Improving the efficiency of metropolitan area transit by joint analysis of its multiple providers

Public transportation in a metropolitan area often is supplied by multiple types of transit. This paper develops and illustrates a DEA-based procedure for estimating: overall efficiency of an area’s public transportation; technical efficiencies of the individual transit types; effect of each type on overall efficiency; and efficiency of the allocation of resources among types and an algorithm for improving it. The paper concludes that the overall efficiency of an urban area’s public transportation can be validly estimated only if the technical efficiency of each major transport type and the efficiency in allocating resources among them are taken into consideration.     

An Examination of Country Member Bank Cash Balances of the 1930s: A Test of Alternative Explanations

Around March 1933, commercial banks began accumulating unprecedented amounts of cash. Uncertainty over deposits and loans, low interest rates relative to brokerage fees, and costly de novo capital have been used to explain this behavior. This paper employs aggregate call-date data for country member banks in the 12 Federal Reserve districts to formally investigate the role of these factors in the accumulation. The results indicate a minimal, if any, role for these factors. The findings suggest that it was the unintended consequence of unprecedented deposit growth in the face of large scale-related adjustment costs.     

The influence of growth opportunities on the relationship between equity ownership and leverage

This study investigates whether the association between ownership structure and leverage varies with the magnitude of growth opportunities. According to the free cash flow hypothesis, managers receive utility from increasing firm size and the over-investment problem is more severe for firms with fewer growth opportunities. Considering the disciplinary role of leverage on the over-investment problem and ownership structure as a control mechanism to affect financing decisions, we hypothesize that the association between ownership structure and leverage is stronger for firms with fewer growth opportunities. We find that the association between equity ownership and leverage is significant for low-growth firms, but not for high-growth firms. The results mostly hold when sample firms are partitioned into large and small firms to directly control for the effect of firm size on the association between ownership structure and leverage.

The Language of Marketplace Rituals: Implications for Customer Experience Management

The domain of customer experience management (hereafter, CEM) includes every point of customer contact with products, services or businesses (Grewal, Levy, and Kumar 2009). In a recent special issue of the Journal of Retailing, Puccinelli et al. (2009) assert that a key atmospheric element of CEM that can shape customer satisfaction within the retail setting is the “interaction between the customer and employee” (p. 24). In this paper, we delve further into the social-interaction aspects of retail atmospherics, by focusing on how retailers and service providers use language to facilitate a specific type of provider/customer experience that we label the “marketplace ritual.” We use depth interviews and participant observation to: (1) analyze the structure and function of the specific utterances providers identify as salient when creating and executing marketplace rituals; (2) discuss the ways language contributes to perceived strategic CEM-related outcomes; and (3) examine providers’ perceptions of the potentially negative consequences of ritual language for CEM.     

Changes in risk characteristics of firms issuing hybrid securities: case of convertible bonds

The present paper examines changes in risk characteristics of a firm when it issues convertible bonds by studying the change in beta before and after the issuance of convertible bonds. Using a sample of 149 firms, strong evidence was found of change in beta, along with significant heterogeneity across firms. On average, the beta of a firm issuing convertible bonds declines, although 40 per cent of firms showed an increase in beta. A cross‐sectional regression shows that after controlling for the reversion‐to‐mean phenomenon, the change in beta is significantly related to potential dilution of equity as well as to increase in debt, but is not significantly related to either the change in bond rating of a firm or to the stated use of funds from issuance.     

Real options reasoning and a new look at the R&D investment strategies of pharmaceutical firms

Real options reasoning (ROR) is a conceptual approach to strategic investment that takes into account the value of preserving the right to make future choices under uncertain conditions. In this study, we explore firms' motivations to invest in a new option. We find, based on an analysis of a large sample of patents by firms active in the pharmaceutical industry, that their investments in R&D are consistent with the logic of ROR. We identify three constructs—scope of opportunity, prior experience, and competitive effects—which have an influence on firms' propensity to invest in new R&D options and which could usefully be incorporated in a strategic theory of investment. Copyright © 2003 John Wiley & Sons, Ltd.     

Common stock returns,real activity,money, and inflation: Some international evidence

This paper tests whether the negative relationship between real stock returns and inflation in the United States is in fact proxying for a positive relationship between stock returns and real activity variables in six major industrial countries over 1966–1979. Consistent with Fama's ‘proxy-effect’ hypothesis, we document a negative relationship between inflation and real activity and a positive one between real stock returns and real activity variables. Real activity variables dominate money growth rates and expected and unexpected inflation in explaining real stock returns. A puzzling result that still remains is the positive role of money and the negative role of expected inflation in explaining these real stock returns in all major industrial countries.     

THE VALUE OF A REGULATORY SEAL OF APPROVAL

I investigate whether obtaining a regulatory seal of approval adds to firm value. For a sample of thirty-four firms that acquired the insured deposits of failed banks, I find a significantly greater price response for firms that could benefit from obtaining a regulatory seal of approval than for firms that had recently obtained a similar form of approval. Further, abnormal returns to winning bidders are significantly larger when a regulatory seal of approval is likely to be more valuable, i.e., when the industry faces severe economic problems. In addition, bidder gains are significant only in markets where regulatory certification of a firm's health is important—markets that have recently experienced several bank failures. Finally, wealth transfers from the FDIC insurance fund may contribute to bidder gains. The evidence suggests that obtaining a regulatory seal of approval can positively affect firm value.