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specifications of the data on many dimensions, though not on all. This includes capturing the high persistence and high volatility of … most of the key variables, the negative co-variation of unemployment and vacancies, and the behaviour of the worker job … finding rate. A key role in this fit is played by the convexity of hiring costs and the stochastic properties of the …
Persistent link: https://www.econbiz.de/10005124215
movements in GDP, unemployment, vacancies, and wages in the period from 2007 until 2011. We show that contractionary financial …
Persistent link: https://www.econbiz.de/10011083316
Structural vector-autoregressions with long-run restrictions are extraordinarily sensitive to low-frequency correlations. This paper explores this sensitivity analytically and via simulations, focusing on the contentious issue of whether hours worked rise or fall when technology improves. Recent...
Persistent link: https://www.econbiz.de/10005067465
We build a New Keynesian model of the business cycle with sticky prices and real wage rigidities motivated by efficiency wages of the gift exchange variety. Compared to a standard sticky price model, our Fair Wage model provides an explanation for structural employment and generates more...
Persistent link: https://www.econbiz.de/10005067494
Using data for the G7 countries, conditional correlations of employment and productivity are estimated, based on a decomposition of the two series into technology and non-technology components. The picture that emerges is hard to reconcile with the predictions of the standard real business cycle...
Persistent link: https://www.econbiz.de/10005656273
stochastic dynamic general equilibrium model economy. Matching between workers and vacancies with endogenous time spent in search …
Persistent link: https://www.econbiz.de/10005661471
A search-theoretic general equilibrium model of frictional unemployment is shown to be consistent with some of the key regularities of unemployment over the business cycle. In the model the return to a job moves stochastically. Agents can choose either to quit and search for a better job, or...
Persistent link: https://www.econbiz.de/10005666661
This paper surveys the use of search and matching models in macroeconomics. It outlines the standard model, discusses its extensions, presents alternative formulations, considers the empirical evidence, and studies applications to macroeconomic questions such as business cycles, growth, and...
Persistent link: https://www.econbiz.de/10005792066
Fluctuations in firms' revenues reduce firms' viability and are costly from a social welfare point of view even when agents are risk neutral if (i) the decision to continue operating a firm is not efficient at the margin so that fluctuations shorten firms' life expectancy (because they increase...
Persistent link: https://www.econbiz.de/10008528536
volatility and persistence of vacancies and unemployment. …
Persistent link: https://www.econbiz.de/10008611008