NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH

NBER Publications by Enisse Kharroubi

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Working Papers and Chapters

May 2012Monetary Policy, Liquidity, and Growth
with Philippe Aghion, Emmanuel Farhi: w18072
In this paper, we use cross-industry, cross-country panel data to test whether industry growth is positively affected by the interaction between the reactivity of real short term interest rates to the business cycle and industry-level measures of financial constraints. Financial constraints are measured, either by the extent to which an industry is prone to being "credit constrained", or by the extent to which it is prone to being "liquidity constrained". Our main findings are that: (i) the interaction between credit or liquidity constraints and monetary policy countercyclicality, has a positive, significant, and robust impact on the average annual rate of labor productivity in the domestic industry; (ii) these interaction effects tend to be more significant in downturns than in upturns.
June 2009Credit Constraints, Cyclical Fiscal Policy and Industry Growth
with Philippe Aghion, David Hemous: w15119
This paper evaluates whether the cyclical pattern of fiscal policy can affect growth. We first build a simple endogenous growth model where entrepreneurs can invest either in short-run projects or in long-term growth enhancing projects. Long-term projects involve a liquidity risk which credit constrained firms try to overcome by borrowing on the basis of their short-run profits. By increasing firms' market size in recessions, a countercyclical fiscal policy will boost investment in productivity-enhancing long-term projects, and the more so in sectors that rely more on external financing or which display lower asset tangibility. Second, the paper tests this prediction using Rajan and Zingales (1998)'s diff-and-diff methodology on a panel data sample of manufacturing industries across 17 OEC...

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