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21.
This paper investigates the impact of labour-market attachment on first births of foreign-born women in Sweden. The study uses a longitudinal, register-based dataset consisting of the entire population of immigrants from ten nations and a 5-per-cent random sample of natives. The effects of earned income are evident, with increased income levels increasing the probability of becoming a mother for all observed nationalities. The effects of various forms of participation and non-participation in the labour force do not vary greatly between immigrants and the Swedish-born. Among all subgroups, we find a higher propensity to begin childbearing among those who are established in the labour market. Contrary to popular belief, receiving welfare benefits clearly reduces first-birth intensity for immigrants but not for natives. The similarity in patterns across widely different national groups supports the notion that various institutional factors affecting all subgroups are crucial in influencing childbearing behaviour.  相似文献   
22.
The relation between change points in multivariate surveillance is important but seldom considered. The sufficiency principle is here used to clarify the structure of some problems, to find efficient methods, and to determine appropriate evaluation metrics. We study processes where the changes occur simultaneously or with known time lags. The surveillance of spatial data is one example where known time lags can be of interest. A general version of a theorem for the sufficient reduction of processes that change with known time lags is given. A simulation study illustrates the benefits or the methods based on the sufficient statistics.  相似文献   
23.
Research on young people's political socialization has had an adult-centered top–down bias in which young people are considered incomplete and in need of the right upbringing. The article attempts to balance this bias. The aim is to introduce and argue for another normative approach – situational political socialization. Four theoretical elements constitute its basis: (1) the political, (2) contingency (the principle of the public sphere), (3) space and place, and (4) situation. In the contingent western digital media society marked by cultural dissemination, individualism, and the erosion of traditional institutions, situational political socialization represents a normative basis for a research approach which is open, action-oriented and contextualized, viewing young people as political actors in their own right.  相似文献   
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In many real‐life house allocation problems, rents are bounded from above by price ceilings imposed by a government or a local administration. This is known as rent control. Because some price equilibria may be disqualified given such restrictions, this paper proposes an alternative equilibrium concept, called rationing price equilibrium, tailored to capture the specific features of housing markets with rent control. An allocation rule that always selects a rationing price equilibrium is defined, and it is demonstrated to be constrained efficient and (group) non‐manipulable for “almost all” preference profiles. In its bounding cases, the rule reduces to a number of well‐known mechanisms from the matching literature. In this sense, the housing market with rent control investigated in this paper integrates several of the predominant matching models into a more general framework.  相似文献   
26.
Abstract

The Poisson distribution is here used to illustrate Bayesian inference concepts with the ultimate goal to construct credible intervals for a mean. The evaluation of the resulting intervals is in terms of “mismatched” priors and posteriors. The discussion is in the form of an imaginary dialog between a teacher and a student, who have met earlier, discussing and evaluating the Wald and score confidence intervals, as well as confidence intervals based on transformation and bootstrap techniques. From the perspective of the student the learning process is akin to a real research situation. The student is supposed to have studied mathematical statistics for at least two semesters.  相似文献   
27.
This article explores how local politicians and care unit managers in Swedish eldercare experience and respond to state supervision (SSV). Twelve politicians and twelve managers in 15 previously inspected municipalities were interviewed about their experiences of and reactions to SSV in relation to their views of care quality and routines in eldercare practice. The findings indicate that local managers and political chairs perceived SSV in eldercare positively at a superficial level but were critical of and disappointed with specific aspects of it. In terms of (a) governance, chairs and managers said SSV strengthened implementation of national policies via local actors, but they were critical of SSV’s narrow focus on control and flaws in eldercare practice. With regard to (b) accountability, SSV was seen as limited to accountability for finances and systemic performance, and regarding (c) organizational development, SSV was seen as limited to improving routines and compliance with legislation, while local definitions of quality are broader than that. In general, local actors regarded SSV as improving administrative aspects and routines in practice but ignoring the relational content of eldercare quality.  相似文献   
28.
We answer the call that governance research should focus more on processes outside the boundaries of boards, especially for nonprofit organizations. In particular, we suggest and elaborate concrete steps with respect to the advantages of a leadership coalition perspective to focus more on the behavioral and informal aspects of governance. Through a comparative case analysis of five nonprofit organizations, we explore contingencies between characteristics of nonprofit leadership coalitions and governance quality. We identify two dimensions to classify leadership coalitions: centralized versus diffused influence and specific versus holistic influence. These dimensions are subsequently related with observed governance quality. We frame our finding in the existing literature on group faultlines, which are socially constructed dividing lines within groups, and we discuss the importance of establishing a balanced coalition between a weak or nonexisting and a strong dominant coalition to ensure high governance quality. We also present propositions on how governance quality and its various sub-dimensions can be studied as a complex, nonlinear intermediate concept between coalitional aspects of leadership groups and nonprofit organizational performance. Finally, we discuss concrete avenues for further testing and verification of our theoretical interpretation.  相似文献   
29.
In this article central elements and characteristics of outreach work are discussed. The empirical basis is documentation from five research circles conducted in Sweden, where outreach workers participated and put their work experiences into words. The findings from the circles are weighed against accounts from detached youth workers and it is argued that there are common methodological key components in outreach work that can be identified throughout the different contexts where the method is applied. The three main tasks of outreach work are contact making, initiating social change processes and providing social support to keep the process going. The efforts are performed in quite different surroundings, typically, however, in settings that the outreach worker does not organize or control. This has effects on how relations are built with target groups. Since outreach workers often meet people in vulnerable positions, engagement and respect are stressed as important professional qualities. Linking people to other resources is common and outreach workers need an extensive network of contacts to other organizations. The processes and situations that outreach workers engage in often have an open and unpredictable character. Managing contingency is therefore a central aspect of the work. Finally, a definition of outreach work is suggested.  相似文献   
30.
We conduct a contest experiment to study if spread seeking and effort can be managed when participants can invest in increasing both the mean and the spread of an uncertain performance variable. Subjects are treated with different prize schemes and in accordance with theory, we observe higher investments in spread for the winner-take-all scheme. Both types of investments can be controlled with a three-level prize scheme. However, the control management is imperfect and behavior is characterized by inertia. We also explore the correlation between effort and spread across subjects and find that is robustly positive.  相似文献   
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