Working Paper(17-002E) "Debt-Ridden Borrowers and Economic Slowdown"

This is working paper.

Economic growth slows for an extended period after a financial crisis. We construct a model in which the one-time buildup of debt can depress the economy persistently even when there is no shock on financial technology. We consider the debt dynamics of a firm under an endogenous borrowing constraint. When the initial debt is large, the borrowing constraint binds tight and production is inefficient for an extended period. A firm is called debt-ridden when it owes the maximum sustainable amount of debt. A debt-ridden firm pays all income every period as the interest payment on the debt. A noticeable result in the deterministic case is that a debt-ridden firm continues inefficient production permanently. Further, if the initial debt exceeds a certain threshold, the firm chooses to increase borrowing and become debt-ridden intentionally. The emergence of a substantial number of debt-ridden firms lowers economic growth persistently by reducing the growth rate of aggregate productivity. As lenders have no incentive to reduce debt, a policy intervention that provides debt-ridden borrowers with relief from excessive debt may thus be necessary to restore economic growth.

Old Version is here14-005E
Previous versions of this paper were circulated under the title "Debt-Ridden Borrowers and Productivity Slowdown"

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