Download or read book Existence of Adaptively Stable Sunspot Equilibria Near an Indeterminate Steady State written by George W. Evans and published by . This book was released on 2001 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Are Non fundamental Equilibria Learnable in Models of Monetary Policy written by Seppo Honkapohja and published by . This book was released on 2001 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of Economic Theory written by Karl Shell and published by . This book was released on 2002 with total page 1098 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mathematical Reviews written by and published by . This book was released on 2004 with total page 1770 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Learning and Expectations in Macroeconomics written by George W. Evans and published by Princeton University Press. This book was released on 2012-01-06 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: A crucial challenge for economists is figuring out how people interpret the world and form expectations that will likely influence their economic activity. Inflation, asset prices, exchange rates, investment, and consumption are just some of the economic variables that are largely explained by expectations. Here George Evans and Seppo Honkapohja bring new explanatory power to a variety of expectation formation models by focusing on the learning factor. Whereas the rational expectations paradigm offers the prevailing method to determining expectations, it assumes very theoretical knowledge on the part of economic actors. Evans and Honkapohja contribute to a growing body of research positing that households and firms learn by making forecasts using observed data, updating their forecast rules over time in response to errors. This book is the first systematic development of the new statistical learning approach. Depending on the particular economic structure, the economy may converge to a standard rational-expectations or a "rational bubble" solution, or exhibit persistent learning dynamics. The learning approach also provides tools to assess the importance of new models with expectational indeterminacy, in which expectations are an independent cause of macroeconomic fluctuations. Moreover, learning dynamics provide a theory for the evolution of expectations and selection between alternative equilibria, with implications for business cycles, asset price volatility, and policy. This book provides an authoritative treatment of this emerging field, developing the analytical techniques in detail and using them to synthesize and extend existing research.
Download or read book Growth Cycles written by George W. Evans and published by . This book was released on 1996 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: We construct a rational expectations model in which aggregate growth alternates between a low growth and a high growth state. When all agents expect growth to be slow, the returns on investment are low, and little investment takes place. This slows growth and confirms the prediction that the returns on investment will be low. But if agents expect fast growth, investment is high, returns are high, and growth is rapid. This expectational indeterminacy is induced by complementarity between different types of capital goods. In a growth cycle there are stochastic shifts between high and low growth states and agents take full account of these transitions. The rules that agents need to form rational expectations in this equilibrium are simple. The equilibrium with growth cycles is stable under the dynamics implied by a correspondingly simple learning rule.
Download or read book The Macroeconomics of Self fulfilling Prophecies written by Roger E. A. Farmer and published by MIT Press. This book was released on 1999 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Farmer argues for the future of macroeconomics as a branch ofapplied general equilibrium theory. His main theme is thatmacroeconomics is best viewed as the study of equilibrium environmentsin which the welfare theorems break down.
Download or read book The Oxford Handbook of Computational Economics and Finance written by Shu-Heng Chen and published by Oxford University Press. This book was released on 2018-01-12 with total page 785 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Oxford Handbook of Computational Economics and Finance provides a survey of both the foundations of and recent advances in the frontiers of analysis and action. It is both historically and interdisciplinarily rich and also tightly connected to the rise of digital society. It begins with the conventional view of computational economics, including recent algorithmic development in computing rational expectations, volatility, and general equilibrium. It then moves from traditional computing in economics and finance to recent developments in natural computing, including applications of nature-inspired intelligence, genetic programming, swarm intelligence, and fuzzy logic. Also examined are recent developments of network and agent-based computing in economics. How these approaches are applied is examined in chapters on such subjects as trading robots and automated markets. The last part deals with the epistemology of simulation in its trinity form with the integration of simulation, computation, and dynamics. Distinctive is the focus on natural computationalism and the examination of the implications of intelligent machines for the future of computational economics and finance. Not merely individual robots, but whole integrated systems are extending their "immigration" to the world of Homo sapiens, or symbiogenesis.
Download or read book Business Cycles and Financial Crises written by A. W. Mullineux and published by Bookboon. This book was released on 1990 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recursive Macroeconomic Theory written by Lars Ljungqvist and published by MIT Press. This book was released on 2004 with total page 1120 pages. Available in PDF, EPUB and Kindle. Book excerpt: A significant new edition of a text that offers both tools and sample applications; extensive revisions and seven new chapters improve and expand upon the original treatment.
Download or read book Post Walrasian Macroeconomics written by David Colander and published by Cambridge University Press. This book was released on 2006-07-17 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Macroeconomics is evolving in an almost dialectic fashion. The latest evolution is the development of a new synthesis that combines insights of new classical, new Keynesian and real business cycle traditions into a dynamic, stochastic general equilibrium (DSGE) model that serves as a foundation for thinking about macro policy. That new synthesis has opened up the door to a new antithesis, which is being driven by advances in computing power and analytic techniques. This new synthesis is coalescing around developments in complexity theory, automated general to specific econometric modeling, agent-based models, and non-linear and statistical dynamical models. This book thus provides the reader with an introduction to what might be called a Post Walrasian research program that is developing as the antithesis of the Walrasian DSGE synthesis.
Download or read book To Life written by Linda Weintraub and published by Univ of California Press. This book was released on 2012-09-01 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title documents the burgeoning eco art movement from A to Z, presenting a panorama of artistic responses to environmental concerns, from Ant Farms anti-consumer antics in the 1970s to Marina Zurkows 2007 animation that anticipates the havoc wreaked upon the planet by global warming.
Download or read book Chaos Theory Tamed written by Garnett Williams and published by CRC Press. This book was released on 1997-09-09 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text aims to bridge the gap between non-mathematical popular treatments and the distinctly mathematical publications that non- mathematicians find so difficult to penetrate. The author provides understandable derivations or explanations of many key concepts, such as Kolmogrov-Sinai entropy, dimensions, Fourier analysis, and Lyapunov exponents.
Download or read book Wages Regime Switching and Cycles written by Piero Ferri and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: The initial purposes of this book were to update and extend the discussion and the results presented ill our previous book, The Labor Market and Business Cycle Theories. Our 1990 article, which appeared in The Journal of Economic Behavior and Organization, represented a first step in this direction. The consequences of this effort have materialized in a number of new chapters that has led de facto to a new book, in which the surviving parts have been largely revised. The 1989 book was too mathematically oriented for many Keynesians and post Keynesians to be fully appreciated and insufficiently microfounded for both new classicals and new-Keynesians to be warmly accepted, yet we received positive and encouraging comments, and it was sold out very quickly. It was an attempt to dis cuss dynamics in Keynesian terms, based on a double assumption that maintains its validity-that both economic facts and analytical and methodological innova tions had contributed to a renewed interest in business cycles, which over time has had its "ups and downs." Since then, many more articles and books have appeared, stressing in particular the role of microfoundations and of nonlinearities in shaping business cycle theory.
Download or read book Ocean Biogeochemistry written by Michael J.R. Fasham and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oceans account for 50% of the anthropogenic CO2 released into the atmosphere. During the past 15 years an international programme, the Joint Global Ocean Flux Study (JGOFS), has been studying the ocean carbon cycle to quantify and model the biological and physical processes whereby CO2 is pumped from the ocean's surface to the depths of the ocean, where it can remain for hundreds of years. This project is one of the largest multi-disciplinary studies of the oceans ever carried out and this book synthesises the results. It covers all aspects of the topic ranging from air-sea exchange with CO2, the role of physical mixing, the uptake of CO2 by marine algae, the fluxes of carbon and nitrogen through the marine food chain to the subsequent export of carbon to the depths of the ocean. Special emphasis is laid on predicting future climatic change.
Download or read book Neoclassical Economic Theory 1870 to 1930 written by Klaus Hennings and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Warren J. Samuels Each book in this series explores the present status of its field in terms of where it is, how it got there, the existing tensions within the field, and something of how the field might develop in the future. Each book presumes that work in each field is neither settled nor unequivocal. Each book attempts to comprehend its field as an evolving, developmental process or set or efforts. This particular book, covering neoclassical economics, is the third of three in the field of the History of Economic Thought. The others are Pre-Classical Economic Thought, edited by S. Todd Lowry, and Classical Political Economy, edited by William O. Thweatt. Each one conducts the same kind of analysis as the others in the series, with the understanding that here we are dealing with the history of interpretation, rather than a substantive body of analysis of a certain aspect of the economy: for example, labor or international trade. (That understanding must be com plex and subtle, inasmuch as revision of interpretation of earlier ideas is part of the process-both cause and consequence-of re-analyzing the economy. ) In this group we are interested in how recent and contemporary writers have interpreted the history of economic thought differently, both among themselves and from earlier writers. 1 NEOCLASSICAL ECONOMIC lHEORY 2 Several topics must be discussed to place such work in perspective, in part as it is here applied to the history of the interpretation of neoclassical economics.
Download or read book Behavioural Macroeconomics written by Paul De Grauwe and published by . This book was released on 2019 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern macroeconomics has been based on the paradigm of the rational individual capable of understanding the complexity of the world. This has created a very shallow theory of the business cycle in which nothing happens in the macroeconomy unless shocks occur from outside. Behavioural Macroeconomics: Theory and Policy uses a different paradigm. It assumes that individual agents experience cognitive limitations preventing them from having rational expectations. Instead these individuals use simple rules of behaviour. Behavioural Macroeconomics introduces rationality by allowing individuals to learn from their mistakes and to switch to the rules that perform better. It introduces the idea of endogenously generated "animals spirits" that drive the business cycle and are in turn influenced by it, and applies this model to shed new light on a number of important issues. It analyses the role of fiscal policy in stabilizing the economy while maintaining debt sustainability; expands the model to include a banking sector and show how banks amplify the booms and busts; and explains how animal spirits help to synchronize the business cycles across countries. The model set out in Behavioural Macroeconomics leads to very different policy implications from the mainstream macroeconomic model. It shows how policymakers have a responsibility to stabilize an otherwise unstable system.
