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951.
Scharpf RB Tjelmeland H Parmigiani G Nobel AB 《Journal of the American Statistical Association》2009,104(488):1318-1323
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The effects on staff of the implementation of new office information technology were investigated in ten companies in Vienna using a longitudinal design. Strain and satisfaction of 331 employees (implementation sample: n = 212; control sample: n = 119) were measured at five points in time over a period of 22 months. The study is based on a context-dependent approach. Personal factors (individual differences, external load) were assessed by questionnaires, and situational factors (job design, implementation content and implementation context) by objective measures. The impact of these factors on employees' strain responses was tested using structural equation modelling (SEM). While the implementation of new technology as such made no significant contribution to the explanation of strain variables, a reasonable model fit was achieved when implementation characteristics were taken into account. The data suggest that negative effects of implementations must be expected if (1) adaptational demands do not include the enhancement of employee qualifications, (2) character-based user interfaces are not replaced, and (3) employees have few or no opportunities to participate in the implementation process. 相似文献
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The Evolution of Industrial Districts and Regional Networks: The Case of the Biotechnology Region Munich/Martinsried 总被引:1,自引:0,他引:1
Journal of Management and Governance - 相似文献
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Christian Joppke 《Theory and Society》2014,43(6):589-615
Over 60 years ago, British high court judge Patrick Devlin and legal philosopher H.L.A. Hart fought out a famous debate over the legal enforcement of morality, which was generated by the question of whether homosexuality should be legalized or not. Jurists agree that this debate was won by Hart, also evidenced in the fact that the state has since been retreating from its previous role of moral watchdog. I argue in this article that the two most conflicted and essentially unresolved issues in the integration of Islam, the regulation of the female body and of free speech, have reopened this debate anew, pushing the liberal state toward the legal regulation of morality, thus potentially putting at risk its liberalness. I use the Hart-Devlin debate as a template for comparing and contrasting the Muslim quest for restricting free speech with the host-society quest for restricting the Islamic veil. Accordingly, there is a double threat to liberalism, which this paper brings into view in tandem, one originating from Islam and another from a hypertrophied defense of liberalism. 相似文献
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Sensitivity analysis for unmeasured confounding should be reported more often, especially in observational studies. In the
standard Cox proportional hazards model, this requires substantial assumptions and can be computationally difficult. The marginal
structural Cox proportional hazards model (Cox proportional hazards MSM) with inverse probability weighting has several advantages
compared to the standard Cox model, including situations with only one assessment of exposure (point exposure) and time-independent
confounders. We describe how simple computations provide sensitivity for unmeasured confounding in a Cox proportional hazards
MSM with point exposure. This is achieved by translating the general framework for sensitivity analysis for MSMs by Robins
and colleagues to survival time data. Instead of bias-corrected observations, we correct the hazard rate to adjust for a specified
amount of unmeasured confounding. As an additional bonus, the Cox proportional hazards MSM is robust against bias from differential
loss to follow-up. As an illustration, the Cox proportional hazards MSM was applied in a reanalysis of the association between
smoking and depression in a population-based cohort of Norwegian adults. The association was moderately sensitive for unmeasured
confounding. 相似文献
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