An Encompassing Test of Real Interest Rate Equalization*

Much confusion about the real interest rate connection amongst different countries may result from a narrow approach to analyzing the data. Using an encompassing methodology that accommodates many different types of times‐series processes, we find that real interest rates are mean‐reverting long‐memory variables. We show that cointegration methodology can often fail in this environment. Using a more general approach, we detect a limited connection between real interest rates across countries. In particular, Germany is connected with several European countries, but the US is connected only with Canada and possibly the United Kingdom.     

AIDS Policy and Pharmaceutical Patents: Brazil's Strategy to Safeguard Public Health

Developing nations are challenged to strike a balance between their patent obligations as members of the World Trade Organisation (WTO) and their drug pricing strategies. The Brazilian approach to pharmaceutical price negotiations has been strikingly effective. Describing the context of the Brazilian pharmaceutical sector, their public health system and the Brazilian AIDS policy, this paper examines the Brazilian strategy vis‐à‐vis the international pharmaceutical manufacturers to explore why their tactics were successful and the potential for wider application by other developing countries.     

Spawned with a silver spoon? Entrepreneurial performance and innovation in the medical device industry

Entrepreneurs in high‐technology industries often have prior experience at incumbent firms, but we know little about how knowledge obtained at the prior employer impacts entrepreneurial performance. Drawing on previous work from strategy, economics, and organizational sociology, I assess the impact of industry experience on entrepreneurial performance and innovation in medical device start‐ups. I find that spawns (ventures started by former employees of incumbent firms) perform better than other new entrants. Interestingly, my findings suggest that this superior performance is not driven by technological spillovers from parent to spawn, but rather by nontechnical knowledge related to regulatory strategy and marketing. Copyright © 2008 John Wiley & Sons, Ltd.     

The Supply of Corporate Social Responsibility Disclosures Among U.S. Firms

Corporate social responsibility (CSR) is a dramatically expanding area of activity for managers and academics. Consumer demand for responsibly produced and fair trade goods is swelling, resulting in increased demands for CSR activity and information. Assets under professional management and invested with a social responsibility focus have also grown dramatically over the last 10 years. Investors choosing social responsibility investment strategies require access to information not provided through traditional financial statements and analyses. At the same time, a group of mainstream institutional investors has encouraged a movement to incorporate environmental, social, and governance information into equity analysis, and multi-stakeholder groups have supported enhanced business reporting on these issues. The majority of research in this area has been performed on European and Australian firms. We expand on this literature by exploring the CSR disclosure practices of a size- and industry-stratified sample of 50 publicly traded U.S. firms, performing a content analysis on the complete identifiable public information portfolio provided by these firms during 2004. CSR activity was disclosed by most firms in the sample, and was included in nearly half of public disclosures made during that year by the sample firms. Areas of particular emphasis are community matters, health and safety, diversity and human resources (HR) matters, and environmental programs. The primary venues of disclosure are mass media releases such as corporate websites and press releases, followed closely by disclosures contained in mandatory filings. Consistent with prior research, we identify industry effects in terms of content, emphasis, and reporting format choices. Unlike prior research, we can offer only mixed evidence on the existence of a size effect. The disclosure frequency and emphasis is significantly different for the largest one-fifth of the firms, but no identifiable trends are present within the rest of the sample. There are, however, identifiable size effects with respect to reporting format choice. Use of websites is positively related to firm size, while the use of mandatory filings is negatively related to firm size. Finally, and also consistent with prior literature, we document a generally self-laudatory tone in the content of CSR disclosures for the sample firms.     

Entrepreneurial Narratives in Sustainable Venturing: Beyond People,Profit, and Planet

Sustainable venturing, the process of starting a new sustainable enterprise, has been studied extensively through the triple‐bottom‐line lens. The narratives employed by sustainable entrepreneurs, however, have proven to be more complex and diverse. In this paper, we set out to inductively explore the narratives underlying sustainable venturing. We conducted an interpretative analysis to elucidate how these entrepreneurs perceive, think about and give meaning to sustainability as they develop their ventures. Findings allow for an expansion of the role of narratives in business venturing toward a more sophisticated conceptualization grounded in how actual entrepreneurs experience and enact sustainability in the context of their ventures.     

Promoting access to intellectual property: patent pools, copyright collectives, and clearinghouses

This paper reviews and compares patent pools, intellectual property (IP) clearinghouses, and copyright collectives as systems for promoting efficient access to licensable IP in a 'market for technology'. These systems promote downstream use of innovations by economizing on search and transaction costs in licensing, as well as potentially mitigating the conditions that lead to the 'tragedy of the anti-commons' and other coordination problems in multilateral licensing. We compare and classify different systems in terms of their features, review some existing systems, and discuss their economic characteristics.     

CEO Regulatory Foci,Environmental Dynamism,and Small Firm Performance

This research proposes and tests that regulatory foci of small business chief executive officers (promotion focus and prevention focus) relate to firm performance differentially when levels of environmental uncertainty vary. Results suggest that a promotion focus is positively related to firm performance, whereas a prevention focus is negatively related to firm performance. Further, these relationships are moderated by the degree of environmental dynamism such that in more dynamic environments, the relationship between promotion focus and firm performance is strengthened, whereas the relationship between prevention focus and firm performance is negatively affected. The reverse was found for less dynamic environments. Theoretical and practical implications as well as future research avenues are offered.