An Examination of Entrepreneurship Centers in the United States: A National Survey

This study fills a gap in previous research by performing an in-depth analysis of 146 entrepreneurship centers in the United States. This two-part study looks at the characteristics of the entire sample of entrepreneurship centers and then examines the differences between top-ranked centers and nonranked centers. The findings indicate that top-ranked centers have three times as many endowed chairs as nonranked centers. Top-ranked centers also offer more comprehensive graduate programs. Overall, top-ranked centers have more resources and personnel. The findings of this study will assist students, faculty, staff, administrators, directors, and other stakeholders of entrepreneurship centers.     

Measuring and testing change in strategic management research

This paper reviews some critical issues associated with measuring and testing change and then reports on how strategy researchers have addressed those matters. We first discuss three key methodological requirements: reliability assumptions of change variables, correlations between the change variable and its initial measure, and selection of unbiased measurement alternatives. Next, we present data from a content analysis of 126 change studies which suggest that strategy researchers tend not to recognize those requirements. Indeed, the typical approach used to measure and test change (as a simple difference between two measures of the same variable) is usually inappropriate and could lead to inaccurate findings and flawed conclusions. We conclude by offering suggestions for how change can be studied more rigorously. Copyright © 2002 John Wiley & Sons, Ltd.     

Brand Name Audit Pricing,Industry Specialization,and Leadership Premiums post‐Big 8 and Big 6 Mergers*

This paper investigates brand name, industry specialization, and leadership audit pricing in the wake of the mergers that created the Big 6 and the Big 5 accounting firms. For samples of Australian listed public companies in each of the postmerger years 1990, 1992, 1994, and 1998, we estimate national audit fee premiums for the Big 6/5 auditors and the industry specialists and leaders. We find limited support for the ability of the Big 6/5 to obtain fee premiums over non‐Big 6/5 for those industries not having specialist auditors. Nonspecialist Big 6/5 auditors are able to obtain fee premiums over nonspecialist non‐Big 6/5 auditors for those industries having specialist auditors. However, this result only holds among the smaller half of our sample. We do not find strong support for the presence of industry specialist premiums in the postmerger years, especially after 1990, using various definitions of industry specialist. We find, at best, limited support for the presence of industry leadership premiums. The evidence suggests that after the Big 8/6 audit firm mergers, some caution is required in generalizing the Craswell, Francis, and Taylor 1995 finding of national market industry specialist premiums. More generally, the study raises questions about the tenuous link between the concept of specialization and national market‐share statistics.     

Safety-critical and securtiy-critical computing in britain: an exploration

This paper explores the development and assessment, in the UK, of computer systems which are critical to human safety (focusing promarily on railways, civil aviation, offshore oil and defence), and also of those critical to national security are identified, ranging from ad hoc and unsystematic pratices, through good software engineering to the use of formal, mathematical methods. We discuss whether the resultant systems are safe and secure, and highlight two key problems: how to demonstrate safety and security, in advance of use; and how to ensure safe human computer interaction.     

Strategic awareness within top management teams

‘Strategic awareness’ is viewed in two ways: the extent to which an executive's perception of the organization's strategy aligns (a) with the organization's ‘realized’ strategy and (b) with the chief executive's perception. Strategic awareness is positively related to hierarchical level, but differs across the three industries studied. Awareness is greater in organizations that have recently changed their strategies than in those that have not.     

A useful scope for marketing

The debate over the nature and scope of marketing is far from settled, but the desire for change among marketers is apparent. It is urgent that marketers determine what the scope of their field should become as a necessary first step in developing an adequate definition. The effort so far has been somewhat haphazard with a variety of authors-extolling the virtues of their viewpoint. This article represents an attempt to add order to the search for a useful scope for marketing. To achieve this purpose, four norms are developed which seem suitable for testing the scope and definition of marketing. They include the level of abstraction norm, the norm of correspondence, the pragmatic norm, and the norm of simplicity. These four norms are first used to test two extreme positions and then to test a third compromise definition of marketing.     

The effect of property taxes on urban areas

The effects of property taxes on urban areas are studied relative to a local wage tax. The changes in urban population and in the consumption and price of housing are determined in cities with various types of production sectors. Distortions in the composition of housing and residential density patterns are also reported. Examples are constructed to quantify the size of the changes and test whether property taxes are capitalized into land values.     

AIDS is your business

If your company operates in a developing country, AIDS is your business. While Africa has received the most attention, AIDS is also spreading swiftly in other parts of the world. Russia and Ukraine had the fastest-growing epidemics last year, and many experts believe China and India will suffer the next tidal wave of infection. Why should executives be concerned about AIDS? Because it is destroying the twin rationales of globalization strategy-cheap labor and fast-growing markets--in countries where people are heavily affected by the epidemic. Fortunately, investments in programs that prevent infection and provide treatment for employees who have HIV/AIDS are profitable for many businesses--that is, they lead to savings that outweigh the programs' costs. Due to the long latency period between HIV infection and the onset of AIDS symptoms, a company is not likely to see any of the costs of HIV/AIDS until five to ten years after an employee is infected. But executives can calculate the present value of epidemic-related costs by using the discount rate to weigh each cost according to its expected timing. That allows companies to think about expenses on HIV/AIDS prevention and treatment programs as investments rather than merely as costs. The authors found that the annual cost of AIDS to six corporations in South Africa and Botswana ranged from 0.4% to 5.9% of the wage bill. All six companies would have earned positive returns on their investments if they had provided employees with free treatment for HIV/AIDS in the form of highly active antiretroviral therapy (HAART), according to the mathematical model the authors used. The annual reduction in the AIDS "tax" would have been as much as 40.4%. The authors' conclusion? Fighting AIDS not only helps those infected; it also makes good business sense.