On borrowing limits and welfare

Francesc Obiols-Homs ()

UFAE and IAE Working Papers from Unitat de Fonaments de l'Anàlisi Econòmica (UAB) and Institut d'Anàlisi Econòmica (CSIC)

Abstract: We study the effect of borrowing limits on welfare in several versions of exchange and production economies. There is a "quantity" effect of a larger borrowing limit which is beneficial for liquidity constrained agents, but essentially irrelevant otherwise. There is also a "price effect" which tends to increase the interest rate so that lenders are better off and borrowers are worse off. The combination of these effects produces that aggregate welfare in equilibrium (or ex ante welfare) displays an inverted U-shape as a function of the borrowing limit. In infinite horizon economies with incomplete markets we find a sizable "middle class" of not liquidity constrained but indebted agents that observes small gains, or even loses, after the borrowing limit is enlarged.

Keywords: Borrowing constraints; incomplete markets; welfare (search for similar items in EconPapers)
JEL-codes: D52 D58 J22 (search for similar items in EconPapers)
Pages: 35
Date: 2009-10-14
New Economics Papers: this item is included in nep-cba
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Related works:
Working Paper: On borrowing limits and welfare (2015)
Journal Article: On borrowing limits and welfare (2011)
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Persistent link: https://EconPapers.repec.org/RePEc:aub:autbar:804.09

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