The opportunity not taken: The occupational identity of entrepreneurs in contexts of poverty

Innovative entrepreneurship is an essential but often missing outcome of poverty alleviation efforts. This qualitative study set in rural Ghana explores the occupational identity of entrepreneurs, the institutions that shape it in isolated “island networks”, and how it influences entrepreneurs' practices and decisions. We find that the institutional forces of “collectivism” and “fatalism” feature prominently. Being an entrepreneur in such settings means being a mentor, market link, and community safety net, and the types of opportunities entrepreneurs pursue are largely seen as pre-destined and inherited rather than individually chosen. As a result, the pursuit of innovative opportunities may be significantly limited.     

Entrepreneurial ecosystems and the lifecycle of university business incubators: An integrative case study

University business incubators (UBIs) are an important part of the ecosystem that supports entrepreneurial activities and economic development. Extant research has focused on examining UBI activities at a single point in time, but there is a paucity of theoretical and empirical work aimed at understanding the forces that explain why and how UBIs change over time. This is an important gap because establishing a university business incubator does not assure its development and growth. We address this issue by drawing upon the Fisher et al. Academy of Management Review, 41(3), 383-409 (2016) Identity-Legitimacy-Life Cycle model to explain how the pursuit of resources and organizational legitimacy shapes the development of UBIs along key strategic and operational dimensions, which has implications for performance evaluation over time. We illustrate with a case study about the creation and evolution of the DMZ, a leading UBI at Ryerson University in Canada. This case provides new insights about the dynamics of UBIs and their relationships with the entrepreneurial ecosystems in which they are embedded. Implications for future research, management practice, and public policy are discussed.

     

Time to work or time to play: The effect of student employment on homework,sleep, and screen time

We use detailed time-diary information on high school students’ daily activities from the 2003–2008 American Time Use Surveys (ATUS) to investigate the effects of employment on the time a student spends on homework and other major activities. Time-diary data are more detailed and accurate than data derived from responses to “usual activity” survey questions underlying other analyses and capture the immediate effects of working that may well accumulate over time to affect future outcomes. Our results suggest that employment decreases the time that high school students spend on homework, which is human-capital building, on all days, but also decreases screen time on non-school days, which may be considered unproductive time. Employed teens get more than the recommended amount of sleep on school days, and only slightly less on non-school days.     

Eco-efficiency and firm value

Eco-efficiency refers to a process that seeks to maximize the effectiveness of business processes while minimizing their impacts on the environment. Fundamental to eco-efficiency is adoption of a management philosophy that stimulates the search for environmental improvements that yield parallel economic benefits [President’s Council on Sustainable Development, 1996a. Sustainable America: A New Consensus for Prosperity, Opportunity, and a Healthy Environment. Government Printing Office, Washington DC; President’s Council on Sustainable Development, 1996b. Eco-efficiency: Task Force Report. Government Printing Office, Washington DC; World Business Council for Sustainable Development (WBCSD), 2000. Eco-efficiency: Creating More Value with Less Input. Geneva]. Eco-efficiency is increased by activities that create economic value while continuously reducing ecological impacts and the use of natural resources [DeSimone, L., Popoff, F., 1997. Eco-efficiency: The Business Link To Sustainable Development. MIT Press, Cambridge, MA]. This study empirically examines the proposition that implementation of eco-efficient business strategies is associated with higher firm value. We posit that, firms which adopt eco-efficient business strategies and, as a consequence, achieve reduced costs and increased profits should be more highly valued by the market than similar firms that do not adopt eco-efficient business strategies. Our empirical testing supports this proposition.     

Tobit or OLS? An empirical evaluation under different diary window lengths

Researchers analysing time-use data often estimate limited dependent variable models because time spent must be nonnegative and cannot be more than the total amount of time in a given observation period. While the traditional empirical technique applied to such cases is maximum likelihood estimation of a Tobit (censored regression) model, recent debate has questioned whether linear models estimated via Ordinary Least Squares (OLS) are preferable. On the one hand, Tobit models are deemed necessary to address the significant censoring (i.e. large numbers of zeroes) typically found in time-use data, in the face of which OLS estimators would be biased and inconsistent. Yet, optimization occurs over a longer period than that covered by the typical time diary (often a day), and thus some argue that reported zeroes represent a measurement problem rather than true nonparticipation in the activity, in which case OLS would be preferred. We provide direct empirical evidence on this question using the Australian Time Use Surveys, which record time-use information for two consecutive diary days, by estimating censored and linear versions of a parental child care model for both 24-hour and 48-hour windows of observation in order to determine the empirical consequences of estimation technique and diary length.     

Doing More with Less: Women's Leisure During Their Partners’ Military Deployment

Women whose partners have been deployed on military missions during wartime typically experience increased stress as they adjust to maintaining work, family, and household roles. The purpose of this study was to explore leisure in the lives of women during their partners’ deployment. Semi-structured, face-to-face interviews were conducted with 10 employed mothers whose partners had been deployed for at least a six-month period. Findings indicated that the loss of daily support from partners and concern for partners’ safety contributed to women shifting their focus from individual to family leisure as a means of coping and caring for their children.