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The Fundamental Surplus

delete2017-09-01
delete60
PRE
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L
Lars Ljungqvist *
T
ThomasJ.Sargent (Sargent, Thomas J.)
DOI:10.1257/aer.20150233delete
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摘要

摘要

En 中文
To generate big responses of unemployment to productivity changes, researchers have reconfigured matching models in various ways: by elevating the utility of leisure, by making wages sticky, by assuming alternating-offer wage bargaining, by introducing costly acquisition of credit, by assuming fixed matching costs, or by positing government- mandated unemployment compensation and layoff costs. All of these redesigned matching models increase responses of unemployment to movements in productivity by diminishing the fundamental surplus fraction, an upper bound on the fraction of a job's output that the invisible hand can allocate to vacancy creation. Business cycles and welfare state dynamics of an entire class of reconfigured matching models all operate through this common channel.
Keyword:
EQUILIBRIUM UNEMPLOYMENT
CYCLICAL BEHAVIOR
WAGE STICKINESS
BUSINESS CYCLES
LABOR-MARKETS
MODELS
FLUCTUATIONS
TECHNOLOGY
VOLATILITY
EMPLOYMENT
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期刊

American Economic Review 封面图
American Economic Review
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11.6
论文数:
5.0K
被引数:
7.5W

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N
New York University
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4.4W
论文数: 3.9W
被引数: 5.8W
S
Stockholm School of Economics
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651
论文数: 996
被引数: 2.7K
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