Journal:
American Economic Review

Year:
2023

Author(s):
Malgouyres, C., Mayer, T., Mazet-Sonilhac, C.

URL:
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85167779012&doi=10.1257%2faer.20201753&partnerID=40&md5=d14204469006dd4a5acf40f12c407f7c

Abstract:
Suárez Serrato and Zidar (2016) identify state corporate tax incidence in a spatial equilibrium model with imperfectly mobile firms. Their identification argument rests on comparative statics omitting a channel implied by their model: the link between common determinants of a location’s attractiveness and the average idiosyncratic productivity of firms choosing that location. This compositional margin causes the labor demand elasticity to be independent from the product demand elasticity, impeding the identification of incidence from the four estimated reduced-form effects. Assigning consensual values to the unidentified parameters, we find that the incidence share borne by firm owners is closer to 25 percent than 40 percent. © 2023 American Economic Association. All rights reserved.