An Alternative View of Citation Patterns of Quantitative Literature Cited by Business and Economic Researchers

Using nationally representative data, the authors examine the effects of preprofessional education on the earnings of lawyers. They specify and estimate a statistical earnings function on the basis of well-established theory and principles. Along with standard control variables, categorical variables are included to represent graduate degrees in addition to the law degree and an assortment of undergraduate major fields. Holding a Ph.D. or M.B.A. degree, with the law degree, is associated with significantly higher earnings in some sectors. Lawyers with undergraduate training in economics earn more than other lawyers, ceteris paribus, and economics is the only undergraduate field associated with earnings that differ significantly. The available evidence supports the hypothesis that economics training increases a lawyer's human capital compared with other undergraduate majors.     

Implementation of a System Approach for Enhanced Supply Chain Continuity and Resiliency: A Longitudinal Study

Researchers and practitioners frequently point to inventory as a necessary component of an effective supply chain strategy. However, an undisciplined or ineffective approach to inventory can have a detrimental impact on an organization and its entire supply chain. When making inventory decisions, firms must ensure that the selected approach “fits” the overall supply chain strategy. While such an assertion seems intuitive, there is a need for empirical validation. We seek to contribute to this important body of research by investigating the impact of improved strategic alignment of inventory on resiliency and continuity. More specifically, we investigate the impact of improved strategic fit by comparing two distinct approaches to inventory management within a service parts environment. We hypothesize that a well‐aligned approach to inventory management can enhance continuity and resiliency. We test these hypotheses via a longitudinal field study involving 10 United States Air Force (USAF) locations and two years of data (approximately 650,000 inventory transactions). Results from nine test locations and one control location suggest that a well‐aligned approach to inventory management is indeed effective in improving continuity and resiliency, thus enhancing service‐based strategies—in this case, the USAF's ability to be mission‐capable. While the results of the study are derived from the USAF, we believe the implications provide broader insight into the use of inventory as a means of realizing a strategic fit.     

Inter-Group Inequalities in Child Undernutrition in India: Group Analogue of the Gini Coefficient and Atkinson's Index

Studies of undernutrition in India (and elsewhere) have focused exclusively on interpersonal inequalities, and estimates of the magnitude of inter-group inequalities are unavailable. A focus on “horizontal”, or group-based, inequalities offers vital policy insights that would be lost in an approach based purely on interpersonal inequalities. We therefore apply the group analogues of Atkinson's index and the Gini coefficient to shed light on the disproportionate burden of undernourishment borne by rural and historically vulnerable caste groups. Furthermore, the prominent determinants of inter-group disparities are identified through Blinder–Oaxaca decomposition analysis. The paper calls for explicit targeting of backward castes across the country and improved inter-sectoral collaboration to ensure equitable access to education, health care and water and sanitation, particularly across underdeveloped regions.     

Blogging: A new play in your marketing game plan

The emergence, proliferation, and ubiquity of the Internet have not only transformed businesses, but also altered the relationship between businesses and the customer. Recent advances in technology have helped to migrate this relationship to an interactive level where technology contributes to brand building by creating and sustaining a long-term relationship with the customer. Media fragmentation and customer indifference to traditional marketing tools are forcing marketers to seek new opportunities so the marketing message not only captures customers’ attention, but also tries to engage them with the company. This paper discusses blogs within the context of creating this new, more enduring relationship with the customer. Blogs are discussed within the framework of Web 2.0, the next generation of the Internet, which is comprised of user-generated content and social computing. The use of blogs by several companies as tools to better engage the customer in the creation, delivery, and dissemination of marketing messages is also demonstrated.     

Individual versus group spot price forecasting in the international petroleum market: A case study

This paper utilizes the conventional statistical tests associated with the rational expectations hypothesis so as to compare the relative accuracy of individual versus group forecasting within the organization. In order to maintain comparability between forecasting regimens the study employs like information sets for the two prediction methods. Using the rational expectations tests as criteria, the statistical results show group forecasts inferior to individually produced predictions These findings imply that group-produced forecasting accuracy may be hampered by the psychological interaction associated with consensus behavior. Conversely, we find forecasting accuracy improves when predictions are elicited from individuals in an isolated laboratory-like setting.     

Derivatives Activity at Troubled Banks

Because of moral hazard associated with deposit insurance, troubled banks that have a relatively thin capital cushion to absorb losses have an incentive to take speculative positions. Thus, the prevalence of problem banks among those actively engaged in derivatives markets should be of concern to bank supervisors. However, we find no evidence that bank supervisors take into account, either favorably or unfavorably, the derivatives activities of troubled banks in their decisions to downgrade bank ratings or impose regulatory actions. The derivatives activity of troubled banks should raise the same concerns expressed about banks' on–balance-sheet positions, namely, that they may not be fully exploiting hedging opportunities or may be placing their remaining capital at risk, intentionally or unintentionally.     

Ultrasound technology for better beef price

Sluggish growth in per capita consumption and a downward pressure on beef price at the farm level has required producers to raise cattle that precisely target the meat attributes desired by consumers. Coupled with the consumers' preference for beef with lean tissue and less external fat, the beef packing plants have used the dualistic grading system that emphasizes leanness and palatability; both important to carcass prices. Ultrasound technology can help farmers to produce a carcass with an optimal mix of attributes such as marbling and muscling, and external fat. The results of this study show a high level of accuracy of ultrasound technology in predicting carcass attributes. An estimated hedonic regression model shows that the carcass attributes are reflected on the implicit beef price. Ultrasound technology helps producers to produce carcass with the desired attributes and thus obtain a higher price.     

Stock Market Efficiency and the Federal Budget Deficit: Another Anomaly?

This paper investigates the efficiency of the U.S. stock market as it pertains to a number of major macrofinance variables that theory and empirical evidence suggest are important in rational stock pricing decisions. A multivariate vector autoregressive analysis is used to draw efficiency inferences. The estimated factor pricings are consistent with theory and previous empirical research. In addition, these results indicate that the stock market may be inefficient with respect to the federal budget deficit variable. Similar apparent inefficiency evidence is obtained for the term structure and risk premium variables. The authors cannot reject the efficiency hypothesis for industrial production, inflation, and base money. Using indirect causality tests, the authors find plausible intermediate information linkages connecting variables in the system. The term structure and risk premia variables consistently appear important as intermediate conduits through which information about other factors impact stock returns.     

Determinants of intra-industry trade: A longitudinal,cross-country analysis

Determinants of Intra-Industry Trade: A Longitudinal, Cross-Country Analysis. — This study examines the determinants of intra-industry trade (IIT using longitudinal data for 68 countries for 1970–1987. The analysis distinguishes between manufacturing and nonmanufacturing countries and compares traditional static estimates with dynamic ones. This approach permits distinctions between equilibrium and disequilibrium structures and, similarly, between historical and current sources of IIT. The results are generally supportive of IIT hypotheses, but there are important differences between manufacturing and nonmanufacturing countries and between the static and dynamic structures. Moreover, the extent of IIT appears to be dominated more by preference than by scale differentials, at least among manufacturing countries.