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Partisan Entrepreneurship

JOSEPH ENGELBERG, JORGE GUZMAN, RUNJING LU, WILLIAM MULLINS

The Journal of Finance · 2026 · Volume 81 · Issue 4

DOI: 10.1111/jofi.70042

Abstract

Republicans start more firms than Democrats. In a sample of 40 million party-identified Americans between 2005 and 2017, we find that 5.5% of Republicans and 3.7% of Democrats become entrepreneurs. This partisan entrepreneurship gap is time-varying—Republicans increase their relative entrepreneurship during Republican administrations and decrease it during Democratic administrations, amounting to a partisan reallocation of 170,000 new firms over our 13-year sample. We find sharp changes in partisan entrepreneurship around the elections of President Obama and President Trump, with the strongest effects among the most politically active partisans: those that donate and vote.

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