This original new book offers a comprehensive and engaging perspective on the theory of vertical differentiation. It enables the reader to grasp the key concepts and effects that product quality has both on firms' behaviour and market structure, and the ways in which this relationship has evolved. With contributions from prominent figures in the field, the book investigates a number of important topics, such as the choice of the optimal product range, profit sharing, the existence of equilibrium in duopoly games, positional effects attached to status goods, international trade, collusion, advertising and the dynamics of capital accumulation for quality improvement and product innovation. Using both static and dynamic approaches, these aspects are assessed in relation to the manifold issues of regulation, competition policy and trade policy. Product differentiation and its influence on consumer behaviour and the performance of firms is a core topic in the existing literature in the fields of industrial organization, international trade and economic growth. This book will be an essential read for researchers, students and professional scholars working in these areas, especially those with an interest in antitrust regulation.

This book is a collection of certain lectures given at the Economics Department at Stanford University on the game theory. It contains material on this theory of rational behavior of people with nonidentical interests whose area of application includes economics, politics, and war.

In the quarter of a century since three mathematicians and game theorists collaborated to create Winning Ways for Your Mathematical Plays, the book has become the definitive work on the subject of mathematical games. Now carefully revised and broken down into four volumes to accommodate new developments, the Second Edition retains the original's wealth of wit and wisdom. The authors' insightful strategies, blended with their witty and irreverent style, make reading a profitable pleasure. In Volume 3, the authors examine Games played in Clubs, giving case studies for coin and paper-and-pencil games, such as Dots-and-Boxes and Nimstring. From the Table of Contents: - Turn and Turn About - Chips and Strips - Dots-and-Boxes - Spots and Sprouts - The Emperor and His Money - The King and the Consumer - Fox and Geese; Hare and Hounds - Lines and Squares

To make the best decisions, you need the best information. However, because most issues in game theory are grey, nearly all recent research has been carried out using a simplified method that considers grey systems as white ones. This often results in a forecasting function that is far from satisfactory when applied to many real situations. Grey Game Theory and Its Applications in Economic Decision Making introduces classic game theory into the realm of grey system theory with limited knowledge. The book resolves three theoretical issues:

• A game equilibrium of grey game
• A reasonable explanation for the equilibrium of a grey matrix of static nonmatrix game issues based on incomplete information
• The Centipede Game paradox, which has puzzled theory circles for a long time and greatly enriched and developed the core methods of subgame Nash perfect equilibrium analysis as a result

The book establishes a grey matrix game model based on pure and mixed strategies. The author proposes the concepts of grey saddle points, grey mixed strategy solutions, and their corresponding structures and also puts forward the models and methods of risk measurement and evaluation of optimal grey strategies. He raises and solves the problems of grey matrix games. The book includes definitions of the test rules of information distortion experienced during calculation, the design of tokens based on new interval grey numbers, and new arithmetic laws to manipulate grey numbers. These features combine to provide a practical and efficient tool for forecasting real-life economic problems.

Hex Strategy is the first book to offer a comprehensive look at the game of Hex, from its history and mathematical underpinnings to discussions of advanced playing techniques. This is first and foremost a book on strategy aimed at providing sufficient knowledge to play the game at any level desired. Numerous examples illustrate an algorithmic approach to the game. Hex Strategy is a book for board game enthusiasts, recreational mathematicians and programmers, or simply those who enjoy games and puzzles.

Game theory is the study of strategic behavior in situations in which the decision makers are aware of the interdependence of their actions. This innovative textbook introduces students to the most basic principles of game theory - move and countermove - with an emphasis on real-world business and economic applications. Students with a background in principles of economics and business mathematics can readily understand most of the material.Demonstration problems in each chapter are designed to enhance the student's understanding of the concepts presented in the text. Many chapters include non-technical applications designed to further the student's intuitive understanding of strategic behavior. Case studies help underscore the usefulness of game theory for analyzing real-world situations. Each chapter concludes with a review and questions and exercises. An online Instructor's Manual with test bank is available to professors who adopt the text.

This original, quantitatively oriented analysis applies the theory of the core to define competition in order to describe and deduce the consequences of competitive and non-competitive behavior. Written by one of the world's leading mathematical economists, the book is mathematically rigorous. No other book is currently available giving a game theoretic analysis of competition with basic mathematical tools.

Economic theorists have been working on a new and fundamental approach to the theory of competition and market structure, an approach inspired by appreciation of the earlier work of Edgeworth and Bohm-Bawerk and making use of the new tools of the theory of games as developed by von Neumann and Morgenstern. This new approach bases itself on the analysis of competitive behavior and its implications for the characteristics of market equilibrium rather than on assumptions about the characteristics of competitive and monopolistic markets. Its central concept is "the theory of the core of the market," and it is concerned, with the conditions under which markets will or will not achieve the characteristics of uniform prices and welfare optimality.

Telser provides a number of insights into the symptoms of competition, when and how competition is bought into play, the mechanisms of competition and collusion, the results of competition and collusion, and the results of competition and collusion for the economy and for the general public. Many misconceptions about the nature of a competitive equilibrium are dispelled. The book is not only a mathematical analysis of core price theory but also contains extensive empirical research in private industry. These empirical findings, from research pursued over several years, enhance understanding of how competition works and of the determinants of the returns to manufacturing industries.

"Lester G. Telser" is professor emeritus of economics at the University of Chicago. He is one of the world's leading mathematical economists; he has been a Visiting Research Fellow, Cowles Foundation for Research in Economics, Yale University; Ford Foundation Faculty Research Fellow; and assistant professor of economics, Iowa State University. In 2005 he received the St. Clair Drake award from Roosevelt University.

This book discusses imaginary future generations and how current decision-making will influence those future generations. Markets and democracies focus on the present and therefore tend to make us forget that we are living in the present, with ancestors preceding and descendants succeeding us. Markets are excellent devices to equate supply and demand in the short term, but not for allocating resources between current and future generations, since future generations do not exist yet. Democracy is also not "applicable" for future generations, since citizens vote for candidates who will serve members of their, i.e., the current, generation. In order to overcome these shortcomings, the authors discusses imaginary future generations and future ministries in the context of current decision-making in fields such as the environment, urban management, forestry, water management, and finance. The idea of imaginary future generations comes from the Native American Iroquois, who had strong norms that compelled them to incorporate the interests of people seven generations ahead when making decisions.

This book develops the central aspect of fixed point theory - the topological fixed point index - to maximal generality, emphasizing correspondences and other aspects of the theory that are of special interest to economics. Numerous topological consequences are presented, along with important implications for dynamical systems. The book assumes the reader has no mathematical knowledge beyond that which is familiar to all theoretical economists. In addition to making the material available to a broad audience, avoiding algebraic topology results in more geometric and intuitive proofs. Graduate students and researchers in economics, and related fields in mathematics and computer science, will benefit from this book, both as a useful reference and as a well-written rigorous exposition of foundational mathematics. Numerous problems sketch key results from a wide variety of topics in theoretical economics, making the book an outstanding text for advanced graduate courses in economics and related disciplines.

In the quarter of a century since three mathematicians and game theorists collaborated to create Winning Ways for Your Mathematical Plays, the book has become the definitive work on the subject of mathematical games. Now carefully revised and broken down into four volumes to accommodate new developments, the Second Edition retains the original's wealth of wit and wisdom. The authors' insightful strategies, blended with their witty and irreverent style, make reading a profitable pleasure. In Volume 4, the authors present a Diamond of a find, covering one-player games such as Solitaire.

Contents:
1. Overview 1.1 Introduction 1.1.1 Why Study Game Theory? 1.1.2 What is Game Theory? 1.1.3 Why this Book? 1.1.4 Why a Second Edition? 1.2 The Assumptions of Game Theory 1.2.1 Individual Action is Instrumentally Rational 1.2.2 Common Knowledge of Rationality 1.2.3 Common Priors 1.2.4 Action Within the Rules of the Game 1.3 Liberal Individualism, The State and Game Theory 1.3.1 Methodological Individualism 1.3.2 Game Theory's Contribution to Liberal Individualism 1.4 A Guide to the Rest of the Book 1.4.1 Three Classic Games: Hawk-Dove, Co-ordination and the Prisoner's Dilemma 1.4.2 Chapter-by-Chapter Guide 1.5 Conclusion 2. The Elements of Game Theory 2.1 Introduction 2.2 The Representation of Strategies, Games and Information Sets 2.2.1 Pure and Mixed Strategies 2.2.2 The Normal Form, the Extensive Form and the Information Set 2.3 Dominance Reasoning 2.3.1 Strict and Weak Dominance 2.3.2 Degrees of Common Knowledge of Instrumental Rationality 2.4 Rationalisable Beliefs and Actions 2.4.1 The Successive Elimination of Strategically Inferior Moves 2.4.2 Rationalisable Strategies and their Connection with Nash's Equilibrium 2.5 Nash Equilibrium 2.5.1 John Nash's Beautiful Idea 2.5.2 Consistently Aligned Beliefs, the Hidden Principle of Rational Determinacy and the Harsanyi-Aumann Doctrine 2.5.3 Some Objections to Nash: Part I 2.6 Nash Equilibrium in Mixed Strategies 2.6.1 The Scope and Derivation of Nash Equilibria in Mixed Strategies 2.6.2 The Reliance of NEMS on CAB and the Harsanyi Doctrine 2.6.3 Aumann's Defence of CAB and NEMS 2.7 Conclusion 3. Battling Indeterminacy - Refinements of Nash's Equilibrium in Static and Dynamic Games 3.1 Introduction 3.2 The Stability of Nash Equilibria 3.2.1 Trembling Hand Perfect Nash Equilibria 3.2.2 Harsanyi's Bayesian Nash Equilibria and his Defence of NEMS 3.3 Dynamic Games 3.3.1 Extensive Form and Backward Induction 3.3.2 Subgame Perfection, Nash and CKR 3.3.3 Sequential Equilibria 3.3.4 Bayesian Learning, Sequential Equilibrium and the Importance of Reputation 3.3.5 Signalling Equilibria 3.4 Further Refinements 3.4.2 Forward Induction 3.5 Some Logical Objections to Nash, Part III 3.5.1 A Critique of Subgame Perfection 3.5.2 A Negative Rejoinder (based on the Harsanyi-Aumann Doctrine) 3.5.3 A Positive Rejoinder (based on Sequential Equilibrium) 3.5.4 Conclusion: Out-of-Equilibrium Beliefs, Patterned Trembles and Consistency 3.6 Conclusion 3.6.1 The Status of Nash and Nash Refinements 3.6.2 In Defence of Nash 3.6.3 Why has Game Theory been Attracted 'so Uncritically' to Nash? 4. Bargaining Games- Rational Agreements, Bargaining Power and the Social Contract 4.1 Introduction 4.2 Credible and Incredible Talk in Simple Bargaining Games 4.3 John Nash's Generic Bargaining Problem and his Solution 4.3.1 The Bargaining Problem 4.3.2 Nash's Solution as an Equilibrium of Fear 4.3.3 Nash's Solution - An Example 4.3.4 Nash's Axiomatic Account 4.3.5 Do the Axioms Apply? 4.3.6 Nash's Solution - a Summary 4.4 Ariel Rubinstein and the Bargaining Process: The Return of Nash Backward Induction 4.4.1 Rubinstein's Solution to the Bargaining Problem 4.4.2 A Proof of Rubinstein's Theorem 4.4.3 The (Trembling Hand) Defence of Rubinstein's Solution 4.4.4 A Final Word on Nash, Trembling Hands and Rubinstein's Bargaining Solution 4.5 Justice in Political and Moral Philosophy 4.5.1 The Negative Result and the Opening to Rawls and Nozick 4.5.2 Procedures and Outcomes (or 'Means' and Ends) and Axiomatic Bargaining Theory 4.6 Conclusion 5. The Prisoner's Dilemma - The Riddle of Co-operation and its Implications for Collective Agency 5.1 Introduction: The State and the Game that Popularised Game Theory 5.2 Examples of Hidden Prisoner's Dilemmas and Free Riders in Social Life 5.3 Some Evidence on How People Play the Game 5.4 Explaining Co-operation 5.4.1 Kant and Morality: Is it Rational to Defect? 5.4.2 Altruism 5.4.3 Inequality Aversion 5.4.4 Choosing a Co-operative Dsposition Instrumentally 5.5 Conditional Co-operation in Repeated Prisoner's Dilemmas 5.5.1 Tit-for-Tat in Axelrod's Tournaments 5.5.2 Tit-for-Tat as a Nash Equilibrium Strategy When the Horizon is Unknown 5.5.3 Spontaneous Public Good Provision 5.5.4 The Folk Theorem, Indeterminacy and the State 5.5.5 Does a Finite Horizon Wreck Co-operation? The Theory and the Evidence 5.6 Conclusion: Co-operation and the State in Liberal Theory 5.6.1 Rational Co-operation? 5.6.2 Liberalism and the prisoners' dilemma 5.6.3 The limits of the prisoners' dilemma 6. Evolutionary Games - Evolution, Games and Social Theory 6.1 Game Theory's Encounter with Evolutionary Biology 6.1.1 The Origins of Evolutionary Game Theory 6.1.2 Evolutionary stability and equilibrium: An introduction 6.1.3 Spontaneous Order Versus Political Rationalism 6.2 Symmetrical Evolution in Homogenous Populations 6.2.1 Static Games 6.2.1 Dynamic Games 6.3 Evolution in Heterogeneous Populations 6.3.1 Asymmetrical (or two-dimensional) Evolution and the Demise of Nash Equilibria in Mixed Strategies (NEMS) 6.3.2 Does Evolutionary Game Theory Apply to Humans as well as it does to Birds, Ants, etc.? An Experiment with 2-Dimensional Evolution in the Hawk-Dove Game 6.3.3 Multi-Dimensional Evolution and the Conflict of Conventions 6.3.4 The Origin of Conventions and the Challenge to MethodologicalIndividualism 6.3.5 The Politics of Mutations: Conventions, Inequality and Revolt 6.3.6 Discriminatory Conventions: A Brief Synopsis 6.4 Social Evolution: Power, Morality and History 6.4.1 Social Versus Natural Selection 6.4.2 Conventions as Covert Social Power 6.4.3 The Evolution of Predictions into Moral Beliefs: Hume on Morality 6.4.4 Gender, Class and Functionalism 6.4.5 The Evolution of Predictions into Ideology: Marx against Morality 6.5 Conclusion 7. Psychological Games - Demolishing the Divide between Motives and Beliefs 7.1 Introduction 7.2 Different Kinds of 'Other Regarding' Motives 7.2.1 The 'Other'-Regarding Motives of Homo Economicus 7.2.2 Beliefs as Predictions and as Motives 7.3 The Motivating Power of Normative Beliefs 7.3.1 Fairness Equilibria 7.3.2 Computing Fairness Equilibria 7.3.3 Assessing Rabin 7.3.4 An Alternative Formulation Linking Entitlements to Intentions 7.3.5 Team Thinking 7.4 Psychology and Evolution 7.4.1 On the Origins of Normative Beliefs: An Adaptation to Experience 7.4.2 On the Origins of Normative Beliefs: The Resentment-Aversion Versus the Subversion-Proclivity Hypotheses 7.5 Conclusion: Shared Praxes, Shared Meanings Postscript Solutions to Problems Notes Authors' Index Subject Index References

In the quarter of a century since three mathematicians and game theorists collaborated to create Winning Ways for Your Mathematical Plays, the book has become the definitive work on the subject of mathematical games. Now carefully revised and broken down into four volumes to accommodate new developments, the Second Edition retains the original's wealth of wit and wisdom. The authors' insightful strategies, blended with their witty and irreverent style, make reading a profitable pleasure. In Volume 3, the authors examine Games played in Clubs, giving case studies for coin and paper-and-pencil games, such as Dots-and-Boxes and Nimstring. From the Table of Contents: - Turn and Turn About - Chips and Strips - Dots-and-Boxes - Spots and Sprouts - The Emperor and His Money - The King and the Consumer - Fox and Geese; Hare and Hounds - Lines and Squares

Game theory involves multi-person decision making and differential dynamic game theory has been widely applied to n-person decision making problems, which are stimulated by a vast number of applications. This book addresses the gap to discuss general stochastic n-person noncooperative and cooperative game theory with wide applications to control systems, signal processing systems, communication systems, managements, financial systems, and biological systems. H game strategy, n-person cooperative and noncooperative game strategy are discussed for linear and nonlinear stochastic systems along with some computational algorithms developed to efficiently solve these game strategies.

This book is a collection of certain lectures given at the Economics Department at Stanford University on the game theory. It contains material on this theory of rational behavior of people with nonidentical interests whose area of application includes economics, politics, and war.

This textbook provides a one-semester introduction to mathematical economics for first year graduate and senior undergraduate students. Intended to fill the gap between typical liberal arts curriculum and the rigorous mathematical modeling of graduate study in economics, this text provides a concise introduction to the mathematics needed for core microeconomics, macroeconomics, and econometrics courses. Chapters 1 through 5 builds students' skills in formal proof, axiomatic treatment of linear algebra, and elementary vector differentiation. Chapters 6 and 7 present the basic tools needed for microeconomic analysis. Chapter 8 provides a quick introduction to (or review of) probability theory. Chapter 9 introduces dynamic modeling, applicable in advanced macroeconomics courses. The materials assume prerequisites in undergraduate calculus and linear algebra. Each chapter includes in-text exercises and a solutions manual, making this text ideal for self-study.

This book presents the huge variety of current contributions of game theory to economics. The impressive contributions fall broadly into two categories. Some lay out in a jargon free manner a particular branch of the theory, the evolution of one of its concepts, or a problem, that runs through its development. Others are original pieces of work that are significant to game theory as a whole.
After taking the reader through a concise history of game theory, the contributions include such themes as:
*the connections between Von Neumann's mathematical game theory and the domain assigned to him today
*the strategic use of information by game players
*the problem of the coordination of strategic choices between independent players
*cooperative games and their place within the literature of games plus new developments in non-cooperative games
*possible applications for game theory in industrial and financial economics differential qualitative games and entry dissuasion.

eBook available with sample pages: 0203167406

The genre of adventure games is frequently overlooked. Lacking the constantly-evolving graphics and graphic violence of their counterparts in first-person and third-person shooters or role-playing games, they are often marketed to and beloved by players outside of mainstream game communities. While often forgotten by both the industry and academia, adventure games have had (and continue to have) a surprisingly wide influence on contemporary games, in categories including walking simulators, hidden object games, visual novels, and bestselling titles from companies like Telltale and Campo Santo. In this examination of heirs to the genre's legacy, the authors examine the genre from multiple perspectives, connecting technical analysis with critical commentary and social context. This will be the first book to consider this important genre from a comprehensive and transdisciplinary perspective. Drawing upon methods from platform studies, software studies, media studies, and literary studies, they reveal the genre's ludic and narrative origins and patterns, where character (and the player's embodiment of a character) is essential to the experience of play and the choices within a game. A deep structural analysis of adventure games also uncovers an unsteady balance between sometimes contradictory elements of story, exploration, and puzzles: with different games and creators employing a multitude of different solutions to resolving this tension.

Social and Economic Networks in Cooperative Game Theory presents a coherent overview of theoretical literature that studies the influence and formation of networks in social and economic situations in which the relations between participants who are not included in a particular participant's network are not of consequence to this participant. The material is organized in two parts. In Part I the authors concentrate on the question how network structures affect economic outcomes. Part II of the book presents the formation of networks by agents who engage in a network-formation process to be able to realize the possible gains from cooperation.

The Unpredictability of Gameplay explores the many forms of unpredictability in games and proposes a comprehensive theoretical framework for understanding and categorizing non-deterministic game mechanics. Rather than viewing all game mechanics with unpredictable outcomes as a single concept, Mark R. Johnson develops a three-part typology for such mechanics, distinguishing between randomness, chance, and luck in gameplay, assessing games that range from grand strategy and MMORPGs to slot machines and card games. He also explores forms of unanticipated unpredictability, where elements of games fail to function as intended and create new forms of gameplay in the process. Covering a range of game concepts using these frameworks, The Unpredictability of Gameplay then explores three illustrative case studies: 1) procedural generation, 2) replay value and grinding, and 3) player-made practices designed to reduce the level of luck in non-deterministic games. Throughout, Johnson demonstrates the importance of looking more deeply at unpredictability in games and game design and the various ways in which unpredictability manifests while offering an invaluable tool for game scholars and game designers seeking to integrate unpredictability into their work.

Vanderschraaf develops a new theory of game theory equilibrium selection in this book. The new theory defends general correlated equilibrium concepts and suggests a new analysis of convention.

In recent years, auctions have become an important field and many markets have designed new and sophisticated auction models to assign different types of items. The prime goal of this book is to set an organized classification of the main auction mechanisms in a way that readers can understand the importance of auction design and the advantages and drawbacks of each model. Given the relevance of the subject, there is a great volume of research about this topic. Nevertheless, most of these contributions use complex mathematical language difficult to understand for the average reader. In this book, the authors summarize the main ideas of the auction theory and explain them with simple language and plenty of examples. This book is a good starting point for any researcher interested in embracing the auction design as it also includes numerous real-world examples to engage the reader in the topic. "This book fills an important gap by making the main ideas and findings of auction research accessible." Professor Paul Milgrom, Department of Economics, Stanford University.

Martin Nowak, one of the world's experts on evolution and game theory, working here with bestselling science writer Roger Highfield, turns an important aspect of evolutionary theory on its head to explain why cooperation, not competition, has always been the key to the evolution of complexity. In his first book written for a wide audience, this hugely influential scientist explains his cutting-edge research into the mysteries of cooperation, from the rise of multicellular life to Good Samaritans, and from cancer treatment to the success of large companies. With wit and clarity, and an eye to its huge implications, Nowak and Highfield make the case that cooperation, not competition, is the defining human trait. "SuperCooperators "will expand our understanding of evolution and provoke debate for years to come.

This book presents a comprehensive analysis of tax consequences in an oligopolistic market. It provides the reader with a systematic and precise way of understanding the research content of tax incidence. A major feature of the book is its analysis of tax incidence from both domestic and international oligopolies. Then, by examining various oligopoly models, it approaches the essence of domestic and multilateral tax issues. Starting with the general theory of commodity tax incidence in an oligopoly, the topics addressed in this book include tax reform, environmental regulation, and policy coordination in international oligopolies. In addition to the usual oligopoly model, managerial oligopoly, the public pricing problem for firms in an oligopoly, and mixed oligopoly are dealt with. By presenting individual issues and explaining the relevance of each topic, this book is highly recommended for readers interested in policymaking and the global market in relation to the interdisciplinary developments of public economics, regional economics, and international economics. This book is also valuable as an advanced textbook on applied economics.

This book presents the most important published articles of Martin Shubik who has made a path-breaking contribution to game theory and political economy. The volume shows how game theory can be used to explore fundamental problems in economics, political science and operations research.The book opens with an introduction to the career of Martin Shubik and the influences which have shaped his research. In this, and the chapters which follow, Martin Shubik stresses the importance of formulative models as playable games and the treatment of information to describe decision making among individuals, using examples from industrial organization. He demonstrates that games are a fruitful way to extend our knowledge of competition among the few. In addition, he considers the importance of gaming in economics and business suggesting that experimental games can be used to illustrate problems and principles in multi-person decision making. This book will be welcomed by economists, game theorists, political scientists, and operations researchers.

Human behavior often violates the predictions of rational choice theory. This realization has caused many social psychologists and experimental economists to attempt to develop an experimentally-based variant of game theory as an alternative descriptive model. The impetus for this book is the interest in the development of such a theory that combines elements from both disciplines and appeals to both.
The editors have brought together leading researchers in the fields of experimental economics, behavioral game theory, and social dilemmas to engage in constructive dialogue across disciplinary boundaries. This book offers a comprehensive overview of the new insights into the motivation of human behavior under a variety of naturally or artificially induced incentive structures that are emerging from their work. Amnon Rapoport--a pioneer and leader in experimental study and quantitative modeling of human decisions in social and interactive contexts--is honored.