Sales Promotion and Cooperative Retail Pricing Strategies

Supermarket retailers make strategic pricing decisions in a high-frequency, repeated game environment both in buying and selling fresh produce. In this context, there is some question as to whether a non-cooperative equilibrium can emerge that produces margins above the competitive level. Supermarket pricing results from tacitly collusive equilibria supported by trigger price strategies played in upstream markets. Upstream activities are, in turn, driven by periodic retail price promotions. This hypothesis is tested using a sample of fresh produce pricing data from 20 US supermarket chains. The results support the existence of tacitly collusive non-cooperative equilibria in upstream and downstream markets.     

How do Brands’ “Own Generics” Affect Pharmaceutical Prices?

This paper examines the price effects of generic drugs that are produced by brand-name drug firms and that are labeled, priced, and marketed to compete against independent generics. The strategy of introducing such “pseudo-generics” – also known as “authorized generics” – has raised some antitrust concerns. One defense of this strategy has been that the additional competition created by pseudo-generics should lead to lower prices. This paper develops a simple model to show that pseudo-generics can be expected to have exactly the opposite effect. It then examines empirical evidence on this point from the Canadian pharmaceutical market, showing that there appears to be a positive relationship between drug prices and the share of generic sales made by the brand’s own pseudo-generic.     

The Year in Review: Economics at the Antitrust Division, 2004–2005

This paper covers the activities of the Economic Analysis Group (EAG), during 2004–2005. It describes the economic analysis undertaken by EAG in several important investigations, appellate matters, and other activities as an advocate for competition.     

Creativity in Design Engineering and the Role of Knowledge: Modelling the Expert

The present study focuses on the relationship between the acquisition of design knowledge by novice design students and the quality of their designs. Design learning is typically based on action and reflection. Knowledge of solution processes, being part of this reflection, is found to be crucial in monitoring and controlling the design process and in reaching an optimal, creative result. The studies described in this article suggest a close relationship between the amount of process knowledge – knowledge of managing and monitoring the solution finding process – reported by novice designers, and the creativity of the designed product.     

Technology Education as Solo Activity or Socially Constructed Learning

There is a continuing perception that current educational arrangements for technology education in modern liberal democracies are at odds with its actual delivery in the classroom (Dakers & Doherty 2003). The technè versus poiesis tension (explained later) is one major contributor to this perception. Equally, the practice of transmission versus constructivist pedagogies contributes to the mismatch between policy and practice.This paper will investigate how factors relating to these two contributions affect the delivery of technological education. It will begin by discussing the derivation of the word technology and how its modern incarnation has become not only amorphous, but confusing for technology education, in that the term can be taken to mean production on the one hand or process on the other. It will then explore technology teachers perceptions (and misperceptions) of what constitutes technology education, and discuss why this can lead to confusion. It will further consider how this can affect the pedagogy adopted. It will then examine two pedagogical frameworks which result from teachers perceptions of technology education as either; a process of internalisation of technological skills and functions as representations exclusively within the mind and unique to the individual, thus solo, or; a process of technological skills and functions embedded in sociocultural activity in which cognition is distributed across the internal mind and the external environment. Finally, the paper will offer a framework for the delivery of technology education set within a community of learners paradigm.     

Capturing the Minds of a Lost and Lonely Generation

UNICEF states that in 88 countries studied ‘more than 13 million children currently under the age of 15 have lost both parents to Aids, most of them in sub-Saharan Africa’ (UNICEF 2002). The impact of this Aids pandemic cannot be overstated. Indeed the long-term impact of such statistics is scarcely imaginable and has not been experienced in the world to date. Sustainable, indigenous technology may be a way of providing a meaningful educational experience for such marginalised young people. However the concept of sustainable, indigenous technology is not always clearly defined. This paper seeks to discuss this concept in relation to education and in particular considers the impact of the HIV/AIDs pandemic in Tanzania. The paper will outline:

Doing Business with Rights Violating Regimes Corporate Social Responsibility and Myanmar’s Military Junta

Whether to do business with rights violating regimes is one of many dilemmas faced by socially responsible corporations. In this article the difficult case of Myanmar is considered. Ruled for decades by a closed and sometimes brutal military elite, the country has long been subject to informal and formal sanctions. However, as sanctions have failed to trigger political reform, it is necessary to review the policy options. The focus here is on the contribution socially responsible corporations might make to change. The article sketches contextual features of the case, examines the recent history and present pattern of business links with Myanmar, and assesses whether current approaches can stimulate reform. Concluding that they cannot, it considers fresh possibilities for corporate engagement. The argument is that socially responsible corporations, committed to improving individual life chances through engagement with developing societies, should undertake collaborative and principled direct investment in Myanmar. The underlying strategy and problems of codification and implementation are all analyzed. To close, the article contends that, by doing business with Myanmar’s rights violating regime, multinational corporations can extend the frontiers of global corporate social responsibility. Ian Holliday is Professor of Policy Studies and Dean of the Faculty of Humanities and Social Sciences, City University of Hong Kong     

An Empirical Validation of Perceived Importance and Behavior Intention in IT Ethics

Robin et al. (1996) suggested a new construct when studying ethical behavioral intention which they entitled PIE (perceived importance). They empirically tested the PIE construct and found it to significantly impact both ethical judgment and behavioral intention. The present study extends and validates Robin et al.s work on PIE using a different context, different scenarios and a different sample. The findings indicate strong support for the validity of Robin et al.s PIE instrument and show PIE to significantly influence ethical judgment (attitude) and behavioral intention. This study also indicates the sex of the individual affects the individuals perception of importance and is a significant influence of ethical judgment and behavioral intention. Future ethical models and studies should include PIE as a possible influence on behavioral intention.Timothy Paul Cronan is Professor of Information Systems and M.D. Matthews Lecturer in Business at the University of Arkansas, Fayetteville. Dr. Cronan received his D.B.A. from Louisiana Tech University and is an active member of the Decision Sciences Institute and The Association for Computing Machinery. He has served as Regional Vice President and on the Board of Directors of the Decision Sciences Institute and as President of the Southwest Region of the Institute. In addition, he has served as Associate Editor MIS Quarterly. His research interests include ethics in computing, local area networks, downsizing, expert systems, performance analysis and effectiveness, and end-user computing. His publications have appeared in Decision Sciences, MIS Quarterly, OMEGA The International Journal of Management Science, The Journal of Management Information Systems, Communications of the ACM, Journal of End User Computing, Database, Journal of Research on Computing in Education, Journal of Financial Research, as well as in other journals, and Proceedings of various Conferences. Lori N. K. Leonard is an Assistant Professor of Management Information Systems at the University of Tulsa. Dr. Leonard received her Ph.D. from the University of Arkansas and is an active member of the Decision Sciences Institute. Her research interests include electronic commerce, electronic data interchange, ethics in computing, simulation, and data warehousing. Her publications have appeared in Journal of Computer Information Systems, Information & Management, Journal of the Association for Information Systems, Journal of Organizational Computing and Electronic Commerce, Journal of End User Computing, as well as in other journals, and Proceedings of various Conferences. Jennifer Kreie is Associate Professor in Business Computer Systems at New Mexico State University. Dr. Kreie received the Ph.D. from the University of Arkansas. Her research interests include ethics in computing, end-user computing, systems development, and computer-aided instruction. She is an active member of the Decision Sciences Institute, the Association of Computing Machinery and the Association of Information Technology Professionals. Her publications have appeared in Communications of the ACM, Decision Support Systems, Journal of End User Computing, Journal of Accountancy, and the National Accountant as well as Proceedings of several Conferences.