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the "competition effect", by which desired price markups and inflation decrease when entry rises. We find that a 1 percent …
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This paper studies the behaviour of firm entry and exit in response to macroeconomic shocks. We formulate a dynamic stochastic general equilibrium model with an endogenous number of producers. From the calibrated model, we derive a minimum set of robust sign restrictions to identify four kinds...
Persistent link: https://www.econbiz.de/10011506624
Business cycle models with sticky prices and endegenous firm entry make novel predictions on the transmission of shocks through the extensive margin of investment. This paper tests some of these predictions using a vector autoregression with model-based sign restrictions. We find a positive and...
Persistent link: https://www.econbiz.de/10010295880
As GDP is highly correlated with both entering and exiting firms, we develop a totally microfounded DSGE model with endogenous firms entry as well as exit decisions. We show that the simplifying assumption of a constant firms' death rate made by the recent literature on DSGE modelling can lead...
Persistent link: https://www.econbiz.de/10010299744
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business cycle fluctuations. The amplification mechanism works through the competition and the variety effect. This paper tests … the significance of this amplification mechanism, quantifies its importance, and disentangles the competition and the … competition and the variety effect are estimated to be statistically significant. Together, they amplify the volatility of output …
Persistent link: https://www.econbiz.de/10011390479
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