Interest differentials and extreme support for uncovered interest rate parity

This paper addresses two findings from the empirical literature testing uncovered interest parity (UIP): (i) more favorable results when interest differentials (IDs) are large and (ii) instability across samples. Simulations demonstrate that explanations of the results using large IDs based on the hypothesis of a “zone of speculative inactivity” are inconsistent with empirical evidence. Furthermore, it is shown that, if agents forecast IDs based on long-run values, coefficient estimates will be unstable if rates of decay in IDs vary significantly and, for ex post UIP to hold, IDs must decay in absolute value. This is consistent with OECD country data.     

Globalization vs. localization: global food challenges and local solutions

The objective of this study was to examine the effect of global–local interactions on food production and consumption in Ghana, and identify possible local solutions. Primary data were collected using a combination of quantitative‐qualitative methods, which included focus group discussions and one‐on‐one interviews. Approximately 450 household heads were randomly selected and interviewed between August 2007 and August 2008 in Eastern, Central, Upper East and Northern Regions of Ghana. Findings revealed increasing consumption of foreign rice as opposed to decreasing consumption of local rice and other staples like millet, sorghum and yam because of global–local interactions. However, opportunities exist to re‐localize production‐consumption patterns through the use of ‘glocal foods’ like improved ‘koose and waakye’. Referencing the situation in Ghana, the study recommends improved production and processing practices backed with appropriate technologies that reflect changing consumption dynamics in order to take full advantage of opportunities created as a result of global–local interactions.     

Product-harm crisis management: Time heals all wounds?

This paper focuses on product-harm crises and examines consumer responses associated with product defect in three time periods (i.e., 3 days, 3 months and 1 year after a crisis). An experiment was conducted based on three widely accepted- influences on product-harm crisis management (i.e., crisis extent, social responsibility and organizational responses). The fourth influencing factor, time, was introduced in the present study. The four-factor model for measuring the effectiveness of product-harm crisis management was tested with particular attention to the impact of time. Crises were described in scenarios for a fictitious mobile phone. The results demonstrate that the effects of a crisis are minimal a few months after the crisis has occurred. Consumers tend to “forget” about the crisis and its effects, especially in cases when the company is socially responsible, and when the company issues a voluntary recall of its product.     

Values,value types and moral reasoning of MBA students

This study uses the Schwartz Values Questionnaire and version 2 of the Defining Issues Test to investigate the values, value types (clusters of related values) and level of moral reasoning of a sample of 108 MBA students in a Canadian university. There are no statistically significant differences in the levels of moral reasoning attributed to gender. Male and female MBA students rank ‘family security’ and ‘healthy’ as their two most important values. For males, hedonism, achievement and self‐direction are the three most important value types, while for females they are benevolence, hedonism and security, respectively. There are statistically significant gender differences for the value types hedonism, achievement, stimulation and power. Overall, however, there are more similarities than differences between the male and the female students. Regression analysis indicates a statistically significant positive association between the postconventional level of moral reasoning as measured by P‐scores and the value‐type universalism. The findings provide further evidence that value types affect the postconventional level of moral reasoning.     

EDUCATION AND DEVELOPMENT: A Review

The article reviews the evidence on the role of education ineconomic development, with emphasis on issues that have appearedin the literature in the past two decades: the contributionof education to economic growth, the screening hypothesis, thesegmentation of the labour market, the return to investmentin schooling, and the effects of education on unemployment andincome distribution. It concludes with an optimistic assessmentof the contribution of educational investment to the developmentprocess, especially when such investment is targeted to primaryschooling, general education, and improvements in the qualityof instruction and when it is accompanied by cost-recovery atthe higher levels of education.      

VALUATION EFFECTS OF OPEN MARKET STOCK REPURCHASES FOR FINANCIALLY WEAK FIRMS

We test the proposition that announcements of open market stock repurchases improve the flow of positive information regarding the firm's prospects, particularly for financially weak firms. For financially strong firms with already good prospects for cash flows, the role of stock repurchases is less important. We provide evidence for an inverse relationship between financial risk, measured by bond rating, and the magnitude of stock repurchase-induced abnormal returns. Results also suggest that the value of information implied by announcements of open market repurchases about increases in cash flows and leverage, is more important for financially weak firms than for financially strong firms.     

Advisors and decision-makers in product eliminations

This article reports on the product elimination decision within selected sectors of the British engineering industry. The study identified and examined the key organizational participants in product elimination activities. The marketing function and a top management committee generally assumed a significant portion of the product elimination decision making. The results of the study suggested that the people responsible for product elimination varies considerably among companies, depending on such factors as size, product diversity, operations technology, and market competition.     

Anomalies in finance: What are they and what are they good for?

In the natural sciences, anomalies contribute significantly to the development of new and ultimately more successful theories. The role of anomalies in financial economics, however, has been quite different. Although at the beginning, the word was used to show deviations from the Efficient Markets Hypothesis (EMH)/Capital Asset Pricing Model (CAPM) paradigm, lately, it has been applied to a new literature that is also more accurately called Behavioral Finance (BF). This paper argues that this misuse and misapplication of the word anomaly is not a simple coincidence. It is rather a sophisticated and accordant effort to imply that although there are some unresolved deviations from the norm, the reigning paradigm is irreplaceable, and its validity needs no empirical proof. In fact, an alternative paradigm such as BF is not only insignificant but also unnecessary and even impossible.     

Determinants of the ARM share of national and regional lending

We model the ARM share of mortgage lending and provide several unique contributions to the mortgage choice literature. First, we motivate the use of the price spread between fixed- and adjustable-rate credit as a regressor by constraining the effect of FRM and ARM prices to be symmetric and show that the data support this restriction. Second, our data span a far longer time period (six years) than previous research. Third, we estimate separate share equations by region, allowing us to contrast geographic variation in ARM shares. Fourth, we examine the effect of convertible ARMs—which became prevalent in mid-1987—on overall ARM lending.