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Author: Jan Tuinstra
Publisher: Springer Science & Business Media
ISBN: 1461516617
Category : Business & Economics
Languages : en
Pages : 243
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Book Description
A long-standing unsolved problem in economic theory is how economic equilibria are attained. Price Dynamics in Equilibrium Models: The Search for Equilibrium and the Emergence of Endogenous Fluctuations considers a number of adjustment processes in different economic models and investigates their dynamical behaviour. Two important themes arising in this context are `bounded rationality' and `nonlinear dynamics'. Important sub-themes of the book are the following: how do boundedly rational agents interact with their environment and does this interaction in some sense lead to rational outcomes (which may or may not correspond to equilibria)? The second sub-theme deals with the consequences of the nonlinear dynamical nature of many adjustment processes. The results presented in this volume indicate that endogenous fluctuations are the rule rather than the exception in the search for equilibrium. The book uses the theory of nonlinear dynamics to analyze the dynamics of the different economic models. Due to the complexity of most of the models, an important role is played by computational methods. In particular, at regular instances the models are analyzed by numerical simulations and some computer-assisted proofs are provided. It also covers a wide range of dynamical models from economic theory. Most of these models merge the theory of nonlinear economic dynamics with the theory of bounded rationality. The book is written for anyone with an interest in economic theory in general and bounded rationality and endogenous fluctuations in particular. It is entirely self-contained and accessible to readers with only a limited knowledge of economic theory.
Author: Jan Tuinstra
Publisher: Springer Science & Business Media
ISBN: 1461516617
Category : Business & Economics
Languages : en
Pages : 243
Get Book Here
Book Description
A long-standing unsolved problem in economic theory is how economic equilibria are attained. Price Dynamics in Equilibrium Models: The Search for Equilibrium and the Emergence of Endogenous Fluctuations considers a number of adjustment processes in different economic models and investigates their dynamical behaviour. Two important themes arising in this context are `bounded rationality' and `nonlinear dynamics'. Important sub-themes of the book are the following: how do boundedly rational agents interact with their environment and does this interaction in some sense lead to rational outcomes (which may or may not correspond to equilibria)? The second sub-theme deals with the consequences of the nonlinear dynamical nature of many adjustment processes. The results presented in this volume indicate that endogenous fluctuations are the rule rather than the exception in the search for equilibrium. The book uses the theory of nonlinear dynamics to analyze the dynamics of the different economic models. Due to the complexity of most of the models, an important role is played by computational methods. In particular, at regular instances the models are analyzed by numerical simulations and some computer-assisted proofs are provided. It also covers a wide range of dynamical models from economic theory. Most of these models merge the theory of nonlinear economic dynamics with the theory of bounded rationality. The book is written for anyone with an interest in economic theory in general and bounded rationality and endogenous fluctuations in particular. It is entirely self-contained and accessible to readers with only a limited knowledge of economic theory.
Author: Peter A. Diamond
Publisher: MIT Press
ISBN: 9780262040761
Category : Business & Economics
Languages : en
Pages : 96
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Book Description
Peter A. Diamond discusses search equilibrium as a framework for integrating micro and macroeconomics.
Author: Luís M. B. Cabral
Publisher:
ISBN:
Category : Consumer behavior
Languages : en
Pages : 22
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Book Description
We examine the relation between consumer search and equilibrium prices when collusion in endogenously determined. We develop a theoretical model and show that average price is a U-shaped function of the measure of searchers: prices are highest when there are no searchers (local monopoly power) or when there are many searchers (and sellers opt to collude). We test this prediction with diesel retail prices in Dortmund, Germany. We estimate a U-shaped relation with statistical precision and a Euro .025/liter price variation due to the variation in the measure of searchers.
Author: T. Marschak
Publisher: Springer Science & Business Media
ISBN: 3642658024
Category : Business & Economics
Languages : en
Pages : 257
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Book Description
Motivation. That elegant fiction the competitive equilibrium seems still to dominate the frontiers of theoretical microeconomics. We may think of it in a general way as a state of affairs wherein economic agents, responding "rationally" to annoWlced prices, make choices which are consistent and feasible. The prices may also be described as "taken": for one reason or another the agents who respond to them consider them as given. The existence of such a state, its optimality, its robustness against free bargaining among agents when there are many of them, its Wliqueness, its stability when price displacements evoke specified adjustments--all these issues have been studied, and continue to be studied in a variety of settings. Slowly the equilibrium investigated begins to incorporate public goods, externalities of certain kinds, differences in agents' information, and infinitely many time periods. The appeal of such results need not be belabored: the equilibrium studied may sustain an optimal resource allocation, and when it does it sus tains it in a manner that appears to be informationally efficient and to accord well with individual incentives. Therefore it is important to extend the circumstances under which an equilibrium exists, under which it sustains opti mality, and under which it survives displacements as well as free bargaining among agents.
Author: Norbert Schulz
Publisher:
ISBN:
Category : Consumer behavior
Languages : en
Pages : 35
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Book Description
Author: Bo Axell
Publisher:
ISBN:
Category :
Languages : sv
Pages : 156
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Book Description
Author: Patrick M. Emerson
Publisher:
ISBN:
Category : Economics
Languages : en
Pages :
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Book Description
Author: Chaim Fershtman
Publisher:
ISBN:
Category : Prices
Languages : en
Pages : 64
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Book Description
Author: Brian McCall
Publisher: Routledge
ISBN: 1134422342
Category : Business & Economics
Languages : en
Pages : 727
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Book Description
The economics of search is a prominent component of economic theory, and it has a richness and elegance that underpins a host of practical applications. In this book Brian and John McCall present a comprehensive overview of the economic theory of search, from the classical model of job search formulated 40 years ago to the recent developments in eq
Author: José L. Moraga González
Publisher:
ISBN:
Category : Consumer behavior
Languages : en
Pages : 51
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Book Description
This paper extends the literature on simultaneous search by allowing for differentiated products and consumer search cost heterogeneity. In a duopolistic market, consumers with sufficiently low search costs choose to inspect the products of the two firms and purchase, if any, the most suitable; consumers with higher search costs choose to examine just one of the products; consumers with prohibitively high search costs do not check any of the products and drop out of the market altogether. For arbitrary search cost distributions, when match values are assumed to be uniformly distributed, a symmetric price equilibrium always exists. We provide a necessary and sufficient condition on the search cost distribution under which an increase in the costs of search of all consumers may result in a lower, equal or higher equilibrium price. The effects of prominence on equilibrium prices are also studied. The prominent firm charges a higher price than the non-prominent firm and both their prices are below the symmetric equilibrium price. Consequently, with simultaneous search, market prominence increases the surplus of consumers. In an extension, we provide conditions under which the equilibrium of the N-firm model exists.
