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Author: Jerry Green Publisher: ISBN: Category : Equilibrium (Economics) Languages : en Pages : 45
Book Description
The basic assumption of this paper is an attempt to be specific about price formation while retaining a fixed-price, quantity-constrained equilibration in the short-run. The second theme of this paper is the role of inventories in macrodynamics a topic of long-recognized importance, but one which has not received much attention within the disequilibrium literature. We will analyze how the level of inventories interacts with the level of prices and wages, and how the spillover effects in a fixed-price equilibrium produce certain testable characteristics in macro time series data. We will argue that these can be used to discriminate between a model of the type we study and the analogous flexible-price system. In section 2 we set out the basic model and discuss its assumptions. Section 3 derives the short-run quantity-constrained equilibrium as it depends on initial inventory stocks and on the random disturbances within the period. Section 4 presents, for comparison purposes, the analogous results under conditions of full price flexibility after these shocks are realized. Sections 5 and 6 are the heart of the paper. We first derive the probabilistic nature of the equilibrium as it depends upon the underlying stochastic disturbances. The probabilities of different types of quantity constrained equilibria can be compared. Then, we use these results to present the dynamics of inventory behavior and the statistical relationships between real wages, inventories and employment. We emphasize the possibility of using this type of analysis to test the disequilibrium hypothesis with anticipatory pricing, against the market-clearing assumptions
Author: Jerry Green Publisher: ISBN: Category : Equilibrium (Economics) Languages : en Pages : 45
Book Description
The basic assumption of this paper is an attempt to be specific about price formation while retaining a fixed-price, quantity-constrained equilibration in the short-run. The second theme of this paper is the role of inventories in macrodynamics a topic of long-recognized importance, but one which has not received much attention within the disequilibrium literature. We will analyze how the level of inventories interacts with the level of prices and wages, and how the spillover effects in a fixed-price equilibrium produce certain testable characteristics in macro time series data. We will argue that these can be used to discriminate between a model of the type we study and the analogous flexible-price system. In section 2 we set out the basic model and discuss its assumptions. Section 3 derives the short-run quantity-constrained equilibrium as it depends on initial inventory stocks and on the random disturbances within the period. Section 4 presents, for comparison purposes, the analogous results under conditions of full price flexibility after these shocks are realized. Sections 5 and 6 are the heart of the paper. We first derive the probabilistic nature of the equilibrium as it depends upon the underlying stochastic disturbances. The probabilities of different types of quantity constrained equilibria can be compared. Then, we use these results to present the dynamics of inventory behavior and the statistical relationships between real wages, inventories and employment. We emphasize the possibility of using this type of analysis to test the disequilibrium hypothesis with anticipatory pricing, against the market-clearing assumptions
Author: Robert Marks Publisher: Routledge ISBN: 135161052X Category : Business & Economics Languages : en Pages : 358
Book Description
This study, first published in 1979, continues by examining the question of whether a competitive economy can efficiently allocate a stock of non-renewable natural resources through time. Long-run analyses of competitive economies with such resources have concluded that, without perfect foresight or a complete set of future markets extending infinitely far into the future, there is no economic mechanism to guarantee that the initial price is set so that the economy converges to the socially desirable path of balanced growth. This title will be of interest to students of environmental and natural resource economics.
Author: Jean-Pascal Benassy Publisher: Academic Press ISBN: 1483268462 Category : Business & Economics Languages : en Pages : 265
Book Description
Macroeconomics: An Introduction to the Non-Walrasian Approach provides the approach to macroeconomic theory based on the non-Walrasian method. This book presents the microeconomic concepts that can be applied in a simple and relevant manner to the fundamental topics of macroeconomic theory. Organized into five parts encompassing 14 chapters, this book begins with an overview of the fundamental concepts, describing the functioning of nonclearing markets, the role of expectations, the setting of prices by decentralized agents, and the derivation of optimal demand and supplies. This text then studies various non-Walrasian equilibrium concepts. Other chapters compare the classical and Keynesian theories of unemployment in the framework of a model. This book discusses as well the asymmetric price flexibility into the basic model. The final chapter deals with a dynamic model with explicit expectations, which allows a comparison of the employment effects of various expectations schemes and their realism. This book is a valuable resource for economists.
Author: Jess Benhabib Publisher: Princeton University Press ISBN: 0691225214 Category : Business & Economics Languages : en Pages : 490
Book Description
In recent years economists have begun to use the techniques of non-linear dynamics to show that some apparently erratic and turbulent economic phenomena reflect subtle underlying patterns. How do cyclic and chaotic dynamics arise in economic models of equilibrium? How can empirical methods be used to detect nonlinearities and cyclic and chaotic structures in economic models? In examining these questions, this book brings together the most significant work that has been done to date in economics-based chaos theory. Selected here particularly for the economist who is not a specialist in chaos theory, the essays, some previously unpublished and others not widely available, describe a new tool for understanding business cycles, stabilization policy, and forecasting. The contributors to the volume are William J. Baumol, Jess Benhabib, Michele Boldrin, William A. Brock, Richard H. Day, Raymond J. Deneckere, Allan Drazen, Jean-Michel Grandmont, Kenneth L. Judd, Bruno Jullien, Guy Laroque, Blake LeBaron, Bruce McNevin, Luigi Montrucchio, Salih Nefti, Kazuo Nishimura, James B. Ramsey, Pietro Reichlin, Philip Rothman, Chera L. Sayers, Jos A. Scheinkman, Wayne Shafer, William Whitesell, Edward N. Wolff, and Michael Woodford.
Author: W. Charemza Publisher: Elsevier ISBN: 1483297470 Category : Business & Economics Languages : en Pages : 200
Book Description
The purpose of this study is to investigate interrelations between planning mechanisms and disequilibria in a case where the planning decisions are centralized and are exogenously given to enterprises. The first introductory chapter is intended to provide an understanding of Poland's economic situation during the period under research. In the next five chapters the basic model, describing the households-planners relations in terms of consumption, labour, money and plans are derived, estimated, used for calculation of excess demands, for simulation of some monetary policies, and, finally, for providing optimal control experiments in which consumption excess demand is minimized on a reasonable level of the consumption volume. In the next two chapters the basic model is gradually extended, and the last chapter summarizes the results by formulating a more effective macroeconomic policy.
Author: Peter Stalder Publisher: Springer Science & Business Media ISBN: 3642467393 Category : Business & Economics Languages : en Pages : 203
Book Description
This book presents an econometric modeling approach for analysing macroeconomic disequilibria, focusing on the market for goods and labor and the spillovers between these markets transmitted through firms' decisions in the production sphere. The macroeconomic markets are treated as heterogeneous aggregates, consisting of a multitute of micro markets on which demand/supply ratios differ. Disequilibrium models have been under attack because they neglect that inventories enable firms to smooth production over the cycle, but the author argues that buffer stocks (output inventories, unfilled orders) should be accounted for within the disequilibrium framework, giving rise to a dynamic modification rather than a fundamental invalidation of rationing and spillover effects. The model developed in this book combines traditional Keynesian-type analysis with supply-side considerations and at the same time allows for micro-level imbalance. The resulting econometric structure is inherently nonlinear, reflecting that the response of economic activity to demand-side and supply-side factors varies over the cycle, depending on the aggregate mix of regimes. The model is estimated with quarterly data for Switzerland. Various simulation experiments clearly demonstrate the potential of this type of model for empirical business cycle analysis and policy discussions.
Author: Larry Samuelson Publisher: Springer Science & Business Media ISBN: 9400942192 Category : Business & Economics Languages : en Pages : 290
Book Description
It is often said that everyone understands precisely what is meant by the notion of probability-except those who have spent their lives studying the matter. Upon close scrutiny, the intuitively obvious idea of probability becomes quite elusive. Is it a subjective or objective concept? Are random variables simply improperly measured deterministic variables, or inherently random? What is meant by the phrase "other things held constant" that often appears in descriptions of probability? These questions involve fundamental philosophical and scientific issues, and promise to elude definitive answers for some time. The same type of difficulty arises when attempting to produce a volume on microeconomic theory. The obvious first question-what is microeconomic theory?--
Author: Wei-Bin Zhang Publisher: Routledge ISBN: 1134043724 Category : Economic development Languages : en Pages : 395
Book Description
Chapter 1 Money and growth theory -- chapter 2 Money as a store of value -- chapter 3 Money in utility and production functions -- chapter 4 Money-in-advance approaches -- chapter 5 Unemployment and money -- chapter 6 Preference change and habit formation -- chapter 7 Monetary growth with urban structure -- chapter 8 Money in multi-regional and growth economies -- chapter 9 Money, growth, and international trade -- chapter 10 Money and economic complexity.
Author: Jerry Green
Author: Jerry Green
Author: Glenn D. Rudebusch
Author: Robert Marks
Author: Jean-Pascal Benassy
Author: Jess Benhabib
Author: W. Charemza
Author: Peter Stalder
Author: Larry Samuelson
Author: Lars Matthiessen
Author: Wei-Bin Zhang