Abstract
Economic policy uncertainty affects firm dynamics and profitability, and thus imposes an impact on firm markups and market power. Using quarterly data of the U.S. publicly listed firms over 1985Q1 to 2020Q3, this paper empirically shows a decline of firm markups under an uncertain environment. However, the decrease in average markup does not necessarily imply an increase in market competition due to the heterogeneous effects among firms. Specifically, an uncertain environment seems to advantage larger and more innovative firms compared with smaller or less innovative firms, indicating a disproportionate distribution of resource and market power reformation. We further show that the within industry markup dispersion, as well as the market concentration, increases given one standard deviation increase of economic policy uncertainty.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
