The Finance Uncertainty Multiplier
80 Pages Posted: 29 Dec 2017 Last revised: 27 Oct 2019
There are 2 versions of this paper
The Finance Uncertainty Multiplier
The Finance Uncertainty Multiplier
Date Written: October 26, 2019
Abstract
We show how real and financial frictions amplify, prolong and propagate the impact of uncertainty shocks. We first use a novel instrumentation strategy to address endogeneity in estimating the impact of uncertainty, by exploiting differential firm exposure to exchange rate, policy, treasury, and energy price volatility in a panel of US firms. Furthermore, using common proxies for financial constraints, we show that ex-ante financially constrained firms cut their investment more than unconstrained firms following an uncertainty shock. We then build a model with real and financial frictions. We show that adding financial frictions: i) amplifies uncertainty shocks by doubling their impact on output; ii) increases persistence by doubling the duration of the drop; and iii) propagates uncertainty shocks by spreading their impact onto financial variables. These results highlight why in periods of greater financial frictions uncertainty can be particularly damaging.
Keywords: Uncertainty, Financial frictions, Investment, Employment, Cash holding, Equity payouts
JEL Classification: D22, E23, E44, G32
Suggested Citation: Suggested Citation
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