New ways of achieving debt sustainability beyond the enhanced HIPC Initiative

In 1996 the Heavily Indebted Poor Countries (HIPC) Initiative was launched by the Bretton Woods institutions to reduce the external debt burden of low-income countries (LICs) to sustainable levels in a reasonably short period of time because debt constitutes an obstacle to sustainable economic growth and poverty reduction. In some HIPCs, however, debt sustainability has been in danger despite debt relief under the HIPC Initiative. Debt relief is a necessary but not a sufficient condition for development. It can do no more than play a catalytic role. The question, then, is how to achieve debt sustainability beyond the HIPC Initiative.     

Corporate Social Responsibility Starts at University

The author addresses the question of how to use value-learning processes to integrate corporate social responsibility (CSR) in organizations as an interesting challenge in (higher) education. Two strategies have been proposed for the issue of CSR: a compliance strategy and a cultural change strategy (Karssing, 2001). This article focuses on the ethical and philosophical presuppositions of these different approaches. The incorporation of CSR in organizations cannot be accomplished by means of a compliance strategy only. Rather, it needs to be supplemented by a strategy aimed at stimulating a transformation process on the corporate culture level. The perspective of change through dialogue is proposed as a means of innovating the curriculum and the primary processes of student education. This organizational change perspective is demonstrated by describing how (ethical) reflective aspects are integrated in the curriculum of the Free University of Amsterdam. An additional case study on organizational value learning is presented to illustrate the thesis that CSR presupposes that university is an adequate context where life-long learning begins.     

Ethics in Information Technology and Software Use

The emerging concern about software piracy and illegal or unauthorized use of information technology and software has been evident in the media and open literature for the last few years. In the course of conducting their academic assignments, the authors began to compare observations from classroom experiences related to ethics in the use of software and information technology and systems. Qualitatively and anecdotally, it appeared that many if not most, students had misconceptions about what represented ethical and unethical behaviors in these realms. Clearly, one can argue that if college students are uncertain about what constitutes appropriate and inappropriate behavior then this uncertainty will be carried forward into their workplaces upon graduation. Furthermore, if their workplaces don't provide ethics training as a component of a new employee orientation program, one can project a potential for unintentional violations and infringements of copyrights and law in the field. This study was conducted among graduate and undergraduate students to gain insight into their attitudes, perceptions and understanding of some of the relevant ethics issues. A questionnaire of 11 statements was employed that described ubiquitous but most likely unethical (or surely dubious) behaviors in the prevailing business and academic environments. Each respondent was asked to evaluate each statement twice (once for “self” and once for “colleague”) on a five-option highly ethical (5) to neutral (3) to highly unethical (1) scale. The statements were worded such that lower instrument score was associated with higher ethical responses. The questionnaire's two-part structure was designed to solicit honest answers. The encouraging learning from this study was that the overall sample and its various sub-samples did not consider any of the eleven behaviors to be “ethical” or “highly ethical.” It was also encouraging to note that the overall sample and all sub-samples considered “highly unethical” those behaviors associated with personal privacy or property or outright theft. This indicated that moral judgment and probity prevail. The discouraging learning was that behaviors associated with the use of enterprise property were viewed as “neutral” i.e., neither “ethical” nor “unethical.” These findings suggested confusion and lack of clarity and definition around workplace deportment as it regards ethics in software and information technology use. The current study suggests that additional research needs to be conducted to define and clarify the issues, which in turn can form the basis for programs to rectify or at least ameliorate the situation.     

CATALOG RETAILER IN‐STOCK PERFORMANCE: AN ASSESSMENT OF CUSTOMER SERVICE LEVELS

The purpose of this article is to study the level of “in‐stock” customer service performance being offered in the catalog channel of distribution. The article provides benchmark information for the catalog industry. More importantly, the article serves as one test of the effectiveness of the modern supply chain, where the expectation is for near perfect orders. Customer service levels are studied by using an empirical observation methodology in which catalog retailer's in‐stock performance was measured. Comparisons are made across item type, season, retailer type, and days from catalog receipt. Overall, items were out‐of‐stock during 15.9% of all checkpoints, compared to an 11.8% stock‐out rate in an earlier study of bricks and mortar retailers.     

The Dynamics of Productivity: A Decompostion Approach Using Distribution Functions

In this paper we use a micro panel data set of Spanish manufacturing firms to measure the contributions of continuing firms and turnover to total factor productivity growth over the period 1990–1997. The paper proposes an approach to the decomposition of productivity growth that is based on the estimation of productivity distributions. We characterize the dynamics of productivity distributions defining counterfactual distributions and using non-parametric methods. The results we obtain indicate that incumbent firms are the main factor contributing to the change in the productivity distribution. Net entry contributes positively to TFP growth. Finally, changes in the relative weights of incumbent, entering and exiting firms produce a counter-cyclical movement of productivity.     

THE SQUARED ORNSTEIN-UHLENBECK MARKET

We study a complete market containing J assets, each asset contributing to the production of a single commodity at a rate that is a solution to the squared Ornstein-Uhlenbeck (Cox-Ingersoll-Ross) SDE. The assets are owned by K agents with CRRA utility functions, who follow feasible consumption/investment regimes so as to maximize their expected time-additive utility from consumption. We compute the equilibrium for this economy and determine the state-price density process from market clearing. Reducing to a single (representative) agent, and exploiting the relation between the squared-OU and squared-Bessel SDEs, we obtain closed-form expressions for the values of bonds, assets, and options on the total asset value. Typical model parameters are estimated by fitting bond price data, and we use these parameters to price the assets and options numerically. Implications for the total asset price itself as a diffusion are discussed. We also estimate implied volatility surfaces for options and bond yields.     

Comparing the impacts of Internet technology and national culture on online usage and purchase from a four-country perspective

The Internet has successfully generated an ever-expanding cohort of users for all its major concomitant activities, including information gathering, communications and transactions. So far no attempt has been made to validate whether such a success is so deep as to transcend national cultures. Nor any work has been conducted to compare the internationalisation¹ performances between online usage activities. The current study addresses these two research gaps from the perspective of four countries, i.e. Britain, Germany, Japan and Taiwan. Results show that although the technological forces have been quite successful in internationalising overall online usage activities, they succumb to the cultural forces as far as only the transactions activity, or more colloquially online purchase, is concerned. This indicates the relative difficulty in internationalising online purchase vis-à-vis other online usage activities. Further research on locating a series of step functions or kick-off time points regarding the development of online purchase is suggested.