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Endogenous Fluctuations (endogenous + fluctuation)

Distribution by Scientific Domains

Business, Economics, Finance and Accounting	100%

Selected Abstracts

CAPITAL,LABOUR SUBSTITUTION AND ENDOGENOUS FLUCTUATIONS: A MONOPOLISTIC COMPETITION APPROACH WITH VARIABLE MARKUP,

THE JAPANESE ECONOMIC REVIEW, Issue 3 2009
THOMAS SEEGMULLER
This paper analyses an overlapping generations model with endogenous product diversity where strategic interactions between producers are introduced; it examines how they affect the stability properties of the steady state. Because of free entry, strategic interactions between producers imply a new dynamic feature, markup variability, promoting indeterminacy and endogenous cycles. Indeed, in contrast to the model without strategic interaction, endogenous fluctuations can occur when the substitution between the production factors, capital and labour, is not too weak, but in accordance with empirical estimates. [source]

MARKET POWER, PRICE ADJUSTMENT, AND INFLATION,

INTERNATIONAL ECONOMIC REVIEW, Issue 1 2010
Allen Head
We study a monetary search economy in which endogenous fluctuations in market power driven by changes in consumers' search intensity determine the extent of price adjustment to movements in productivity and the money growth rate. A calibrated version of the economy exhibits countercyclical fluctuations in markups and is consistent with the observed incomplete response of nominal prices to cost movements associated with productivity fluctuations and to changes in the money growth rate. Furthermore, a higher average rate of inflation results in a lower average markup and increases the sensitivity of prices to fluctuations in either productivity or money growth. [source]

Boom and Bust Cycle of the Stock Market, and Economic Growth in a Vintage Capital Model

INTERNATIONAL JOURNAL OF ECONOMIC THEORY, Issue 3 2008
Takeshi Kobayashi
E13; E32; O33; O47 We construct a growth model of overlapping generations with vintage capital. There exists an equilibrium that converges to the balanced growth path through endogenous fluctuations of investment, consumption, and output in terms of the growth rate. When the technological change arrives and a rise in productivity is embodied only in newly invested capital, the economy converges to a new balanced growth path with a higher growth rate of output, but when we interpret the price of existing old capital as the stock market capitalization, the rise in productivity is accompanied by an initial decline in the stock market. Oscillatory equilibria are supported as perfect-foresight equilibria in the present framework with finitely lived agents and capital. Any oscillatory equilibrium is associated with the regime switch from an economy with both young and old capital in use into one with only old capital in use. [source]

On the stabilizing virtues of imperfect competition

INTERNATIONAL JOURNAL OF ECONOMIC THEORY, Issue 4 2005
Thomas Seegmuller
D43; E32 We analyze the stabilizing role of imperfect competition on fluctuations as a result of indeterminacy and endogenous cycles. In this paper, imperfect competition is a source of monopoly profits, because of producer market power. Considering an overlapping generations model with capital accumulation and elastic labor supply, we show that under imperfect competition, the emergence of endogenous fluctuations requires a weaker substitution between production factors than under perfect competition. In this sense, imperfect competition stabilizes fluctuations. However, we find an opposite conclusion concerning the elasticity of labor supply. Indeed, endogenous fluctuations are compatible with a less elastic labor supply under imperfect competition. [source]