Falling Interest Rates and Credit Misallocation: Lessons from General Equilibrium
Luc Laeven (),
Alejandro Van der Ghote and
No 1268, Working Papers from Barcelona School of Economics
What is the effect of declining interest rates on the efficiency of resource allocation and overall economic activity? We study this question in a setting in which entrepreneurs with different productivities invest in capital, subject to financial frictions. We show that a fall in the interest rate has an ambiguous effect on aggregate output. In partial equilibrium, a lower interest rate raises aggregate investment both by relaxing financial constraints and by prompting relatively less productive entrepreneurs to invest. In general equilibrium, this higher demand for capital raises its price and crowds out investment by the more productive entrepreneurs. When this crowding-out effect is strong enough, a fall in the interest rate becomes contractionary. Moreover, in a dynamic setup, such reallocation effects among entrepreneurs can interact with the classic balance-sheet channel, giving rise to a boom-bust impulse response of output to a fall in the interest rate. We provide evidence in support of our mechanism using data from the US and Spain.
Keywords: low interest rates; financial frictions; firm heterogeneity; misallocation; credit asset prices; monetary policy (search for similar items in EconPapers)
JEL-codes: E22 E32 E44 E52 (search for similar items in EconPapers)
New Economics Papers: this item is included in nep-cba and nep-mac
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Working Paper: Falling Interest Rates and Credit Misallocation: Lessons from General Equilibrium (2021)
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Persistent link: https://EconPapers.repec.org/RePEc:bge:wpaper:1268
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