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Evaluating Policies to Prevent another Crisis: An Economist's View

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  • Paul S. Willen

Abstract

I consider four policies created to address the financial crisis: (1) the ability-to-repay requirement in mortgage underwriting; (2) reform of rating agency compensation, (3) risk retention in securitization, and (4) mandatory loan renegotiation. I show that according to standard models, policies (1)-(3) do not address the standard asymmetric information problems that afflict financial markets. Policy (4) could reduce the deadweight losses associated with asymmetric information but requires that policy makers allocate gains and losses.

Suggested Citation

  • Paul S. Willen, 2014. "Evaluating Policies to Prevent another Crisis: An Economist's View," NBER Working Papers 20100, National Bureau of Economic Research, Inc.
    • Handle: RePEc:nbr:nberwo:20100
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    More about this item

    JEL classification:

    • D61 - Microeconomics - - Welfare Economics - - - Allocative Efficiency; Cost-Benefit Analysis
    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
    • G28 - Financial Economics - - Financial Institutions and Services - - - Government Policy and Regulation

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