Author : Peter A. Diamond
Publisher : MIT Press
Page : 96 pages
File Size : 28,9 MB
Release : 1984
Category : Business & Economics
ISBN : 9780262040761
Peter A. Diamond discusses search equilibrium as a framework for integrating micro and macroeconomics.
Author : Pedro Garcia Duarte
Publisher : Edward Elgar Publishing
Page : 257 pages
File Size : 31,40 MB
Release : 2012-01-01
Category : Business & Economics
ISBN : 1781004102
Most macroeconomists agree that we live in the age of microfoundations. The recent worldwide financial crisis may have emboldened critics of this microfoundational orthodoxy, but it remains the dominant view that macroeconomic models must go beyond supply and demand functions to the level of individual decision-making, taking into account the general dynamic environment where agents live. Microfoundations Reconsidered seeks to reassess how the relationship of micro and macroeconomics evolved over time. The highly regarded contributors to the book argue that the standard narrative of microfoundations is likely to be unreliable. They therefore re-examine the history of the relationship of microeconomics and macroeconomics, starting from their emergence as self-consciously distinct fields within economics in the early 1930s. They seek to go beyond the conventional history that is often told and written by practicing economists. From different perspectives they challenge the association of microfoundations with Robert Lucas and rational expectations and offer both a more complete and a deeper reading of the relationship between micro and macroeconomics. Microfoundations Reconsidered is a valuable addition to the macroeconomic research literature. It is ideally suited to students, scholars, researchers, and practitioners with an interest in macro and microeconomics and the history of economics.
Author : Maarten Janssen
Publisher : Routledge
Page : 209 pages
File Size : 37,85 MB
Release : 2005-07-26
Category : Business & Economics
ISBN : 1134884133
All economists are familiar with the division of the subject into microeconomics and macroeconomics. However, few economists are able to give an accurate account of what distinguishes micro and macro. The increasing interest in the `microfoundations of macroeconomics' has typically attracted those who feel that economics is about the rational behaviour of individuals and who regard macro propositions as a consequence of the intentions of individuals. As a result, `microfoundations' have come to be synonymous with theories of individual behaviour. However, Maarten Janssen argues that it is microeconomics' concern with the functioning of markets that underlies theories of microfoundations. This claim is substantiated by an analysis of the aggregation problem, of the foundations of equilibrium theories, of the rational expectations hypothesis, and of a model from the New Keynesian literature.
Author : Roger E. Backhouse
Publisher : Cambridge University Press
Page : 239 pages
File Size : 20,80 MB
Release : 2013
Category : Business & Economics
ISBN : 110702319X
Since the 1950s, macroeconomics has been transformed. This book is about one of the most important aspects of that transformation: the attempt, through the end of the twenty-first century and beyond, to construct macroeconomic models rigorously derived from models of individual firms and households.
Author : Shu-Heng Chen
Publisher : Oxford University Press
Page : 785 pages
File Size : 41,60 MB
Release : 2018-01-12
Category : Business & Economics
ISBN : 0190877502
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.
Author : Martin J. Osborne
Publisher : Open Book Publishers
Page : 382 pages
File Size : 21,39 MB
Release : 2023-06-26
Category : Business & Economics
ISBN : 180511123X
Models in Microeconomic Theory covers basic models in current microeconomic theory. Part I (Chapters 1-7) presents models of an economic agent, discussing abstract models of preferences, choice, and decision making under uncertainty, before turning to models of the consumer, the producer, and monopoly. Part II (Chapters 8-14) introduces the concept of equilibrium, beginning, unconventionally, with the models of the jungle and an economy with indivisible goods, and continuing with models of an exchange economy, equilibrium with rational expectations, and an economy with asymmetric information. Part III (Chapters 15-16) provides an introduction to game theory, covering strategic and extensive games and the concepts of Nash equilibrium and subgame perfect equilibrium. Part IV (Chapters 17-20) gives a taste of the topics of mechanism design, matching, the axiomatic analysis of economic systems, and social choice. The book focuses on the concepts of model and equilibrium. It states models and results precisely, and provides proofs for all results. It uses only elementary mathematics (with almost no calculus), although many of the proofs involve sustained logical arguments. It includes about 150 exercises. With its formal but accessible style, this textbook is designed for undergraduate students of microeconomics at intermediate and advanced levels.
Author : Cars Hommes
Publisher : Cambridge University Press
Page : 273 pages
File Size : 42,20 MB
Release : 2013-01-24
Category : Business & Economics
ISBN : 110701929X
Recognising that the economy is a complex system with boundedly rational interacting agents, applies complexity modelling to economics and finance.
Author : Richard Thomas Curtin
Publisher : Cambridge University Press
Page : pages
File Size : 34,10 MB
Release : 2019-02-07
Category : Business & Economics
ISBN : 1108576931
Richard Curtin has directed the University of Michigan's consumer sentiment surveys for more than four decades. His analyses of recent trends in consumer expectations are regularly covered in the worldwide press. In this book, Curtin presents a new theory of expectations. Whereas conventional theories presume that consumers play a passive role in the macro economy, simply reacting to current trends in incomes, prices, and interest rates, Curtin proposes a new empirically consistent theory. He argues that expectations are formed by an automatic process that utilizes conscious and nonconscious processes, passion and reason, information from public and private sources, and social networks. Consumers ultimately reach a decision that serves both the micro decision needs of individuals and reflects the common influence of the macro environment. Drawing on empirical observations, Curtin not only demonstrates the importance of consumer sentiment, but also how it can foreshadow the cyclical turning points in the economy.
Author : Peter J. N. Sinclair
Publisher : Routledge
Page : 402 pages
File Size : 29,44 MB
Release : 2009-12-16
Category : Business & Economics
ISBN : 1135179778
Inflation is regarded by the many as a menace that damages business and can only make life worse for households. Keeping it low depends critically on ensuring that firms and workers expect it to be low. So expectations of inflation are a key influence on national economic welfare. This collection pulls together a galaxy of world experts (including Roy Batchelor, Richard Curtin and Staffan Linden) on inflation expectations to debate different aspects of the issues involved. The main focus of the volume is on likely inflation developments. A number of factors have led practitioners and academic observers of monetary policy to place increasing emphasis recently on inflation expectations. One is the spread of inflation targeting, invented in New Zealand over 15 years ago, but now encompassing many important economies including Brazil, Canada, Israel and Great Britain. Even more significantly, the European Central Bank, the Bank of Japan and the United States Federal Bank are the leading members of another group of monetary institutions all considering or implementing moves in the same direction. A second is the large reduction in actual inflation that has been observed in most countries over the past decade or so. These considerations underscore the critical – and largely underrecognized - importance of inflation expectations. They emphasize the importance of the issues, and the great need for a volume that offers a clear, systematic treatment of them. This book, under the steely editorship of Peter Sinclair, should prove very important for policy makers and monetary economists alike.
Author : Roman Frydman
Publisher : Princeton University Press
Page : 368 pages
File Size : 22,33 MB
Release : 2023-09-26
Category : Business & Economics
ISBN : 0691261156
Posing a major challenge to economic orthodoxy, Imperfect Knowledge Economics asserts that exact models of purposeful human behavior are beyond the reach of economic analysis. Roman Frydman and Michael Goldberg argue that the longstanding empirical failures of conventional economic models stem from their futile efforts to make exact predictions about the consequences of rational, self-interested behavior. Such predictions, based on mechanistic models of human behavior, disregard the importance of individual creativity and unforeseeable sociopolitical change. Scientific though these explanations may appear, they usually fail to predict how markets behave. And, the authors contend, recent behavioral models of the market are no less mechanistic than their conventional counterparts: they aim to generate exact predictions of "irrational" human behavior. Frydman and Goldberg offer a long-overdue response to the shortcomings of conventional economic models. Drawing attention to the inherent limits of economists' knowledge, they introduce a new approach to economic analysis: Imperfect Knowledge Economics (IKE). IKE rejects exact quantitative predictions of individual decisions and market outcomes in favor of mathematical models that generate only qualitative predictions of economic change. Using the foreign exchange market as a testing ground for IKE, this book sheds new light on exchange-rate and risk-premium movements, which have confounded conventional models for decades. Offering a fresh way to think about markets and representing a potential turning point in economics, Imperfect Knowledge Economics will be essential reading for economists, policymakers, and professional investors.
