Financial Integration and the Co-Movement of Economic Activity: Evidence from U.S. States
57 Pages Posted: 4 Dec 2020 Last revised: 7 Dec 2020
Date Written: November, 2020
We analyze the effect of the geographic expansion of banks across U.S. states on the comovement of economic activity between states. Exploiting the removal of interstate banking restrictions to construct time-varying instrumental variables at the state-pair level, we find that bilateral banking integration increases output co-movement between states. The effect of financial integration depends on the nature of the idiosyncratic shocks faced by states and is stronger for more financially dependent industries. Finally, we show that integration (1) increases the similarity of bank lending fluctuations between states and (2) contributes to the transmission of deposit shocks across states.
JEL Classification: E32, F36, F44, G21
Suggested Citation: Suggested Citation