Energy Informatics

Due to the increasing importance of producing and consuming energy more sustainably, Energy Informatics (EI) has evolved into a thriving research area within the CS/IS community. The article attempts to characterize this young and dynamic field of research by describing current EI research topics and methods and provides an outlook of how the field might evolve in the future. It is shown that two general research questions have received the most attention so far and are likely to dominate the EI research agenda in the coming years: How to leverage information and communication technology (ICT) to (1) improve energy efficiency, and (2) to integrate decentralized renewable energy sources into the power grid. Selected EI streams are reviewed, highlighting how the respective research questions are broken down into specific research projects and how EI researchers have made contributions based on their individual academic background.     

Capital Structure and Labour Demand: Investigations Using German Micro Data

The paper analyses the interaction between capital structure and employment decisions of firms. For this purpose, a theoretical model is developed in which a firm determines employment along an optimal path taking into account financial considerations. The empirical analysis using West German micro data proves that a negative relationship exists between employment and the debt asset ratio of the firm. We also demonstrate that as real wages (sales) increase, employment decreases (increases).     

Financial repression and debt liquidation in the USA and the euro area

Rising debt levels have caused a revival of financial repression in the euro area and the USA. The Federal Reserve directly represses US bond yields and assists in financing the state budget, resulting in an overall liquidation effect from falling bond yields of about three per cent of total government revenues and one per cent of GDP in 2011. In the euro area, the ongoing actions to contain the European debt crisis have also repressed interest rates, easing debt-servicing costs in all European countries and reducing the interest rate payments for the German government by about one to two per cent of total government revenues. This article argues that a slight rise in infl ation could even liquidate German debt.     

Intergenerational transmission of entrepreneurial intentions

We draw on cross-cultural theory and the Global Leadership and Organizational Behavior Effectiveness project to develop a model for the transmission of entrepreneurial intentions within families in different cultures. Using data on more than 40,000 individuals from 15 countries, we show that beyond the transmission of entrepreneurial intentions from parents to children, grandparents – either directly or “indirectly” via the parents – impact the offspring's intentions. Moreover, we find that parents' and grandparents' influences partly substitute for one another. The strength of these effects varies across cultures. Our results provide a more detailed picture of the intergenerational transmission of entrepreneurial intentions.     

Consortium benchmarking: Collaborative academic-practitioner case study research

Consortium benchmarking is a scholar-practitioner collaborative case study approach joining rigor and relevance in management research. In consortium benchmarking practitioners and academic researchers form a consortium and together benchmark best-practices. Consortium benchmarking includes practitioners as co-researchers, facilitating research relevant for both academics and practitioners. Rigorous research informs the entire process since consortium benchmarking collects evidence from multiple sources and uses various comparison techniques. This paper introduces the concept of consortium benchmarking and then illustrates its application with a case study that identifies the nature of innovative suppliers. The study shows how consortium benchmarking supports the production of relevant knowledge for both academics and practitioners in a rigorous way. In order to evaluate these contributions, the study develops criteria for assessing rigor as well as theoretical and practical relevance. Finally, the study compares consortium benchmarking with multi-case research and presents five aspects either not accounted for or neglected in “traditional” multi-case research.     

Negative emotions of an entrepreneurial career: Self-employment and regulatory coping behaviors

Although we know a great deal about the relationship between self-employment and the experience of positive emotions such as passion, excitement, happiness, satisfaction, and flow, there is some research that suggests that the self-employed may be more susceptible than employees to negative emotions such as stress, fear of failure, loneliness, mental strain, and grief. We draw on the literature on role requirements to develop a model of career pursuit based on individuals' willingness and abilities to regulate these emotions. Using a nation-wide survey of more than 2700 US citizens we show that over and above the effects of positive emotions, the self-employed experienced fewer negative emotions than those who are employed, contingent on their regulatory coping behaviors. We discuss implications of these results for the literature on entrepreneurial emotions.     

The Doha Round of the World Trade Organization and Agricultural Markets Liberalization: Impacts on Developing Economies

We investigate the impacts of multilateral removal of all border taxes and farm programs and their distortions on developing economies, using a world agriculture partial equilibrium model. We quantify changes in prices, trade flows, and production locations. Border measures and farm programs both affect world trade, but trade barriers have the largest impact. Following removal, trade expansion is substantial for most commodities, especially dairy, meats, and vegetable oils. Net agricultural and food exporters emerge with expanded exports; net importing countries with limited distortions before liberalization are penalized by higher world prices and reduced imports. We draw implications for current World Trade Organization negotiations.     

Uncertainty,supply risk management and their impact on performance

The purpose of this research is to identify the antecedents of supply risk management performance. Speed consortium benchmarking is used to explore the concepts of supply risk monitoring and mitigation. In addition, a survey yielding 207 responses is used to test our hypothesized antecedents of supply risk management performance. Findings indicate that the transaction cost constructs environmental- and behavioral uncertainty have a negative effect on supply risk management performance. In addition, supply risk mitigation and supply risk management process maturity positively influence supply risk management performance, the latter having the strongest influence. Furthermore, supply risk monitoring, supply risk mitigation and supply risk management process maturity all moderate the effect of environmental uncertainty, whereas only risk monitoring has an influence on the relationship between behavioral uncertainty and supply risk management performance. This research identified not only the antecedents of supply risk management performance, but also the moderating effect of different supply risk management principles on the relation between uncertainty and supply risk management performance. Most importantly, our study shows the relevance of developing general supply risk management structures and capabilities (i.e. supply risk management process maturity) in order to manage supply risks successfully. Our findings indicate that even more important than the proper selection of individual risk monitoring and mitigation strategies is the implementation of a risk management process.