Bitte verwenden Sie diesen Link, um diese Publikation zu zitieren, oder auf sie als Internetquelle zu verweisen: https://hdl.handle.net/10419/318182 
Erscheinungsjahr: 
2024
Schriftenreihe/Nr.: 
BCAM Working Paper No. 2401
Verlag: 
Birkbeck, University of London, Birkbeck Centre for Applied Macroeconomics (BCAM), London
Zusammenfassung: 
This paper shows the importance of technological synergies among heterogeneous firms for aggregate fluctuations. First, we document six novel empirical facts using microdata that suggest the existence of important technological synergies between trading firms, the presence of positive assortative matching among firms, and their evolution during the business cycle. Next, we embed technological synergies in a general equilibrium model calibrated on firm-level data. We show that frictions in forming trading relationships and separation costs explain imperfect sorting between firms in equilibrium. In particular, an increase in the volatility of idiosyncratic productivity shocks significantly decreases aggregate output without resorting to non-convex adjustment costs.
Schlagwörter: 
Technological synergies
heterogeneous firms
idiosyncratic uncertainty
JEL: 
C63
C68
C78
E32
E37
E44
G12
URL der Erstveröffentlichung: 
Dokumentart: 
Working Paper

Datei(en):
Datei
Größe





Publikationen in EconStor sind urheberrechtlich geschützt.