Why Did NASDAQ Market Makers Stop Avoiding Odd-Eighth Quotes?

On May 26 and 27, 1994 several national newspapers reported the findings of Christie and Schultz (1994) who cannot reject the hypothesis that market makers of active NASDAQ stocks implicitly colluded to maintain spreads of at least $0.25 by avoiding odd-eighth quotes. On May 27, dealers in Amgen, Cisco Systems, and Microsoft sharply increased their use of odd-eighth quotes, and mean inside and effective spreads fell nearly 50 percent. This pattern was repeated for Apple Computer the following trading day. Using individual dealer quotes for Apple and Microsoft, we find that virtually all dealers moved in unison to adopt odd-eighth quotes.     

INFORMATION EXTERNALITIES IN OIL AND GAS LEASING

This paper discusses the theory and measurement of information externalities in oil and gas leasing. A study of leases issued in the Gulf of Mexico reveals significant positive information externalities resulting from prior development of adjoining leases. According to a recent court decision, these effects provide an added consideration in the determination of a "fair and equitable" division of revenues from federal tracts adjoining state lands, as required by the 1978 amendments to the Outer Continental Shelf Lands Act     

COMMODITY PRICE SHOCKS AND THE AUSTRALIAN ECONOMY SINCE FEDERATION*

Australia has experienced frequent and large commodity export price shocks similar to commodity exporters in Asia, Africa, and Latin America, but this price volatility has had much more modest impact on economic performance. Why? This paper explores Australian terms of trade volatility since 1901. It identifies two major price shock episodes before the recent mining‐led boom and bust. It assesses their relative magnitude, their impact on de‐industrialisation and distribution during the booms, and the labour market and policy responses to the shocks. Australia has indeed responded differently to volatile commodity prices than have other commodity exporters.     

Inflation Dynamics When Inflation Is Near Zero

We discuss the likely evolution of U.S. inflation in the near and medium terms on the basis of (i) past U.S. experience with very low levels of inflation, (ii) the most recent Japanese experience with negative inflation, and (iii) some preliminary U.S. micro evidence on downward nominal wage rigidity. Our findings question the view that stable long‐run inflation expectations and downward nominal wage rigidity will necessarily provide sufficient support to prices to avoid further declines in inflation. We show that an inflation model fitted on Japanese data over the past 20 years, which accounts for both short‐ and long‐run inflation expectations, matches the recent U.S. inflation experience quite well. While the model indicates that U.S. inflation might be subject to a lower bound, it does not rule out a prolonged period of low inflation or even mild deflation going forward. In addition, micro‐level data on wages suggest no obvious downward rigidity in the firm's wage bill, downward rigidity in individual wages notwithstanding. As a consequence, downward nominal wage rigidity may not be enough to offset deflationary pressures in the current situation.     

Domestic and Foreign Earnings, Stock Return Variability, and the Impact of Investor Sophistication

We examine the importance of foreign earnings relative to domestic earnings for a sample of U.S. multinationals using variance decomposition. Our methodology represents an alternative and complementary approach over the prior literature, which is based on traditional regressions and earnings response coefficients. We document that domestic earnings are more important in explaining the variance of unexpected returns than are foreign earnings and that the relative importance of domestic earnings is a decreasing function of investor sophistication. Last, we classify institutional investors as either short‐ or long‐term oriented following Bushee [1998]. We find that the variance contribution of foreign earnings increases with the level of investment by long‐term investors. In contrast, there is no significant relation between the degree of ownership by short‐term (or transient) investors and the variance contribution of domestic and foreign earnings. Overall, our results are consistent with Thomas's [1999] finding that investors on average underestimate the persistence of foreign earnings.     

Taxes and the Capital Structure of Partnerships,REIT's,and Related Entities

Academic finance has explored the effect of taxes on corporate capital structure in great detail. By contrast, the effect of taxes on the capital structure of partnerships, REIT's, and related entities has received little attention. The present paper shows that, under general conditions, the values of partnerships and REIT's are invariant to leverage, contradicting the sparse literature in the area. A proof similar to that of Modigliani-Miller is employed. The effect of real world imperfections is also examined.     

Trade Agreement vs. Open Shop: Employers' Choices before WWI

Neither cultural individualism nor hostility to craft control adequately explains American employers' rejection of collective bargaining before World War I. Evidence from selected cases in the U.S. and Britain suggests both that open-shop policies and trade agreements helped employers manage workplace conflict amid major changes in production practices, and that the relative timing and pace of changes in technology, market structure, and union growth shaped employers' choices.     

Nursing Turnover and Hospital Efficiency: An Organization-Level Analysis

This study tests the competing arguments that organization-level turnover is positively associated with organizational inefficiency or, alternatively, positively related to organizational inefficiency only in those organizations experiencing very high or very low turnover. Findings from multivariate analyses support the former argument: in a national sample of 333 hospitals, turnover among registered nurses was found to be associated in a positive linear fashion with both nonpersonnel operating and personnel costs per adjusted inpatient day.