Adjusting for risk in comparing the performances of male- and female-controlled SMEs

Small and medium enterprise (SME) research has typically found that female-owned SMEs underperform male-owned SMEs. Further, this underperformance usually persists after controlling for variables such as industry, age of business, and size of business. However, previous studies have normally limited their assessment of performance to sales or profit (or growth in sales or profit) without controlling for differences in risk. Our results indicate that although profits are significantly higher for male-controlled SMEs, so is the variation in profits (risk). After adjusting for risk, we find no significant difference between the performances of male- and female-controlled SMEs.     

A Documentary Theory of States and Their Existence as Quasi-Abstract Entities

This article is concerned with the existence of states as a matter of fact, and it approaches that subject within the context of the ontology of social reality as a whole. It argues, first, that states do not have a place in the traditional Platonist duality of the concrete and the abstract. Second, that states belong to a third category – the quasi-abstract – that has received philosophical attention with a recently emerging theory of documentality. Documentality, derived from Austin’s theory of performative utterances, claims that documents acts can bring quasi-abstract objects, such as states into being. Third and finally, it argues that the existence of quasi-abstract states should not be rejected on the basis of the Principle of Parsimony, because geopolitical theories that recognise the existence of quasi-abstract states will have greater explanatory power than theories that deny their existence.     

The (hidden) costs of political instability: Evidence from Kenya's 2007 election crisis

This paper studies the microeconomic impacts of the political crisis and civil conflict that immediately followed the December 2007 presidential election in Kenya. Income, expenditures, and consumption dramatically declined for a broad segment of the rural population for the duration of the conflict. To make up for the income shortfall, women who supply transactional sex engaged in higher risk sex both during and after the crisis. While this particular crisis was likely too short for these behavioral responses to seriously increase the risk of HIV or other STIs for these women, such responses could have long-term repercussions for health in countries with longer or more frequent crises. Overall, our results suggest that social unrest can be an important channel through which political instability can affect long-term outcomes such as health.     

Social identity, inequality and conflict

I extend the standard materialistic rational choice model of conflict to consider groups. In particular, I consider how the aggregate amount of conflict in society depends on which groups form and oppose each other. The study is motivated by empirical findings about the relationship between inequality, conflict and economic development. I focus on a salient comparison: ethnic groups vs. social classes. I show that, contrary to the conventional wisdom, class conflict is not necessarily worse than ethnic conflict. In fact, ethnic conflict is general worse when the distribution of income is more equal. I also investigate the impact of the fact that while ethnicity is immutable, since there is social mobility, class is not. I show that the direct impact of mobility of conflict is as conventionally believed, but that there are important indirect effects which make the net effect ambiguous. Received: June, 1998 / Accepted: November 22, 1999     

Virtue and Vice Attributions in the Business Context: An Experimental Investigation

Recent findings in experimental philosophy have revealed that people attribute intentionality, belief, desire, knowledge, and blame asymmetrically to side-effects depending on whether the agent who produces the side-effect violates or adheres to a norm. Although the original (and still common) test for this effect involved a chairman helping or harming the environment, hardly any of these findings have been applied to business ethics. We review what little exploration of the implications for business ethics has been done. Then, we present new experimental results that expand the attribution asymmetry to virtue and vice. We also examine whether it matters to people that an effect was produced as a primary or side-effect, as well as how consumer habits might be affected by this phenomenon. These results lead to the conclusion that it appears to be in a businessperson’s self-interest to be virtuous.     

The relationships between stress,health, and physically active leisure as a function of life‐cycle

This article examines relationships between stress, health, and participation in physically active leisure using data collected as part of the 1985 and 1990 U.S. National Health Interview Surveys (NHIS). In particular, the article analyzes: (a) the effects of life‐cycle progression (controlled for gender) on subjectively perceived stress and self‐reported health; (b) the role of physically active leisure in enhancing health or buffering adverse health outcomes of stress; and (c) the effects of selected social‐economic factors, such as education and income, on the relationships between life‐cycle, stress, health, and physically active leisure. According to our analyses: (1) stress is unevenly distributed across the life span; (2) stress‐reducing effects of physically active leisure are present among retired older people more so than in the middle‐aged life‐cycle groups; and (3) direct health‐enhancing effects of participation in physically active leisure are more evident than the buffering effects of leisure on stress‐health relationships. A critical discussion of methodological and substantive issues facing researchers interested in the relationships between leisure, stress, and health is provided.     

Learning teaching in the sustainability classroom

This article analyzes the experience of a particular sustainability learning classroom model, examining the classroom composition, structure, positioning, and atmosphere components in an experimental course on the topic of sustainable buildings. The course, called Angles on Green Building, offered as the second in a suite by the Learning City sustainability in higher education collaborative, experimented with content, which concerned the emerging practice and policy of green building, and with form, exploring the most appropriate pedagogical methods for the advancement of sustainability learning and action. The course took as its practical focus the green building industry in Vancouver, Canada, with an initial case study of the new Centre for Interactive Research on Sustainability (CIRS), a green building and research facility planned for completion in 2009. This article uses evidence drawn from the instructors, students and visiting professionals in the course, together a diverse and interdisciplinary group from four different higher education institutions in Vancouver. Our findings contain lessons about the careful attention needed for instructors to design, run and implement courses in sustainability topics that enable students from widely different backgrounds and levels of self-directedness to engage with, take responsibility for, and transform their behaviours in favour of sustainability.