Download or read book Robust Comparative Statics of Non monotone Shocks in Large Aggregative Games written by Takashi Kamihigashi and published by . This book was released on 2015 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aggregate Comparative Statics written by Daron Acemoglu and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In aggregative games, each player's payoff depends on her own actions and an aggregate of the actions of all the players (for example, sum, product or some moment of the distribution of actions). Many common games in industrial organization, political economy, public economics, and macroeconomics can be cast as aggregative games. In most of these situations, the behavior of the aggregate is of interest both directly and also indirectly because the comparative statics of the actions of each player can be obtained as a function of the aggregate. In this paper, we provide a general and tractable framework for comparative static results in aggregative games. We focus on two classes of aggregative games: (1) aggregative of games with strategic substitutes and (2) "nice" aggregative games, where payoff functions are continuous and concave in own strategies. We provide simple sufficient conditions under which "positive shocks" to individual players increase their own actions and have monotone effects on the aggregate. We show how this framework can be applied to a variety of examples and how this enables more general and stronger comparative static results than typically obtained in the literature. Keywords: aggregate games, contests, oligopoly, robust comparative statics, strategic substitutes. JEL Classifications: C72, C62.
Download or read book Handbook of Game Theory and Industrial Organization Volume I written by Luis C. Corchón and published by Edward Elgar Publishing. This book was released on 2018-02-23 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first volume of this wide-ranging Handbook contains original contributions by world-class specialists. It provides up-to-date surveys of the main game-theoretic tools commonly used to model industrial organization topics. The Handbook covers numerous subjects in detail including, among others, the tools of lattice programming, supermodular and aggregative games, monopolistic competition, horizontal and vertically differentiated good models, dynamic and Stackelberg games, entry games, evolutionary games with adaptive players, asymmetric information, moral hazard, learning and information sharing models.
Download or read book Trade in the 21st Century written by Bernard M. Hoekman and published by Brookings Institution Press. This book was released on 2021-01-19 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite troubled trade negotiations, global trade—and trade policy—will thrive in the twenty-first century, but with a bow to the past. Is the multilateral trading order of the twentieth century a historical artifact? Was the creation of the World Trade Organization in 1995 the high point of multilateral cooperation on trade? This new volume, edited by Bernard M. Hoekman and Ernesto Zedillo, assesses the relevance of the WTO in the context of the rise of China and the United States' turn toward unilateral protectionism. The contributors adopt a historical perspective to discuss changes in global trade policy trends, adducing lessons from the past to help understand current trade tensions. Topics include responses to U.S. protectionism under the Trump administration, the policy dimensions of trade in services and the rise of the digital economy, how to strengthen the WTO to better negotiate new rules of the game and adjudicate disputes, managing China's integration into the global trade system, and the implications of global value chains for economic development policies. By reflecting on past episodes of protectionism and how they were resolved, Trade in the 21st Century provides both context and guidance on how trade challenges can be addressed in the coming decades.
Download or read book Stochastic Games and Monotone Comparative Statics written by Gregorio Curello and published by . This book was released on 2019 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monotone Comparative Statics in Games with Both Strategic Complements and Strategic Substitutes written by Andrew Monaco and published by . This book was released on 2019 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper analyzes games with both strategic substitutes and strategic complements. Such games may behave differently from either games with strategic complements or games with strategic substitutes. In such games, equilibria do not decrease as the parameter increases. Moreover, natural conditions are presented to guarantee that an increase in the parameter leads to an increase in the equilibrium: in other words, conditions to guarantee monotone comparative statics. These conditions are based on intuitive tradeoffs between direct parameter effects and indirect strategic effects. These conditions are needed only for players with strategic substitutes; no conditions are imposed on players with strategic complements. Several examples highlight the results.
Download or read book Monotone Comparative Statics for Games with Strategic Substitutes written by Sunanda Roy and published by . This book was released on 2019 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Under some conditions, parameterized games with strategic substitutes exhibit monotone comparative statics of equilibria. These conditions relate to a tradeoff between a direct parameter effect and an opposing, indirect strategic substitute effect. If the indirect effect does not dominate the direct effect, monotone comparative statics of equilibria are guaranteed. These conditions are available for best-response functions, differentiable payoff functions, and general payoff functions. Results are extended to correspondences, the analysis applies to asymmetric equilibria, and several examples are provided.
Download or read book Monotone Comparative Statics in Games with Both Strategic Complements and Strategic Substitutes written by Andrew J. Monaco and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Oligopoly Pricing written by Xavier Vives and published by MIT Press (MA). This book was released on 1999 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applies a modern game-theoretic approach to develop a theory of oligopoly pricing. The text relates classic contributions to the field of modern game theory and discusses basic game-theoretic tools and equilibrium, paying particular attention to developments in the theory of supermodular games.
Download or read book Political Game Theory written by Nolan McCarty and published by Cambridge University Press. This book was released on 2014-10-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Political Game Theory is a self-contained introduction to game theory and its applications to political science. The book presents choice theory, social choice theory, static and dynamic games of complete information, static and dynamic games of incomplete information, repeated games, bargaining theory, mechanism design and a mathematical appendix covering, logic, real analysis, calculus and probability theory. The methods employed have many applications in various disciplines including comparative politics, international relations and American politics. Political Game Theory is tailored to students without extensive backgrounds in mathematics, and traditional economics, however there are also many special sections that present technical material that will appeal to more advanced students. A large number of exercises are also provided to practice the skills and techniques discussed.
Download or read book Information and Learning in Markets written by Xavier Vives and published by Princeton University Press. This book was released on 2010-01-25 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ways financial analysts, traders, and other specialists use information and learn from each other are of fundamental importance to understanding how markets work and prices are set. This graduate-level textbook analyzes how markets aggregate information and examines the impacts of specific market arrangements--or microstructure--on the aggregation process and overall performance of financial markets. Xavier Vives bridges the gap between the two primary views of markets--informational efficiency and herding--and uses a coherent game-theoretic framework to bring together the latest results from the rational expectations and herding literatures. Vives emphasizes the consequences of market interaction and social learning for informational and economic efficiency. He looks closely at information aggregation mechanisms, progressing from simple to complex environments: from static to dynamic models; from competitive to strategic agents; and from simple market strategies such as noncontingent orders or quantities to complex ones like price contingent orders or demand schedules. Vives finds that contending theories like informational efficiency and herding build on the same principles of Bayesian decision making and that "irrational" agents are not needed to explain herding behavior, booms, and crashes. As this book shows, the microstructure of a market is the crucial factor in the informational efficiency of prices. Provides the most complete analysis of the ways markets aggregate information Bridges the gap between the rational expectations and herding literatures Includes exercises with solutions Serves both as a graduate textbook and a resource for researchers, including financial analysts
Download or read book Risk and Liquidity written by Hyun Song Shin and published by OUP Oxford. This book was released on 2010-05-27 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the Clarendon Lectures in Finance by one of the leading exponents of financial booms and crises. Hyun Song Shin's work has shed light on the global financial crisis and he has been a central figure in the policy debates. The paradox of the global financial crisis is that it erupted in an era when risk management was at the core of the management of the most sophisticated financial institutions. This book explains why. The severity of the crisis is explained by financial development that put marketable assets at the heart of the financial system, and the increased sophistication of financial institutions that held and traded the assets. Step by step, the lectures build an analytical framework that take the reader through the economics behind the fluctuations in the price of risk and the boom-bust dynamics that follow. The book examines the role played by market-to-market accounting rules and securitisation in amplifying the crisis, and draws lessons for financial architecture, financial regulation and monetary policy. This book will be of interest to all serious students of economics and finance who want to delve beneath the outward manifestations to grasp the underlying dynamics of the boom-bust cycle in a modern financial system - a system where banking and capital market developments have become inseparable.
Download or read book Journal of Economic Literature written by and published by . This book was released on with total page 1284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Macroeconomics in the Wake of the Global Financial Crisis written by Laurent Ferrara and published by Springer. This book was released on 2018-06-13 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book collects selected articles addressing several currently debated issues in the field of international macroeconomics. They focus on the role of the central banks in the debate on how to come to terms with the long-term decline in productivity growth, insufficient aggregate demand, high economic uncertainty and growing inequalities following the global financial crisis. Central banks are of considerable importance in this debate since understanding the sluggishness of the recovery process as well as its implications for the natural interest rate are key to assessing output gaps and the monetary policy stance. The authors argue that a more dynamic domestic and external aggregate demand helps to raise the inflation rate, easing the constraint deriving from the zero lower bound and allowing monetary policy to depart from its current ultra-accommodative position. Beyond macroeconomic factors, the book also discusses a supportive financial environment as a precondition for the rebound of global economic activity, stressing that understanding capital flows is a prerequisite for economic-policy decisions.
Download or read book A Long run Collaboration on Long run Games written by Drew Fudenberg and published by World Scientific. This book was released on 2009 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together the joint work of Drew Fudenberg and David Levine (through 2008) on the closely connected topics of repeated games and reputation effects, along with related papers on more general issues in game theory and dynamic games. The unified presentation highlights the recurring themes of their work.
Download or read book Introduction to Modern Economic Growth written by Daron Acemoglu and published by Princeton University Press. This book was released on 2008-12-15 with total page 1009 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to Modern Economic Growth is a groundbreaking text from one of today's leading economists. Daron Acemoglu gives graduate students not only the tools to analyze growth and related macroeconomic problems, but also the broad perspective needed to apply those tools to the big-picture questions of growth and divergence. And he introduces the economic and mathematical foundations of modern growth theory and macroeconomics in a rigorous but easy to follow manner. After covering the necessary background on dynamic general equilibrium and dynamic optimization, the book presents the basic workhorse models of growth and takes students to the frontier areas of growth theory, including models of human capital, endogenous technological change, technology transfer, international trade, economic development, and political economy. The book integrates these theories with data and shows how theoretical approaches can lead to better perspectives on the fundamental causes of economic growth and the wealth of nations. Innovative and authoritative, this book is likely to shape how economic growth is taught and learned for years to come. Introduces all the foundations for understanding economic growth and dynamic macroeconomic analysis Focuses on the big-picture questions of economic growth Provides mathematical foundations Presents dynamic general equilibrium Covers models such as basic Solow, neoclassical growth, and overlapping generations, as well as models of endogenous technology and international linkages Addresses frontier research areas such as international linkages, international trade, political economy, and economic development and structural change An accompanying Student Solutions Manual containing the answers to selected exercises is available (978-0-691-14163-3/$24.95). See: http://press.princeton.edu/titles/8970.html. For Professors only: To access a complete solutions manual online, email us at: [email protected]
Download or read book Natural Resources as Capital written by Larry Karp and published by MIT Press. This book was released on 2017-10-27 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to the concepts and tools of natural resource economics, including dynamic models, market failures, and institutional remedies. This introduction to natural resource economics treats resources as a type of capital; their management is an investment problem requiring forward-looking behavior within a dynamic setting. Market failures are widespread, often associated with incomplete or nonexistent property rights, complicated by policy failures. The book covers standard resource economics topics, including both the Hotelling model for nonrenewable resources and models for renewable resources. The book also includes some topics in environmental economics that overlap with natural resource economics, including climate change. The text emphasizes skills and intuition needed to think about dynamic models and institutional remedies in the presence of both market and policy failures. It presents the nuts and bolts of resource economics as applied to nonrenewable resources, including the two-period model, stock-dependent costs, and resource scarcity. The chapters on renewable resources cover such topics as property rights as an alternative to regulation, the growth function, steady states, and maximum sustainable yield, using fisheries as a concrete setting. Other, less standard, topics covered include microeconomic issues such as arbitrage and the use of discounting; policy problems including the “Green Paradox”; foundations for policy analysis when market failures are important; and taxation. Appendixes offer reviews of the relevant mathematics. The book is suitable for use by upper-level undergraduates or, with the appendixes, masters-level courses.
