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Revisiting Overborrowing and Its Policy Implications

Gianluca Benigno, Huigang Chen, Christopher Otrok (), Alessandro Rebucci () and Eric Young ()

CEP Discussion Papers from Centre for Economic Performance, LSE

Abstract: This paper analyzes quantitatively the extent to which there is overborrowing (i.e., inefficient borrowing) in a business cycle model for emerging market economies with production and an occasionally binding credit constraint. The main finding of the analysis is that overborrowing is not a robust feature of this class of model economies: it depends on the structure of the economy and its parametrization. Specifically, we find underborrowing in a production economy with our baseline calibration, but overborrowing with more impatient agents and more volatile shocks. Endowment economies display overborrowing regardless of parameter values, but they do not allow for policy intervention when the constraint binds (in crisis times). Quantitatively, the welfare gains from implementing the constrained-efficient allocation are always larger near crisis times than in normal ones. In production economies, they are one order of magnitude larger than in endowment economies both i n crisis and normal times. This suggests that the scope for economy-wide macro-prudential policy interventions (e.g. prudential taxation of capital flows and capital controls) is weak in this class of models.

Keywords: Bailouts; financial frictions; macro prudential policies; overborrowing (search for similar items in EconPapers)
JEL-codes: E52 F37 F41 (search for similar items in EconPapers)
New Economics Papers: this item is included in nep-cba, nep-dge and nep-mac
Date: 2010-10
References: View complete reference list from CitEc
Citations: View citations in EconPapers (11) Track citations by RSS feed

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Related works:
Chapter: Revisiting Overborrowing and its Policy Implications (2011) Downloads
Working Paper: Revisiting Overborrowing and Its Policy Implications (2011) Downloads
Working Paper: Revisiting Overborrowing and its Policy Implications (2010) Downloads
Working Paper: Revisiting Overborrowing and its Policy Implications (2010) Downloads
Working Paper: Revisiting Overborrowing and its Policy Implications (2010) Downloads
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