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31.
In March 1998 the Law Commission for England and Wales published the outcome of its review of the law on compensation of those who suffer psychiatric illness as a result of the negligence of another person. The report is largely, although not solely, concerned with work-related illness. It also reviews the literature on the incidenc and forms of psychiatric illness. It makes recommendations for legislation. This paper critically summarizes the findings of the Commission and concludes with some comments. It questions the appropriateness of common law litigation for these kinds of injury. It also comments on whether the Commission's recommendations will be implemented by Parliament and the likely impact of the proposed revision of the law upon the incidence of litigation.  相似文献   
32.
We investigate the regional economic consequences of a hypothetical catastrophic event—attack via radiological dispersal device (RDD)—centered on the downtown Los Angeles area. We distinguish two routes via which such an event might affect regional economic activity: (i) reduction in effective resource supply (the resource loss effect) and (ii) shifts in the perceptions of economic agents (the behavioral effect). The resource loss effect relates to the physical destructiveness of the event, while the behavioral effect relates to changes in fear and risk perception. Both affect the size of the regional economy. RDD detonation causes little capital damage and few casualties, but generates substantial short‐run resource loss via business interruption. Changes in fear and risk perception increase the supply cost of resources to the affected region, while simultaneously reducing demand for goods produced in the region. We use results from a nationwide survey, tailored to our RDD scenario, to inform our model values for behavioral effects. Survey results, supplemented by findings from previous research on stigmatized asset values, suggest that in the region affected by the RDD, households may require higher wages, investors may require higher returns, and customers may require price discounts. We show that because behavioral effects may have lingering long‐term deleterious impacts on both the supply‐cost of resources to a region and willingness to pay for regional output, they can generate changes in regional gross domestic product (GDP) much greater than those generated by resource loss effects. Implications for policies that have the potential to mitigate these effects are discussed.  相似文献   
33.
Signaling games with reinforcement learning have been used to model the evolution of term languages (Lewis 1969, Convention. Cambridge, MA: Harvard University Press; Skyrms 2006, “Signals” Presidential Address. Philosophy of Science Association for PSA). In this article, syntactic games, extensions of David Lewis’s original sender–receiver game, are used to illustrate how a language that exploits available syntactic structure might evolve to code for states of the world. The evolution of a language occurs in the context of available vocabulary and syntax—the role played by each component is compared in the context of simple reinforcement learning.  相似文献   
34.
Population Research and Policy Review - No national studies have assessed adult and child food insecurity (AFI and CFI, respectively) among homeless and precariously-housed families and the...  相似文献   
35.
Methods are proposed for testing stochastic dominance of any pre–specified order, with primary interest in the distributions of income. We consider consistent tests, that are similar to Kolmogorov–Smirnov tests, of the complete set of restrictions that relate to the various forms of stochastic dominance. For such tests, in the case of tests for stochastic dominance beyond first order, we propose and justify a variety of approaches to inference based on simulation and the bootstrap. We compare these approaches to one another and to alternative approaches based on multiple comparisons in the context of a Monte Carlo experiment and an empirical example.  相似文献   
36.
Diabetes is a serious chronic illness that involves individuals, couples, and families in complex reciprocal interactions with the illness and other life dimensions. A major issue in diabetes management is how well the patient is able to follow the established medical regimen of selfcare. Situated within personal, physical, and social contexts, the meaning that a couple creates and the emotions they feel in their adaptation to living with diabetes and its demanding regimen can be viewed as the couple’s relationship with diabetes.  相似文献   
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38.
According to modernization theory, enforcement schemes that rely on end-of-the-pipe regulation are not as effective at achieving improved environmental performance as market-based approaches that encourage pollution prevention. Consistent with that observation, the U.S. Environmental Protection Agency transitioned to the use of self-policing to encourage pollution prevention. Other studies note that environmental compliance is significantly affected by traditional “command-and-control” strategies. Using Prais Winston regression we examine these contrasting views by estimating the relationship between toxic releases, self-policing, and criminal prosecutions from 1988 through 2014. Initial correlations suggest that (1) self-policing is not associated with toxic releases but that (2) criminal prosecutions may reduce toxic releases through general deterrence signals. Subsequent analyses controlling for gross domestic product revealed that neither self-policing nor criminal enforcement correlate with toxic releases but that gross domestic product was the strongest predictor of emissions. The implications of these findings for the control of toxic emissions are discussed.  相似文献   
39.
Although numerous studies reveal differences in mental health by the structure of one's family of origin, there remains debate regarding the processes generating these patterns. Using a sample of young adults (19-21 years) in Miami-Dade County in Florida, this study examines the explanatory significance of three presumed correlates of family type: socioeconomic status, family processes, and level of social stress. Consistent with prior research, our results reveal higher levels of depressive symptoms among those from stepfamilies, single parent families, and single parent families with other relatives present, compared with mother-father families. All three presumed correlates make significant independent contributions to the prediction of depressive symptomatology. Substantial mediating effects also are observed for all three explanatory dimensions. Collectively, they completely or largely explain observed family type variations in mental health risk.  相似文献   
40.
Marital trajectories and mental health   总被引:4,自引:0,他引:4  
This study expands the marital status and mental health literature by examining several dimensions of marital trajectories, including the number and type of prior marital losses and duration in current status. Data are drawn from the Piedmont Health Survey of the National Institute of Mental Health Epidemiologic Catchment Area Study, collected in 1982-83 (n = 2,158). Results indicate that number of prior losses moderates the health-enhancing effect of being currently married; higher order marriages are associated with worse mental health. Although results vary across the mental illnesses examined (depression, anxiety, and substance use), the negative effect of multiple loss also is observed for the currently divorced and widowed. There is less evidence that the type of prior loss (i.e., divorce or widowhood) moderates the effect of current marital status on mental health; however, some support is found among the presently widowed. The analyses of duration in current status suggest that the rate of decline in symptoms of anxiety following one's most recent loss varies by marital history among the currently widowed.  相似文献   
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