Market Imperfections and Macroeconomic Dynamics
Market Imperfections and Macroeconomic Dynamics

Author: Jean-Olivier Hairault

Publisher: Springer Science & Business Media

Published: 2013-03-14

Total Pages: 222

ISBN-13: 1475735987

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Market Imperfections and Macroeconomic Dynamics is based upon a collection of papers originally presented at the 5th Theory and Methods in Macroeconomics (T2M) meeting in Paris, France, 2002. The contributions in this volume focus on a central theme: the aggregate dynamic consequences of market imperfections. Such effects are of great interest to researchers in macroeconomics as these imperfections play a primary role in the persistence of aggregate output, the characteristics of the business cycles and the interactions of agents over time. Incorporating up-to-date techniques and methods, these contributions exemplify the remarkable progress made by macroeconomists in tackling these issues. The primary market for Market Imperfections and Macroeconomic Dynamics is academic researchers in economics and graduate students specializing in macroeconomics. Divisions of economic studies in public administration and in financial organizations will also find this book beneficial.

Emergent Macroeconomics
Emergent Macroeconomics

Author: Domenico Gatti

Publisher: Springer Science & Business Media

Published: 2008-12-05

Total Pages: 120

ISBN-13: 8847007259

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This valuable book contributes substantively to the current state-of-the-art of macroeconomics. It provides a method for building models in which business cycles and economic growth emerge from the interactions of a large number of heterogeneous agents. Drawing from recent advances in agent-based computational modeling, the authors show how insights from dispersed fields can be fruitfully combined to improve our understanding of macroeconomic dynamics.

Weird Ties?
Weird Ties?

Author:

Publisher:

Published: 2005

Total Pages:

ISBN-13:

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This paper studies how the interplay between technological shocks and financial variables shapes the properties of macroeconomic dynamics. Most of the existing literature has based the analysis of aggregate macroeconomic regularities on the representative agent hypothesis (RAH). However, recent empirical research on longitudinal micro data sets has revealed a picture of business cycles and growth dynamics that is very far from the homogeneous one postulated in models based on the RAH. In this work, we make a preliminary step in bridging this empirical evidence with theoretical explanations. We propose an agent-based model with heterogeneous firms, which interact in an economy characterized by financial-market imperfections and costly adoption of new technologies. Monte-Carlo simulations show that the model is able jointly to replicate a wide range of stylised facts characterizing both macroeconomic time-series (e.g. output and investment) and firms' microeconomic dynamics (e.g. size, growth, and productivity). -- Financial Market Imperfections ; Business Fluctuations ; Economic Growth ; Firm Size ; Firm Growth ; Productivity Growth ; Agent-Based Models

Economics: Complex Windows
Economics: Complex Windows

Author: Massimo Salzano

Publisher: Springer Science & Business Media

Published: 2006-01-17

Total Pages: 229

ISBN-13: 884700344X

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“In some ways, the e?ect of achieving understanding is to reverse completely our initial attitude of mind. For everyone starts (as we have said) by being perplexed by some fact or other: for instance... the fact that the diagonal of a square is incommensurable with the side. Anyone who has not yet seen why the side and the diagonal have no common unit regards this as quite extra- dinary. But one ends up in the opposite frame of mind... for nothing would so much ?abbergast a mathematician as if the diagonal and side of a square were to become commensurable”. [Aristotele] This is the ?rst volume of a new series entitled “New Economic Windows”. Each volume in the series will, we hope, provide pointers towards a better understanding of the nature of economic phenomena and help to “reverse our initial state of mind” as economists. As H. Simon observed, Economics must be considered a “hard”, (in the sense of di?cult rather than precise), science. As he cogently argued, the problems dealt with are so complex they “cannot simply be reduced to analytically solvable models or decomposed into sepa- 1 rate sub processes”. In this he was following on from Einstein who, many years earlier, when asked why he had not turned his attention to economics said that he found it too di?cult a subject to handle scienti?cally.

Emergent Macroeconomics
Emergent Macroeconomics

Author: Domenico Gatti

Publisher: Springer

Published: 2008-04-14

Total Pages: 114

ISBN-13: 9788847007246

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This valuable book contributes substantively to the current state-of-the-art of macroeconomics. It provides a method for building models in which business cycles and economic growth emerge from the interactions of a large number of heterogeneous agents. Drawing from recent advances in agent-based computational modeling, the authors show how insights from dispersed fields can be fruitfully combined to improve our understanding of macroeconomic dynamics.

Macroeconomic Dynamics in a Model of Goods, Labor and Credit Market Frictions
Macroeconomic Dynamics in a Model of Goods, Labor and Credit Market Frictions

Author: Nicolas Petrosky-Nadeau

Publisher:

Published: 2014

Total Pages: 34

ISBN-13:

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This paper shows that goods-market frictions drastically change the dynamics of the labor market, bridging the gap with the data both in terms of persistence and volatility. In a DSGE model with three imperfect markets - goods, labor and credit - we find that credit- and goods-market imperfections are substitutable in raising volatility. Goods-market frictions are however unique in generating persistence. The two key mechanisms generating autocorrelation in growth rates and the hump-shaped pattern in the response to productivity shocks are related to the goods market: i) countercyclical dynamics of goods market tightness and prices, which alter future profit flows and raise persistence and ii) procyclical search effort in the goods market, by either consumers, firms or both, raises both amplification and persistence. Expanding our knowledge of goods market frictions is thus needed for a full account of labor market dynamics.

The Economics of Imperfect Markets
The Economics of Imperfect Markets

Author: Giorgio Calcagnini

Publisher: Springer Science & Business Media

Published: 2009-10-22

Total Pages: 237

ISBN-13: 3790821314

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This book is a collection of eleven papers concerned with the effects of market imperfections on the decision-making of economic agents and on economic policies that try to correct the inefficient market outcomes due to those imperfections. As a consequence, real and financial imperfections are related : economic decisions are simultaneously affected by imperfections present both in real and financial markets. Notwithstanding the obvious fact that market interdependence is not novel, scholar interests are typically concentrated on the specific relationship among economic decisions originating from particular imperfections. This explains why, in the case of perfect financial markets, we can speak of "the" us.

The New Macroeconomics
The New Macroeconomics

Author: Huw David Dixon

Publisher: Cambridge University Press

Published: 1995-10-19

Total Pages: 408

ISBN-13: 9780521479479

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Brings together leading researchers from the USA and Europe to examine the literature on the new macroeconomics.

Market Imperfections, Macroeconomic Conditions, and Capital Structure Dynamics
Market Imperfections, Macroeconomic Conditions, and Capital Structure Dynamics

Author: Moonsoo Kang

Publisher:

Published: 2018

Total Pages: 53

ISBN-13:

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This article investigates how “systematic” adjustment costs proxied by market imperfections, and macroeconomic conditions affect capital structure dynamics in a cross-country setting. We document substantial variations in firms' capital structure adjustments across countries and, particularly, over time. Consistent with adjustment costs impeding firms from rebalancing their capital structures, worse market imperfections are associated with slower speeds of adjustment (SOA) and larger leverage deviations. Intertemporally, capital structure adjustment is procyclical, with SOA increasing by 0.9 percentage point for a one-percentage-point increase in GDP growth rate. The procyclicality is attributable to good macroeconomic conditions mitigating market imperfections through channels of 1) facilitating free-ride restructuring and 2) uncertainty alleviation. Our investigation features a bootstrapping-based estimation method that addresses the mechanical mean reversion of leverage ratio.