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121.
122.
Perceptions of an impending oversupply of physicians have prompted proposals to reduce medical school enrollments in a number of states. Most of these states are also concerned with improving the specialty and geographic distribution of their medical manpower. The present study provides estimates of the effects of reduced numbers of in-state medical school graduates upon the future supply of physicians in Texas, and examines the medical school origin, medical specialty, and practice location of selected groups of Texas physicians. The results suggest that in Texas enrollment reductions would have no significant impact on physician supply over the next 15 years, and might actually prove counterproductive in altering physician distribution. The analysis of Texas data illuminates the unintended consequences likely to accompany a policy option that has been widely embraced by state officials largely on the basis of its intuitive appeal. 相似文献
123.
Why do some business firms and not others work hard to advance regulatory values such as environmental protection and comply with regulations? Previous research indicates that business firms are influenced in that regard by a number of variables—not merely the perceived likelihood of legal punishment but also the risk of negative reactions by societal actors (which we call “social license pressures”) and the intensity of managers' commitment to norms of law‐abidingness and environmentalism. This article reports on a study of control of diesel emissions in the trucking industry, a highly competitive market with many small firms, mobile pollution sources, expensive “best control technologies,” and weak regulatory demands. In contrast to findings in studies of large firms, we found that social license pressures on small trucking firms are minimal. Trucking companies' environmental performance—good and bad—flows from managers' economic choices, which are influenced by their particular market niche. In such highly competitive, small‐firm market contexts, these findings imply, significant improvement in environmental performance is not likely without strong direct regulatory pressures. 相似文献
124.
Dorothy L. Espelage Gabriel J. Merrin Jun Sung Hong Stella M. Resko 《Journal of youth and adolescence》2018,47(11):2401-2413
In the past two decades, there has been a significant amount of research on children’s relational aggression, which has been found to be associated with psychosocial problems. Longitudinal studies have examined changes in relational aggression during early adolescence in relation to individual characteristics; however, most studies compare individual differences between people with regard to rates of relational aggression. A shortcoming to the current literature is the lack of studies that use a multilevel approach to examine individual differences (between-person) as well as the extent to which individuals deviate from their own typical levels (within-person) over time. In this study, within- and between-person psychological and peer-related predictors of rates of relational aggression over time were examined. Participants included 1,655 students in 5th–8th grade (mean age: 13.01) from four public middle schools in the Midwest, which consisted 828 females and 827 males. In terms of race and ethnicity, 819 (49.5%) were African Americans, followed by 571 (34.5%) Whites, and 265 (16%) Others. Longitudinal data were collected over four waves across two years of middle school. The findings indicated that contrary to the hypothesis that relational aggression would increase over time, there was no significant growth across time. Age, gender, and race were not associated with relational aggression over time; however, consistent with the Social Cognitive Theory, changes in within-person impulsivity, anger, and peer delinquency were all positively related to increases in relational aggression. At the between-person level of analysis, depressive symptoms and peer delinquency were related to relational aggression. Findings suggest that school-based programs that address anger management, impulsivity, empathy, and victimization could help prevent relational aggression. 相似文献
125.
126.
Dorothy M. Daley 《政策研究评论》2008,25(1):21-35
Public participation is becoming increasingly common in environmental decision making. While researchers have focused on understanding why individuals get involved and the impact of their engagement, less is known about the forces that shape agency and legislative decision making regarding participation. This paper uses multinomial logistic regression to explore the determinants of public participation provisions in state hazardous waste programs over time. The results suggest that states with more liberal citizenry, higher levels of manufacturing, and urban areas are more likely to formalize the participation provisions in their hazardous waste programs. Comparatively, states with fewer Democratic representatives are more likely to informally engage in public participation procedures in their states programs. 相似文献
127.
When explaining regulatory policymaking and the behavior of regulated business firms, scholars have supplemented economic models by emphasizing the role of public‐regarding entrepreneurial politics and of normative pressures on firms. This article explores the limits of such entrepreneurial politics and “social license” pressures by examining regulation of emissions from diesel powered trucks in the US. We find that the economic cost of obtaining the best available control technology – new model lower emissions engines – has: (i) limited the stringency and coerciveness of direct regulation of vehicle owners and operators; (ii) dwarfed the reach and effectiveness of the governmental programs that subsidize the purchase of new less polluting vehicles; and (iii) elevated the importance of each company’s “economic license”– as opposed to its “social license”– in shaping its environmental performance. The prominence of this “regulatory compliance cost” variable in shaping both regulation and firm behavior, we conclude, is likely to recur in highly competitive markets, like trucking, that include many small firms that cannot readily either afford or pass on the cost of best available compliance technologies. 相似文献
128.
Skeletal remains of a domestic pig were assessed for relative distribution of amitriptyline, citalopram, and metabolites. Following acute exposure and outdoor decomposition for 2 years, drugs and metabolites were analyzed in 13 different bones. Bones were pulverized following a simple wash procedure, and drugs were extracted by passive incubation in methanol, followed by solid-phase extraction. Samples were analyzed by ultra-high performance liquid chromatography (UHPLC) and confirmed with gas chromatography-mass spectrometry. The Kruskall-Wallis test showed that bone type was a main effect with respect to drug level for all analytes, with levels varying from 33- to 166-fold. Ratios of levels of drug to that of the corresponding metabolite were less variable, varying roughly one- to eightfold. This suggests limitations in the interpretive value of drug measurements in bone and that relative levels of drug and metabolites should be further investigated in terms of forensic value. 相似文献
129.
DE Dean LJ Kohler GC Sterbenz PJ Gillespie NS Gonzaga LJ Bauer K Looman O Owens 《Journal of forensic sciences》2012,57(5):1226-1230
Many studies have been published regarding suicidal hanging deaths, and most forensic pathologists and coroners are very familiar with such causes of death. Forensic pathologists are challenged over their rulings regarding manner of death in part because the general public has a limited scope of knowledge. One such challenge centers on the question of whether a hanging can be a suicide if the individual is not fully suspended. The authors designed a retrospective study to review suspension in hangings and to analyze other criteria used to help in deciding manner of death. We examined 229 suicidal hanging deaths over an 11-year period (1997 through early 2009) using the data from two separate jurisdictions in Ohio. In conclusion, we found that the vast majority (83.4%) of people who hanged themselves were found partially suspended. Among other criteria analyzed, only the presence of petechial hemorrhages and acute neck injury was statistically significant. 相似文献
130.
Dorothy E. Roberts 《Law & social inquiry》2015,40(2):511-518
Hartog, Hendrik. 2012 . Someday All This Will Be Yours: A History of Inheritance and Old Age . Cambridge MA: Harvard University Press. Pp. 353. $29.95 cloth. In Someday All This Will Be Yours, Hendrik Hartog (2012) examines how private inheritance law structured the strategies people used at the turn of the twentieth century to induce relatives to care for them as they aged. Reading it as a book about social inequality and the family reveals how wealth, gender, and race not only worked to deny claims of marginalized caregivers but also to hide the way these social hierarchies affect family life. Although race does not figure in Hartog's analysis, highlighting its latent presence illustrates the often unspoken yet fundamental role race plays in legal regulation of families. 相似文献