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Adjustment Processes For Exchange Economies And Noncooperative Games
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Book Synopsis Adjustment Processes for Exchange Economies and Noncooperative Games by : Antoon van den Elzen
Download or read book Adjustment Processes for Exchange Economies and Noncooperative Games written by Antoon van den Elzen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph is a treatise on adjustment processes. We consider price adjustment processes in exchange economies and strategy adjustment processes in noncooperative games. In the most simple version of an exchange economy, i.e. a pure exchange economy, there exist markets on which prices are determined by the demand and supply created by a finite number of consumers willing to exchange their initial endowments in order to maximize their utilities. An equilibrium situation is attained if, for some price vector, demand equals supply in all markets. Starting from a situation not being an equi librium an adjustment process reaches an equilibrium via adaptations of prices. The advantage of the adjustment processes we will present in this monograph is that they exist and converge under far weaker assumptions than existing processes. The second subject concerns the problem of finding Nash equilibria in noncooperative games. A Nash equilibrium is a situation from which no player can improve his position by unilaterally changing his strategy. We present a new algorithm for finding such equilibria. The sequence of stra tegy vectors generated by the algorithm can be interpreted as the path followed by a strategy adjustment process.
Book Synopsis Adjustment Processes for Exchange Economies and Noncooperative Games by : Antonius Henricus Elzen
Download or read book Adjustment Processes for Exchange Economies and Noncooperative Games written by Antonius Henricus Elzen and published by . This book was released on 1991 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A New Strategy-adjustment Process for Computing a Nash Equilibrium in a Noncooperative More-person Game by : Antonius Henricus Elzen
Download or read book A New Strategy-adjustment Process for Computing a Nash Equilibrium in a Noncooperative More-person Game written by Antonius Henricus Elzen and published by . This book was released on 1986 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Measurement of Market Risk by : Pierre-Yves Moix
Download or read book The Measurement of Market Risk written by Pierre-Yves Moix and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a revised version of my doctoral dissertation submitted to the University of St. Gallen in October 1999. I would like to thank Dr. oec. Marc Wildi whose careful reading of much of the text led to many improvements. All errors remain mine. Pfiiffikon SZ, Switzerland, March 2001 Pierre-Yves Moix Preface to the dissertation "Education is man's going forward from cocksure ignorance to thoughtful uncertainty" Don Clark's Scrapbook quoted in Wonnacott and Wonnacott (1990). After several years of banking practice, I decided to give up some of my certitudes and considered this thesis project a good opportunity to study some of the quantitative tools necessary for the modelling of uncertainty. lowe very much to Prof. Dr. Karl Frauendorfer, the referee of my thesis, for the time he took to read the manuscript and for the numerous valuable suggestions he made. I am also very grateful to Prof. Dr. Klaus Spremann who kindly accepted to co-refer my thesis and who strengthened my inter est in finance during my study period. During my time at the Institute for Operations Research of the University of St. Gallen (lfU-HSG) I had the opportunity to participate in the project "RiskLab" which provides a very profitable link between finance practice and academics. I would especially like to thank Dr. Christophe Rouvinez from Credit Suisse for his comments and all the data he provided so generously.
Author :Nicolas Hadjisavvas Publisher :Springer Science & Business Media ISBN 13 :9783540418061 Total Pages :428 pages Book Rating :4.4/5 (18 download)
Book Synopsis Generalized Convexity and Generalized Monotonicity by : Nicolas Hadjisavvas
Download or read book Generalized Convexity and Generalized Monotonicity written by Nicolas Hadjisavvas and published by Springer Science & Business Media. This book was released on 2001-04-10 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Various generalizations of convex functions have been introduced in areas such as mathematical programming, economics, management science, engineering, stochastics and applied sciences, for example. Such functions preserve one or more properties of convex functions and give rise to models which are more adaptable to real-world situations than convex models. Similarly, generalizations of monotone maps have been studied recently. A growing literature of this interdisciplinary field has appeared, and a large number of international meetings are entirely devoted or include clusters on generalized convexity and generalized monotonicity. The present book contains a selection of refereed papers presented at the 6th International Symposium on Generalized Convexity/Monotonicity, and aims to review the latest developments in the field.
Book Synopsis Aanwinsten van de Centrale Bibliotheek (Queteletfonds) by : Bibliothèque centrale (Fonds Quetelet)
Download or read book Aanwinsten van de Centrale Bibliotheek (Queteletfonds) written by Bibliothèque centrale (Fonds Quetelet) and published by . This book was released on 2001 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Constructing Scalar-Valued Objective Functions by : Andranik Tangian
Download or read book Constructing Scalar-Valued Objective Functions written by Andranik Tangian and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: For several decades, scholars have developed methods for solving optimization problems which emerge in economics, econometrics, operations research, and other disciplines. A considerable effort has been made to construct equations from which constraints can be derived, but surprisingly little has been done to construct the other part of optimization models: the scalar-valued objective function, the constrained maximum or minimum of which gives the optimal solution. The given volume is intended to attract attention to the problem, to present the major achievements in the field and to stimulate further research and teaching.
Book Synopsis Handbook of Game Theory with Economic Applications by : R.J. Aumann
Download or read book Handbook of Game Theory with Economic Applications written by R.J. Aumann and published by North Holland. This book was released on 1992 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt: The third volume of the 'Handbook of Game Theory' explores: strategic (Nash) equilibrium, incomplete information, bargaining, inspection, economic history, stochastic games and game theory as applied to industrial organisation.
Book Synopsis Economic Shocks and Structural Adjustments: Turkey after 1973 by : P.J. Conway
Download or read book Economic Shocks and Structural Adjustments: Turkey after 1973 written by P.J. Conway and published by Elsevier. This book was released on 2014-11-28 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent international economic events have demonstrated the vulnerability of individual countries to external disturbances, or `shocks'. Such disturbances necessitate major adjustments to developing countries' trade behaviour, and therefore also to their domestic economies.This volume is an integrated theoretical and econometric study of the impact of global economic changes on the developing Turkish economy during the period 1970-1983. Structural adjustment is defined and presented in the context of a small open economy reacting to external shocks. The interaction of government and private sector is incorporated explicitly in an intertemporal model through examination of dynamic game equilibria, and the implications of this interaction for the effectiveness of stabilization and liberalization policies are explored. This theoretical structure provides the structure for macroeconomic estimation. The estimated model then is employed for an econometric decomposition of Turkish historical economic experience into portions due to various external shocks and government policy changes.The theoretical section demonstrates the necessity of consideration of government/private interactions when measuring and evaluating structural adjustment policies. The econometric results confirm the importance of such analysis for Turkey, and provide evidence of the impact of various government policies on aggregate consumption, investment, inflation and current account deficits.This book will be of use to both international and development economists as a systematic and insightful examination of structural adjustment in Turkey, as well as a template for similar analyses for other open economies.
Book Synopsis Money Illusion and Strategic Complementarity as Causes of Monetary Non-Neutrality by : Jean-Robert Tyran
Download or read book Money Illusion and Strategic Complementarity as Causes of Monetary Non-Neutrality written by Jean-Robert Tyran and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: In principle, money illusion could explain the inertial adjustment of prices after changes of monetary policy. Hence, money illusion could provide an explanation of monetary non-neutrality. However, this explanation has been thoroughly discredited in modern economics. As a consequence, economists have ever since the 1970s searched for alternative explanations for nominal rigidity. These explanations are all based on the assumption of fully rational economic agents, holding rational expectations. This book argues that money illusion has been prematurely dismissed as an explanation of monetary non-neutrality. Methods of experimental economics are used to investigate the real aggregate effects of money illusion. It is shown that money illusion in fact causes (short-run) real income effects if strategic complementarity prevails. Strategic complementarity is an important characteristic of naturally occurring macroeconomies and is a recurrent theme in most models explaining nominal rigidity.
Book Synopsis The Core of Economies with Asymmetric Information by : Ulrich Schwalbe
Download or read book The Core of Economies with Asymmetric Information written by Ulrich Schwalbe and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: and should therefore constitute a part of every area of economic 3 theory. The spectrum covered by information economics today ranges from Stigler's search theory4 to industrial economics, including oligopoly theory, innovation, as well as research and develop 5 ment. However, the area information economics is most closely connected with is the theory of optimal contracts, mainly ana 6 lyzed in principal-agent models. Contract theory deals primar ily with the question of how optimal arrangements (contracts) for the purchase and sale of commodities and services between two or more agents should be structured. In these models, it is often assumed that the parties to the contract are informed differently or asymmetrically about relevant variables (e. g. the health of one party in the case of insurance contracts, or the effort in relation to employment contracts). As a result of this asymmetric in formation, phenomena such as moral hazard, adverse selection, signaling, and screening may arise. Frequently, results from con tract theory are referred to when making statements about the effects of asymmetric information on an economy. Models of this kind are often used to explain phenomena such as fixed wages or unemployment, among others. 7 However, such conclusions must be treated with caution for two reasons. In the first place, in these models, a contract (explicit or implicit) is determined by the solution of an optimization prob lem.
Book Synopsis Silverman’s Game by : Gerald A. Heuer
Download or read book Silverman’s Game written by Gerald A. Heuer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: The structure of a Silverman game can be explained very quickly: Each of two players independently selects a number out of a prede termined set, not necessarily the same one for both of them. The higher number wins unless it is at least k times as high as the other one; if this is the case the lower number wins. The game ends in a draw if both numbers are equal. k is a constant greater than 1. The simplicity of the rules stimulates the curiosity of the the orist. Admittedly, Silverman games do not seem to have a direct applied significance, but nevertheless much can be learnt from their study. This book succeeds to give an almost complete overview over the structure of optimal strategies and it reveals a surprising wealth of interesting detail. A field like game theory does not only need research on broad questions and fundamental issues, but also specialized work on re stricted topics. Even if not many readers are interested in the subject matter, those who are will appreciate this monograph.
Book Synopsis Nonlinear Dynamics in Economics by : Bärbel Finkenstädt
Download or read book Nonlinear Dynamics in Economics written by Bärbel Finkenstädt and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1. 1 Introduction In economics, one often observes time series that exhibit different patterns of qualitative behavior, both regular and irregular, symmetric and asymmetric. There exist two different perspectives to explain this kind of behavior within the framework of a dynamical model. The traditional belief is that the time evolution of the series can be explained by a linear dynamic model that is exogenously disturbed by a stochastic process. In that case, the observed irregular behavior is explained by the influence of external random shocks which do not necessarily have an economic reason. A more recent theory has evolved in economics that attributes the patterns of change in economic time series to an underlying nonlinear structure, which means that fluctua tions can as well be caused endogenously by the influence of market forces, preference relations, or technological progress. One of the main reasons why nonlinear dynamic models are so interesting to economists is that they are able to produce a great variety of possible dynamic outcomes - from regular predictable behavior to the most complex irregular behavior - rich enough to meet the economists' objectives of modeling. The traditional linear models can only capture a limited number of possi ble dynamic phenomena, which are basically convergence to an equilibrium point, steady oscillations, and unbounded divergence. In any case, for a lin ear system one can write down exactly the solutions to a set of differential or difference equations and classify them.
Book Synopsis A Theory of International Trade by : Wei-Bin Zhang
Download or read book A Theory of International Trade written by Wei-Bin Zhang and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over more than two centuries the development ofeconomic theory has created a wide array of different concepts, theories, and insights. My recent book Capital and Knowledge (Zhang, 1999a) shows how separate economic theories such as the Marxian economics, the Keynesian economics, the general equilibrium theory, and the neoclassical growth theory can be examined within a single theoretical framework. The Capital and Knowledge constructs an economic theory to account for the phenomena explained by the main economic theories (of national economies) in a unified manner. It tries to draw together the disparate branches of economics into a single organized system ofknowledge. This book is a part of my economic theory with endogenous population, capital, knowledge, preferences, sexual division of labor and consumption, institutions, economic structures and exchange values over time and space (Zhang, 1996a). As an extension of the Capital and Knowledge, which is focused on the dynamics of national economies, this book is to construct a theory of international trade. We are concerned with dynamic relations between international division of labor, division of consumption and determination of prices structure in global economy. We examine dynamic interdependence between capital accumulation, knowledge creation and utilization, economic growth, price structures and international trade patterns under free competition. Our theory is constructed on the basis of a few concepts within a compact framework.
Book Synopsis A Game Theory Analysis of Options by : Alexandre Ziegler
Download or read book A Game Theory Analysis of Options written by Alexandre Ziegler and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modem option pricing theory was developed in the late sixties and early seventies by F. Black, R. C. Merton and M. Scholes as an analytical tool for pricing and hedging option contracts and over-the-counter warrants. However, already in the seminal paper by Black and Scholes, the applicability of the model was regarded as much broader. In the second part of their paper, the authors demonstrated that a levered firm's equity can be regarded as an option on the value of the firm, and thus can be priced by option valuation techniques. A year later, Merton showed how the default risk structure of corporate bonds can be determined by option pricing techniques. Option pricing models are now used to price virtually the full range of financial instruments and financial guarantees such as deposit insurance and collateral, and to quantify the associated risks. Over the years, option pricing has evolved from a set of specific models to a general analytical framework for analyzing the production process of financial contracts and their function in the financial intermediation process in a continuous time framework. However, virtually no attempt has been made in the literature to integrate game theory aspects, i. e. strategic financial decisions of the agents, into the continuous time framework. This is the unique contribution of the thesis of Dr. Alexandre Ziegler. Benefiting from the analytical tractability of continuous time models and the closed form valuation models for derivatives, Dr.
Author :Gilbert Abraham-Frois Publisher :Springer Science & Business Media ISBN 13 :3642589014 Total Pages :204 pages Book Rating :4.6/5 (425 download)
Book Synopsis Non-Linear Dynamics and Endogenous Cycles by : Gilbert Abraham-Frois
Download or read book Non-Linear Dynamics and Endogenous Cycles written by Gilbert Abraham-Frois and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Considerable work has been done on chaotic dynamics in the field of economic growth and dynamic macroeconomic models during the last two decades. This book considers numerous new developments: introduction of infrastructure in growth models, heterogeneity of agents, hysteresis systems, overlapping models with "pay-as-you-go" systems, keynesian approaches with finance considerations, interactions between relaxation cycles and chaotic dynamics, methodological issues, long memory processes and fractals... A volume of contributions which shows the relevance and fruitfulness of non-linear analysis for the explanation of complex dynamics in economic systems.
Author :Domenico Delli Gatti Publisher :Springer Science & Business Media ISBN 13 :9783540669791 Total Pages :312 pages Book Rating :4.6/5 (697 download)
Book Synopsis Interaction and Market Structure by : Domenico Delli Gatti
Download or read book Interaction and Market Structure written by Domenico Delli Gatti and published by Springer Science & Business Media. This book was released on 2000-03-27 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of essays which examine how the properties of aggregate variables are influenced by the actions and interactions of heterogenous individuals in different economic contexts. The common denominator of the essays is a critique of the representative agent hypothesis. If this hypothesis were correct, the behaviour of the aggregate variable would simply be the reproduction of individual optimising behaviour. In the methodology of the hard sciences, one of the achievements of the quantum revolution has been the rebuttal of the notion that aggregate behaviour can be explained on the basis of the behaviour of a single unit: the elementary particle does not even exist as a single entity but as a network, a system of interacting units. In this book, new tracks in economics which parallel the developments in physics mentioned above are explored. The essays, in fact are contributions to the analysis of the economy as a complex evolving system of interacting agents.
