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Journal Article
Bank capital ratios, asset growth, and the stock market
In recent quarters, the capital strength of the U.S. banking system has been improving rapidly in response to both regulatory pressures and business incentives. This article examines the different methods by which individual bank holding companies have increased their capital ratios and the relative rewards garnered by these strategies in the stock market.
Report
Can a fiscal contraction strengthen a currency?: Some doubts about conventional Mundell-Fleming results
This article demonstrates that a fiscal expansion can induce both a short- and long-run depreciation of a currency and, by parallel arguments, fiscal contraction can induce short- and long-run appreciation. This possibility hinges on a country being a debtor with at least some of its debt servicing costs reset periodically in response to changes in its domestic interest rates. In the simpler version of our model, we show that a fiscal expansion can lead to an instantaneous depreciation and a current account deficit, causing the currency to continue to depreciate over time. The current account ...
Journal Article
Current labor market trends and inflation
Report
Determinants and impacts of sovereign credit ratings
In this article, we present the first systematic analysis of the sovereign credit ratings of the two leading agencies, Moody's and Standard & Poor's (S&P). We find that the ordering of risks they imply is broadly consistent with macroeconomic fundamentals. While the agencies cite a large number of criteria in their assignment of sovereign ratings, a regression using only eight factors explains more than 90 percent of the cross-sectional variation in the ratings. In particular, a country's rating appears largely determined by its per capita income, external debt burden, inflation experience, ...
Journal Article
The baby boom generation and aggregate savings
Many analysts predict a resurgence in national savings as baby boomers approach retirement. This analysis of demographic trends and survey measures of savings and income suggests that such expectations may be ill founded. Although baby boomer saving rates will likely rise over the next twenty years, aggregate saving may not increase because other, low-saving age groups will be claiming an increasing share of the population. Moreover, despite a reputation for free spending, many baby boomers have accumulated substantial savings already and may not raise their saving rates aggressively in their ...
Journal Article
The credit rating industry
Investors and regulators have been increasing their reliance on the opinions of the credit rating agencies. This article shows that although the ratings provide accurate rank-orderings of default risk, the meaning of specific letter grades varies over time and across agencies. Noting that current regulations do not explicitly adjust for agency differences, the authors argue that a reassessment of the use of ratings and the adequacy of public oversight is overdue.
Journal Article
Sovereign credit ratings
Sovereign ratings are gaining importance as more governments with greater default risk borrow in international bond markets. But while the ratings have proved useful to governments seeking market access, the difficulty of assessing sovereign risk has led to agency disagreements and public controversy over specific rating assignments. Recognizing this difficulty, the financial markets have shown some skepticism toward sovereign ratings when pricing issues.
Journal Article
Effects of leverage on corporate investment and hiring decisions
Report
Multiple ratings and credit standards: differences of opinion in the credit rating industry
Rating-dependent financial regulators assume that the same letter ratings from different agencies imply the same levels of default risk. Most "third" agencies, however, assign significantly higher ratings on average than Moody's and Standard & Poor's. We show that, contrary to the claims of some rating industry professionals, sample selection bias can account for at most half of the observed average difference in ratings. We also investigate the economic rationale for using multiple rating agencies. Among the many variables considered, only size and bond-issuance history are consistently ...
Report
Multiple ratings and credit standards: differences of opinion in the credit rating industry
This paper tests whether the tendency of third rating agencies to assign higher ratings than Moody's and Standard & Poor's results from more lenient standards or sample selection bias. More lenient standards might result from incentives to satisfy issuers who are, in fact, the purchasers of the ratings. Selection bias might be important because issuers that expect a low rating from a third agency are unlikely to request one. Our analysis of a broad sample of corporate bond ratings at year-end 1993 reveals that, although sample selection bias appears important, it explains less than half the ...