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With the intention of studying sociodemographic differentials in theelevated mortality from cancer, a mixed additive-multiplicativecontinuous-time hazard model with categorical covariates is suggested. Thismodel is a simple and plausible extension of the multiplicative hazard modeldemographers are well acquainted with. As an empirical example, survival fromprostate cancer among Norwegian men is examined on the basis of individualregister and census data. The model has some advantages compared to themodels based on an additive mortality structure that have previously beenused in studies of cancer survival. In other demographic research areas, itcould be an interesting alternative to the commonly employed multiplicativehazard model.  相似文献   
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This article analyses state formation in Rhodesia/Zimbabwe. The main question posed is this: Why has state power eroded so dramatically? To answer this question, the development of the state is analysed in the light of general theories of state formation. In spite of a situation which according to prevailing theories was conducive for the formation of a strong state, Zimbabwe entered a downward spiral, where state power gradually eroded. To explain this, it is necessary to move beyond these theories, and analyse the changing nature of the ruling regime's constituencies. While security threats and sources of revenue are important, their impact on processes of state formation is mediated by the inter‐relationship between ruling regimes and their constituencies, which is shaped by society's class structure.  相似文献   
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An app system was developed in Denmark by caseworkers and clients from three municipalities, a software company, and a University College. The app system enabled young clients to track their wellbeing, positive behaviours, disturbances in their lives, and their experiences of interventions on smartphones. Statutory caseworkers could follow the change in their client’s situation and have an overview of all their clients on a web interface. This article describes the system and the results of a pilot qualitative interview study with six young clients. Clients used the app to reflect on their lives, to set specific personal goals and to remember their goals. The young clients also used the app to monitor changes in how they had been doing overall and as a reminder to keep up specific behaviours that were counterintuitive. The app became an integral part of the young clients’ relationship with their caseworker. The app was a lens that the client and the caseworker used to explore specific aspects of the client’s life. The app itself also became a joint venture, a shared point of interest. The app strengthened the young persons’ relationship with their caseworker, but there was also concern about whether they might become too close.  相似文献   
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Offshoring can be defined as the relocation of organizational tasks and services to foreign locations. At the same time as the scale and scope of offshoring have reached unprecedented levels in recent years, firms have increasingly been exposed to the challenges relating to managing an organization consisting of a number of offshored activities. In this special issue introduction paper, we argue that an organizational design perspective on offshoring can benefit research and practice in understanding how firms can coordinate and integrate offshoring activities. Specifically, we argue that offshoring implies an organizational reconfiguration consisting of three stages: disintegration, relocation and reintegration. We discuss the implications of this perspective and outline a research agenda.  相似文献   
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Individual-level retrospective data from the Family and Occupation Survey of 1988 are used to estimate the effects of various employment variables on the third-birth rates among post-war Norwegian birth cohorts. Women who appear to have a strong work orientation, and may face relatively high opportunity costs of childbearing, do not have particularly low probability of advancing to parity three. This is consistent with previous Swedish and British studies, and lends some support to the view that other factors than stronger employment preferences and increased job opportunities have been largely responsible for the “second demographic transition” in Europe.  相似文献   
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