SLIDE 28 c
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Government Guarantee - Rationale (cont'd)
111111 If
there is a large shock to the housing system-like we experienced in 2007-08-the government will intervene
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It is irresponsible to pretend otherwise. The alternative is to risk an economic depression. Better to structure and price
an explicit guarantee appropriately ex ante than to bail out the system ex
post, thereby validate an implicit guarantee that
engenders moral hazard, and either write off the cost of intervention-adding to fiscal deficits-or go through contortions to try to recover it fairly and without disrupting markets
111111
Foreign countries with material mortgage markets do not operate without either an explicit or implicit guarantee
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The lauded covered bond markets in Denmark and Germany proved to be implicitly guaranteed: In October 2008, Germany established a bail out fund for its banks, and Denmark guaranteed all deposits and senior debt issued by banks
1111111
Previous attempts to rely on purely private mortgage securities markets in the U.S. failed
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Poor underwriting, misaligned incentives, lax regulation, and investors' inability to judge credit quality undermined them Some economists argue that a government guarantee is not necessary for mortgages because private investors will impose discipline on originators, but U.S. history suggests otherwise
1870s and 1880s
Credit Fancier model where
- riginators issued debt backed by
their mortgage pools and investors assumed credit risk
1900s
New York title guarantee companies originated mortgages, insured them, and sold participation certificates backed by them Failed because originators violated Failed because companies violated their underwriting standards and adversely selected collateral(l) their underwriting standards and were poorly regulated and thinly capitalized
1920s
Single-property real estate bond backed by a single building and used to finance large construction projects Failed because of poor
- underwriting. Led to Trust
Indenture Act of 1939
2000s
Private label mortgage securities Failed because of poor underwriting and regulation, and the inability of investors to evaluate credit risk
(1) There is evidence of similar adverse selection in prime jumbo serurities issued in 2005 and 2006, the height of the recent bubble. See Elul, Ronel, Working Paper No. 09-
21/R, Seruritization and Morgage Default, Federal Reserve Bank of Philadelphia, Working Papers, 2011 (finding that seruritized prime jumbo loans defaulted at rates 20 pereent higher than seemingly mm parable non-seruritized loans) .