expected to be main engines for sustaining the world economy. Focusing on East Asian economies, strategic behaviors of governments and firms in order to attain their own aims are examined. The analytical methods employed in this book are those currently being developed or that recently have been created. The topics are important contemporary issues in regional areas facing the rapid economic changes brought about by globalization. Most chapters of this book are based on original work that was published in international journals but now has been completely rewritten, with restructuring and extension of the original work. This book, with its up-to-date information, will be of interest to academic researchers in universities and economic research institutions and to students working on advanced degrees in economics.
Author: Albert Tavidze Publisher: Nova Publishers ISBN: 9781600217203 Category : Business & Economics Languages : en Pages : 262
Book Description
This series spans the globe presenting leading research in economics. It is perhaps a sign of the times that economic weapons such as sanctions seem to be as powerful as or more so than tanks. International applications and examples of economic progress are invaluable in a troubled world with economic booms bursting like so many penny balloons. Globalisation, outstanding and jobless recoveries present economic issues of concern to millions.
Author: Federico Etro Publisher: Springer Science & Business Media ISBN: 3540496017 Category : Science Languages : en Pages : 296
Book Description
This book reviews recent progress in the theory of oligopoly and market leadership and provides new results on the theory of Stackelberg competition and Nash competition with strategic investment under endogenous entry. These theories are applied to models of competition in quantities, prices and to patent races. The results are used to propose a new approach to competition policy and issues of the abuse of dominance.
Author: David Greenaway Publisher: Springer ISBN: 0230305318 Category : Business & Economics Languages : en Pages : 727
Book Description
International trade is the core foundation of globalisation. This current and up-to-date volume brings together the finest academics working in the field today, containing contributions in key areas of policy research, such as, modelling frameworks, trade policy, trade and migration, trade and the environment, trade and unemployment.
Author: Malgorzata Knauff
Author: Malgorzata Knauff
Author: Gene M. Grossman
Author: William Alexander Kerr
Author: Kyle Bagwell
Author: Takao Ohkawa
Author: Moonsung Kang
Author: Albert Tavidze
Author: Ho-Dong Lee
Author: Federico Etro
Author: David Greenaway