Adaptive Economic Models

Adaptive Economic Models
Author: Richard H. Day
Publisher: Academic Press
Total Pages: 592
Release: 2014-05-10
Genre: Mathematics
ISBN: 1483267326

Adaptive Economic Models provides information pertinent to the adaptive processes in economics. This book discusses the developments on research in the field of adaptive economics. Organized into 23 chapters, this book begins with an overview of the study of economic processes using concepts of adaptation. This text then explains how concepts arising from biology can be formulated in such a way that they can be a source of insight into man's social systems. Other chapters present a general view of the adaptation of the firm to its environment and discuss how a firm with a definite commodity in mind can decide whether to enter a given established market. This book discusses as well the simple duopoly problem in which firms are in error in the sense that they specify an incomplete model and add a random error term. The final chapter deals with the set of models and problems for the development of a theory of money and financial institutions. This book is a valuable resource for economic theorists and economists.

A Theory of Adaptive Economic Behavior

A Theory of Adaptive Economic Behavior
Author: John G. Cross
Publisher: Cambridge University Press
Total Pages: 0
Release: 2008-06-26
Genre: Business & Economics
ISBN: 9780521067119

This book develops dynamic economic models using the perspective and analytic framework provided by psychological learning theory. This framework is used to resolve apparent contradictions between optimization theory, which lies at the heart of all modern economic theory, and day-to-day evidence that short-run economic behaviour cannot reasonably be described solely as the outcome of efficiently implemented self-interest. The author applies this viewpoint to a number of problem areas in which literal applications of maximization theory have not usually proved to be satisfactory. These include analyses of decision-making under uncertainty and gambling behaviour, the role of consumer-oriented advertising in influencing behaviour, the persistence of price dispersions in markets, and inflation.

Adaptive Learning by Genetic Algorithms

Adaptive Learning by Genetic Algorithms
Author: Herbert Dawid
Publisher: Springer Science & Business Media
Total Pages: 173
Release: 2012-12-06
Genre: Business & Economics
ISBN: 3662002116

An analysis of the learning behavior of genetic algorithms in economic systems with mutual interaction, such as markets. These systems are characterized by a state-dependent fitness function and - for the first time - mathematical results characterizing the long-term outcome of genetic learning in such systems are provided. The usefulness of such results is illustrated by many simulations in evolutionary games and economic models.

Adaptive Markets

Adaptive Markets
Author: Andrew W. Lo
Publisher: Princeton University Press
Total Pages: 503
Release: 2019-05-14
Genre: Business & Economics
ISBN: 069119680X

A new, evolutionary explanation of markets and investor behavior Half of all Americans have money in the stock market, yet economists can’t agree on whether investors and markets are rational and efficient, as modern financial theory assumes, or irrational and inefficient, as behavioral economists believe. The debate is one of the biggest in economics, and the value or futility of investment management and financial regulation hangs on the answer. In this groundbreaking book, Andrew Lo transforms the debate with a powerful new framework in which rationality and irrationality coexist—the Adaptive Markets Hypothesis. Drawing on psychology, evolutionary biology, neuroscience, artificial intelligence, and other fields, Adaptive Markets shows that the theory of market efficiency is incomplete. When markets are unstable, investors react instinctively, creating inefficiencies for others to exploit. Lo’s new paradigm explains how financial evolution shapes behavior and markets at the speed of thought—a fact revealed by swings between stability and crisis, profit and loss, and innovation and regulation. An ambitious new answer to fundamental questions about economics and investing, Adaptive Markets is essential reading for anyone who wants to understand how markets really work.

The Theory of Money and Financial Institutions

The Theory of Money and Financial Institutions
Author: Martin Shubik
Publisher: MIT Press
Total Pages: 472
Release: 1999
Genre: Business & Economics
ISBN: 9780262693110

This first volume in a three-volume exposition of Shubik's vision of "mathematical institutional economics" explores a one-period approach to economic exchange with money, debt, and bankruptcy. This is the first volume in a three-volume exposition of Martin Shubik's vision of "mathematical institutional economics"--a term he coined in 1959 to describe the theoretical underpinnings needed for the construction of an economic dynamics. The goal is to develop a process-oriented theory of money and financial institutions that reconciles micro- and macroeconomics, using as a prime tool the theory of games in strategic and extensive form. The approach involves a search for minimal financial institutions that appear as a logical, technological, and institutional necessity, as part of the "rules of the game." Money and financial institutions are assumed to be the basic elements of the network that transmits the sociopolitical imperatives to the economy. Volume 1 deals with a one-period approach to economic exchange with money, debt, and bankruptcy. Volume 2 explores the new economic features that arise when we consider multi-period finite and infinite horizon economies. Volume 3 will consider the specific role of financial institutions and government, and formulate the economic financial control problem linking micro- and macroeconomics.