24 September 2012
The 2009 Home Affordable Modification Program (HAMP), which was one of the federal government's responses to the foreclosure crisis, provided financial incentives to mortgage servicers to renegotiate mortgage loans. Sumit Agarwal
, Gene Amromin
, Itzhak Ben-David
, Souphala Chomsisengphet
, Tomasz Piskorski
, and Amit Seru
estimate that the HAMP program will reach only about one-third of its targeted households. The reason for this shortfall is that a few large servicers have been renegotiating mortgages at half the rate of other mortgage lenders, possibly because of limited organizational capacity. Experience with this program suggests that it is not possible for the government to quickly influence firm behavior with financial incentives.
21 September 2012
Several early expansions of Medicaid extended eligibility for this publicly provided health insurance only to children born after September 30, 1983. If their family incomes were at or just below the poverty line, children had nearly five more years of Medicaid eligibility if they were born just after the cutoff date than if they were born just before it. Bruce Meyer
and Laura Wherry
find that these program expansions had a particularly large effect on Medicaid eligibility for black children, and that these expansions were associated with a a 13-18 percent decrease in the mortality rate of black teens born after September 30, 1983.
20 September 2012
From December 2007 to March 2010, the U.S. Federal Reserve System used the Term Auction Facility (TAF) to inject funds into the banking system. Effi Benmelech
finds that foreign banks accounted for 58 percent of the TAF lending, with a total amount of $2.2 trillion as compared to $1.6 trillion for U.S. banks. Most of the banks and financial institutions that pledged asset-backed securities as collateral were foreign – primarily European – banks. These European banks were more likely to bid for TAF money because they were more severely affected by the financial crisis, given the mismatch between their assets and liabilities: the data suggest that foreign banks had to borrow from the Federal Reserve Bank to meet their dollar-denominated liabilities.
19 September 2012
As one way of measuring government efficiency in various nations, Alberto Chong
, Rafael La Porta
, Florencio Lopez-de-Silanes
, and Andrei Shleifer
mailed letters to non-existent business addresses in 159 countries (10 per country). All of the countries are signatories of the International Postal Convention, which requires that undeliverable letters be returned to sender. The researchers found that about 60 percent of the letters were returned to the return address in the United States, but that there were large differences across nations in the percentage returned. For example, all of the letters that were mailed to Canada, Norway, and Germany were returned, while none of the letters sent to Tajikistan,
Cambodia, and Russia were returned. They conclude that this “return rate” provides a simple measure of one aspect of government efficiency, and that it is influenced both by technology and management quality.
18 September 2012
and Jesse Schreger
find that government budget forecasts tend to be overly optimistic, especially among the Eurozone countries. Particularly during booms, and when they have large contemporaneous budget deficits, governments’ real GDP forecasts are similarly over-optimistic. Eurozone members often exceed the 3 percent cap on budget deficits, but almost never forecast that they will do so in the future. National fiscal rules help to counteract the wishful thinking that seems to come with euro membership, because when governments violate the 3 percent cap, these rules apparently constrain them from making unrealistic forecasts. The existence of an independent fiscal institution producing budget forecasts at the national level reduces the over-optimism bias of forecasts made when the countries are in violation of the 3 percent cap.
17 September 2012
, Yuriy Gorodnichenko
, and Gee Hee Hong
analyze data on prices and quantities sold at the universal product code-level at stores in 50 metropolitan areas and 31 product categories between January 2001 and December 2007. Consistent with the notion that consumers reallocate their expenditures in response to economic conditions, the researchers find that inflation in "effective prices" (that is, the average prices paid by consumers) is more cyclically sensitive than inflation in posted prices. Furthermore, the difference is significant: a 2 percentage point increase in the local unemployment rate lowers the local inflation rate in effective prices by one half of one percent relative to the inflation rate in posted prices for a given product. The authors suggest that there is more flexibility in the prices paid by households than the prices charged by firms, but this flexibility appears to be driven by the reallocation of household expenditures across retailers rather than by sales.
14 September 2012
, Taylor Nadauld
, René Stulz
, and Shane Sherlund
investigate whether capital requirements and accounting rules at financial institutions contributed to the selling of residential mortgage-backed securities (RMBS) at "fire sale" prices. They analyze a sample of more than 5,000 repeat transactions of non-agency RMBS by insurance companies from 2006 to 2009. They conclude that during the financial crisis, companies that became more capital constrained because of operating losses (not related to RMBS credit quality) and companies that recognized fair-value losses sold comparable RMBS at much lower prices than other insurance companies.
13 September 2012
Nearly half of the home purchases in coastal markets and locations where housing bubbles occurred during the recent economic downturn involved a second lien on top of the original mortgage. Donghoon Lee
, Christopher Mayer
, and Joe Tracy
find that only 20 to 30 percent of borrowers continue to pay their second lien for more than a year while remaining seriously delinquent on their first mortgage. In contrast, about 40 percent of credit card borrowers and 70 percent of auto loan borrowers continue to pay off those loans after defaulting on their mortgages.
12 September 2012
Since its initiation in 2003, the U.S. emissions cap-and-trade market – the NOx Budget Trading Program (NBP) –has greatly reduced NOx emissions. Michael Greenstone
, Olivier Deschenes
, and Joseph Shapiro
find that the reductions in NOx emissions decreased the number of summer days with high ozone levels by about 25 percent. They estimate that NBP also led to reductions in expenditures on prescription pharmaceuticals of almost 2 percent, while the summer mortality rate declined by approximately one half of one percent. That translates into 2,200 fewer premature deaths per summer, mainly among individuals 75 and older.
11 September 2012
Analyzing data on job vacancies from two sources, one of which covers all online advertisements of U.S. jobs, Ayşegül Şahin
, Joseph Song
, Giorgio Topa
, and Giovanni Violante
find that a mismatch between unemployed workers and available jobs in various industries and occupations explains at most one third of the total observed increase in the unemployment rate since 2006. They further find that a geographical mismatch between jobs and workers does not appear to play any role in increasing unemployment.