Political Sentiment and Innovation: Evidence from Patenters / Joseph Engelberg, Runjing Lu, William Mullins, Richard R. Townsend.

Format:

Book

Author/Creator:

Engelberg, Joseph.

Contributor:

National Bureau of Economic Research.

Lu, Runjing.

Mullins, William.

Townsend, Richard R.

Series:

Working Paper Series (National Bureau of Economic Research) no. w31619.

NBER working paper series no. w31619

Language:

English

Physical Description:

1 online resource: illustrations (black and white);

Place of Publication:

Cambridge, Mass. National Bureau of Economic Research 2023.

Summary:

We document political sentiment effects on US inventors. Democratic inventors are more likely to patent (relative to Republicans) after the 2008 election of Obama but less likely after the 2016 election of Trump. These effects are 2-3 times as strong among politically active partisans and are present even within firms over time. Patenting by immigrant inventors (relative to non-immigrants) also falls following Trump's election. Finally, we show partisan concentration by technology class and firm. This concentration aggregates up to more patenting in Democrat-dominated technologies (e.g., Biotechnology) compared to Republican-dominated technologies (e.g., Weapons) following the 2008 election of Obama.

Notes:

Print version record

August 2023.