The Value of Safety as Revealed in the Swedish Car Market: An Application of the Hedonic Pricing Approach

In this article the hedonic regression technique is used to estimate the value of traffic safety, using information from the Swedish market for automobiles. The results from the study show that the market price of an automobile is negatively correlated with its inherent risk level, i.e. Swedish car consumers pay a safety premium for safer cars. In comparison to previous Swedish stated-preference studies, this study reveals a lower willingness to pay for additional car safety, which might be a result of the interaction between government interventions and individual self-insurance and self-protection.JEL Classification: C51, D61, J28     

Unemployment and mental health: evidence from research in the Nordic countries

In this article we examine research on effects of unemployment on mental health in Denmark, Finland, Norway and Sweden. We describe studies that use cross-sectional, longitudinal and time-series data, and we discuss studies that investigated the duration-dependence issue in exit rates out of unemployment. Not surprisingly, cross-sectional studies reveal that unemployed persons have worse mental health than do others. Most longitudinal studies suggest that unemployment is associated with deteriorating mental health, even though it is somewhat unclear how long such an effect persists. Most duration-dependence studies were done using Swedish data. It turns out that unemployment benefits and labour-market policies affect the pattern of exit rates out of unemployment.     

Subsidiary embeddedness as a determinant of divisional headquarters involvement in innovation transfer processes

This paper conceptualizes divisional headquarters as an important hub-firm within the MNE, orchestrating innovation transfer processes between subsidiaries. It is argued that the internal and external embeddedness of a subsidiary hosting an innovation development project subsequently influences divisional headquarters involvement in the transfer of that innovation. In this way, embeddedness, i.e., the relationships that firms have with each other in the innovation development phase, is brought to the fore as an important factor for MNE subsidiaries hosting innovation development projects for explaining the involvement of divisional headquarters in a subsequent transfer. This highlights divisional headquarters as an active orchestrator of innovation transfers within the MNE. Data from 169 innovation transfer projects as well as 146 internal and 121 external embedded relationships at subsidiary level support the argument of embeddedness as a driver of divisional headquarters involvement in subsidiary innovation transfer projects. From a business network perspective, the findings highlight the role of internal and external embeddedness during innovation development in the subsequent involvement of divisional headquarters in the transfer phase. Embeddedness is not only important for subsidiaries in the innovation development phase but also for divisional headquarters involvement in, and orchestration of, innovation transfer.     

Endocrine markers during a job intervention

An intervention consisting of a thorough examination of the psychological worksite problems and a follow-up with feedback and recommendations was made in four different office worksites. One of the sites («active» group) was more organizational change-oriented than the others («passive» group). The course was followed before, three times during the 3 months of the intervention, and 4 months after the end of it, by means of three endocrine plasma markers: cortisol, prolactin and testosterone. In both study groups the prolactin levels increased in women during the starting phase of the intervention, whereas in men prolactin levels remained stable with a tendency (p=0.06) towards lowered prolactin levels during the end phase of the intervention in the active group. Cortisol levels increased markedly in the passive group and tended to decrease in the active group during the intervention (two-way interaction p=0.003), particularly in men. These findings may be indicative of feelings of uneasiness. Testosterone increased in the active group only, particularly at the beginning of the intervention and particularly in women, and also increased in a non-intervention control group. Testosterone levels are associated with anabolic activity. An increase may be indicative of a «placebo effect» of the intervention. Testosterone changes were still clearly observable after 4 months.     

Neo-colonial dynamics in global professional service firms: a periphery perspective

ABSTRACT

This article analyses neo-colonial dynamics at peripheral units of a Western global professional service firm. Drawing on postcolonial theory, an empirical study at global news agency Reuters’ subsidiaries in Mumbai and Bangalore shows how socio-ideological and technocratic control mechanisms allow subsidiary workers to elevate their status, while still cementing their role as dominated in the global hierarchy and silencing any resistance. Thus, on the one hand, it might appear that the global service firm provides periphery units the opportunity to become equals of core units, representing a ‘nurturing’ role achieved by instilling aspirational values and shaping imaginations. On the other hand, coercive and universalising routines such as performance assessments highlight the ambivalent nature of global firm initiatives to incorporate the periphery on an equal footing with core units, demonstrating the countervailing nature of contemporary power relations.     

Topological Performance Measures as Surrogates for Physical Flow Models for Risk and Vulnerability Analysis for Electric Power Systems

Critical infrastructure systems must be both robust and resilient in order to ensure the functioning of society. To improve the performance of such systems, we often use risk and vulnerability analysis to find and address system weaknesses. A critical component of such analyses is the ability to accurately determine the negative consequences of various types of failures in the system. Numerous mathematical and simulation models exist that can be used to this end. However, there are relatively few studies comparing the implications of using different modeling approaches in the context of comprehensive risk analysis of critical infrastructures. In this article, we suggest a classification of these models, which span from simple topologically‐oriented models to advanced physical‐flow‐based models. Here, we focus on electric power systems and present a study aimed at understanding the tradeoffs between simplicity and fidelity in models used in the context of risk analysis. Specifically, the purpose of this article is to compare performance estimates achieved with a spectrum of approaches typically used for risk and vulnerability analysis of electric power systems and evaluate if more simplified topological measures can be combined using statistical methods to be used as a surrogate for physical flow models. The results of our work provide guidance as to appropriate models or combinations of models to use when analyzing large‐scale critical infrastructure systems, where simulation times quickly become insurmountable when using more advanced models, severely limiting the extent of analyses that can be performed.     

Contextualization and Context Theorizing in Teams Research: A Look Back and a Path Forward

In this paper we review recent field research on teams in the workplace with the objective to help advance research about teams and their external context. We investigate contextualization by reviewing the research settings in which teams have been studied, and we investigate context theorizing by reviewing work where external context variables have been explicitly modeled. We propose guidelines to improve contextualization and avenues to explore context theorizing.