We find that the location of corporate headquarters significantly affects the firm’s bondholders. Similar to Loughran and Schultz (2006) and others, who show that investors are better able to obtain information on nearby companies, we look at firms located in large metropolitan cities, small cities, and rural areas and find that firms located in remote rural areas exhibit significantly higher c...

Typically, the success of a collaboration technology depends on its adoption by all participants in the collaboration. But as organizations become more distributed (Castells, 1996), the challenge increases to achieve uniform adoption across geographic distance, and across organizational boundaries. In an earlier study, Mark and Poltrock (2001) discovered that the rapid and widespread adoption o...

Supporting security-oriented, inter-disciplinary research: crossing the social, clinical and geospatial domains. How many people have had a chronic disease for longer than 5-years in Scotland? How has this impacted upon their choices of employment? Are there any geographical clusters in Scotland where a high-incidence of patients with such long-term illness can be found? How does the life expec...

Are certain groups of unemployed individuals hurt less by unemployment than others? This paper is an attempt to test the hypothesis that non-pecuniary costs of unemployment may vary between societies with different unemployment rates. Using cross-sectional data from the SALDRU93 survey, I show that households’ perceptions of life satisfaction are inversely related to household unemployment for ...

Coordination is becoming an increasingly important paradigm for systems design and implementation. With multiple languages and models for coordination emerging, it is interesting to compare different models and understand their strengths and weaknesses find common semantic models and develop mappings between formalisms. This will help us to gain a deeper insight into coordination concepts and a...

Most research on family interventions of children with autism has focused on the role of the mother, and little is known about the effects of training fathers. Through a series of National Institutes of Health– funded studies we have demonstrated treatment success by focusing on fathers who are trained at home. Although our research has been successful, this work introduces questions related to...

Since at least the sixteenth century, the areas of the present day regions of Harar and Wallo have been important centres of teaching and diffusion of Islam as well as of preservation of Islamic culture and education. Preachers and scholars from these areas played a decisive role in the introduction and dissemination of the faith in the country, especially in the eighteenth and nineteenth centu...