Famine in Africa: The Real Cause

The widespread starvation in Africa has been largely blamed on enduring drought, but Ghanaian George Ayittey (right), Professor of Economics at Bloomsburg State College, reveals how Africa's food problems have been created government interference with the agricultural meyhods that have fed her for centuries.457     

Airline Schedule Recovery after Airport Closures: Empirical Evidence since September 11

Since the September 11, 2001, terrorist attacks, repeated airport closures due to security breaches have imposed substantial costs on travelers, airlines, and government agencies in terms of flight delays and cancellations. Using data from the year following September 11, this study examines how airlines recover flight schedules upon reopening of airports that have been closed for security reasons. As such, this is the first study to empirically examine service quality during irregular airport operations. Our results indicate that economic considerations, particularly the potential revenue per flight, have predictable effects on service quality following airport closures. Airport concentration, hub destination, and various logistical factors also significantly influence flight outcomes.     

Risk-based capital standards, deposit insurance, and procyclicality

This article shows that risk-based deposit insurance premiums generate smaller procyclical effects than do risk-based capital requirements. Thus, Basel II's procyclical impact can be reduced by integrating risk-based deposit insurance. If deposit insurance is structured as a moving average of contracts, its procyclical effects can be decreased further. Empirical illustrations of this are presented for 42 banks over the period 1987 to 1996. The results confirm that lengthening the contracts' maturities intertemporally smooths premiums but raises the average premium level needed to compensate the insurer for greater systematic risk. The distribution of risk-based premiums across banks is skewed.     

Social viewpoint

Forum for Social Economics -     

Cost-Effectiveness of Alternative Integrated Pest Management Extension Methods: An Example from Bangladesh

This study examines the cost-effectiveness of alternative methods for diffusing integrated pest management practices in Bangladesh. Methods compared include farmer field schools, field days, and extension agent visits. Farmer field school participants were more likely to adopt integrated pest management practices than recipients of messages from field days and agent visits. However, due to lower costs per participant, field days were the most cost-effective means for stimulating adoption of simpler practices and extension agent visits were the most cost-effective for extending more complex practices.     

Stress and consumer behavior

Although stress research has received increased attention in the behavioral and social sciences, it has been virtually ignored by marketing researchers. This paper attempts to advance the stress perspective as a useful framework in consumer research. First, the author presents theoretical and conceptual foundations of stress research. Second, the author develops a general conceptual model of the causes and consequences of stress on the basis of theory and research. The model serves as a blueprint for presenting theory and research on stress, organizing and interpreting findings of consumer studies in the context of stress theory, and developing propositions for needed research. Finally, the author provides a research agenda to guide future studies in this area.     

Competitive intelligence practices of industrial marketers

This paper explores two ideas: that the competitive inteligence-gathering efforts of industrial marketers differ in purpose from those of consumer marketers, and that the scope of those efforts can be explained by a model incorporating purpose, size, competitive environment, and strategy. Based on data provided by employees of 151 firms, support is found for both of the basic ideas explored.     

Impacts of price and exchange rate policies on pesticide use in the Philippines

Pesticide prices can influence producer decisions to apply pesticides as opposed to nonchemical means of pest control. Those prices are are turn influenced by price and exchange rate policies. The effective rate of protection for nine pesticides commonly applied to vegetables in the Philippines was calculated to determine whether government policies are creating incentives or disincentives to adopt more integrated pest management methods. Calculations found that direct price policies, primarily through an import tariff, tax pesticide use while an overvalued exchange rate subsidizes pesticide use. The net effect is a 6 to 8% pesticide subsidy. This subsidy results in economic surplus gains to vegetable producers and consumers when negative externalities associated with pesticide use are not accounted for. However, recent analysis of human health effects of pesticide use on rice in the Philippines demonstrates that these externalities can be substantial.