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121.
122.
Laura I. Langbein 《Journal of policy analysis and management》2000,19(3):427-449
Abstract This paper uses a sample of professional engineers employed in the public and private sector to investigate the effect of sector employment, indicators of task complexity, organization size, number of rules, importance, and attentiveness and agreement among various principals (customers or clients, peers, mid‐ and top‐level management, and politicians) on both employee discretion and a subjective measure of employee productivity. The results show that disagreement among important and attentive proximate principals (mid‐level managers) expands discretion, but disagreement among important and attentive distant principals (top executives and politicians) reduces discretion. Sector has no direct or indirect effect on discretion. When customers or clients and peers are important and attentive principals, discretion increases, and so does productivity. Monitoring by mid‐level management has no effect on productivity. Because disagreement among distant principals is greater in the public sector, devolution of authority alone is unlikely to increase public sector productivity. © 2000 by the Association for Public Policy Analysis and Management. 相似文献
123.
We develop a local labor market information system to assess the labor market effects of recently adopted welfare reform laws. Using the Cleveland-Akron metropolitan area as a prototype, we develop an occupationally and geographically specific inventory of projected job openings and measure the skill mismatch between projected job openings and the welfare population likely to enter the labor market. We find the skill mismatches are quite large: Following implementation of reform, welfare recipients entering the labor force would initially have to claim anywhere from 34 to 61 percent of expected low-skill job openings in order to become fully employed. Labor market opportunities are further diminished if one takes into account the effect of gender and space in limiting job accessibility. Welfare recipients entering the labor market as a result of reform would require from 40 to 75 percent of jobs remaining if predominately male occupations are removed from consideration. The AFDC recipients who depend on public transportation, even in extraordinarily long commutes, can access only 40 to 44 percent of entry-level job openings. © 1998 by the Association for Public Policy Analysis and Management 相似文献
124.
Employment civil rights laws require employers to make reasonable accommodations for certain workers so that they can perform their jobs. The “reasonableness” of an accommodation request should be based largely on the cost of the accommodation relative to the company's resources, but how do people really evaluate such requests? This study examines determinations of the reasonableness of workplace accommodation requests made by trial judges and ordinary people. Using a 2 × 3 × 3 between‐subjects factorial design, we test the effect of worker identity (nursing‐mother worker, transgender worker, and Muslim worker) and cost on determinations of reasonableness. We find that (1) the identity category of the requesting worker impacts determinations of reasonableness by both judges and laypeople, (2) the cost of the accommodation impacts determinations of reasonableness, (3) judges are more likely to think that accommodation requests are reasonable than are laypeople, (4) there is a complicated relationship between accommodation cost and employee identity, and (5) the cost of the requested accommodation mitigates the effect of identity significantly for judges but less so for ordinary citizens. While judges are less influenced by the identity category of the employee‐requestor than are their lay‐counterparts, social status plays a role in determining what constitutes “reasonable accommodation.” 相似文献
125.
Frank Lovett 《Ratio juris》2019,32(3):320-338
Hart proposed that law is made possible by the practice among legal officials of observing conventional social rules, the most important being rules of recognition. This view has been dubbed the practice theory, and it has been attacked by many legal theorists. This paper argues that many criticisms of the practice theory fail because they misunderstand the nature of the organizational challenge to which rules of recognition are the solution. The challenge of constituting a legal system is essentially the challenge of constituting a group agent, and when viewed through Pettit’s account of group agency, the practice theory can easily be defended. 相似文献
126.
127.
Michael Curran Laura Gillespie Sarah Melville Jackie Campbell Bryan Kagan 《Science & justice》2019,59(3):317-321
In forensic intelligence-gathering it would be useful to be able to estimate the size of a perpetrator's foot from a standing bare footprint found at the scene of crime. Currently, the advice is to add a fixed amount to the length of the footprint (typically 1.5 or 2.0 cm), but there is little evidence for this approach. This study used measured footprint and actual foot lengths from 146 participants from the white British student population of a University in the UK. Data were analysed using multiple regression with foot length as the dependent (outcome) variable and footprint length and sex as the independent variable/factor respectively. Sex was not a significant predictor. The regression equation for the best estimate of the foot length is 19.89 + 0.95 × print length ± 8 mm. 相似文献
128.
The Use of Laser Microdissection in Forensic Sexual Assault Casework: Pros and Cons Compared to Standard Methods 下载免费PDF全文
Sergio Costa M.Sc. Paulo Correia‐de‐Sá M.D. Ph.D. Maria J. Porto Ph.D. Laura Cainé Ph.D. 《Journal of forensic sciences》2017,62(4):998-1006
Sexual assault samples are among the most frequently analyzed in a forensic laboratory. These account for almost half of all samples processed routinely, and a large portion of these cases remain unsolved. These samples often pose problems to traditional analytic methods of identification because they consist most frequently of cell mixtures from at least two contributors: the victim (usually female) and the perpetrator (usually male). In this study, we propose the use of current preliminary testing for sperm detection in order to determine the chances of success when faced with samples which can be good candidates to undergo analysis with the laser microdissection technology. Also, we used laser microdissection technology to capture fluorescently stained cells of interest differentiated by gender. Collected materials were then used for DNA genotyping with commercially available amplification kits such as Minifiler, Identifiler Plus, NGM, and Y‐Filer. Both the methodology and the quality of the results were evaluated to assess the pros and cons of laser microdissection compared with standard methods. Overall, the combination of fluorescent staining combined with the Minifiler amplification kit provided the best results for autosomal markers, whereas the Y‐Filer kit returned the expected results regardless of the used method. 相似文献
129.
Undocumented Border Crosser Deaths in Arizona: Expanding Intrastate Collaborative Efforts in Identification 下载免费PDF全文
Julie M. Fleischman M.S. Ashley E. Kendell Ph.D. Christen C. Eggers M.S. Laura C. Fulginiti Ph.D. 《Journal of forensic sciences》2017,62(4):840-849
Undocumented Border Crosser (UBC) deaths in Arizona are a major issue faced by medicolegal authorities. Currently, the Maricopa County Office of the Medical Examiner (MCOME) is in possession of over two hundred unidentified individuals, more than half of whom are presumed to be UBCs. The primary goal of this study was to address the growing number of UBC deaths in Maricopa County in order to provide a more comprehensive picture of this important anthropological issue within the state of Arizona. Of the 107 total UBC cases evaluated for the study, the majority were male and age estimates for all individuals were between 15 to 60 years old. Modeled after the recording system established by the Pima County Office of the Medical Examiner, the biographic and geographic data for these cases were entered into a new UBC database at MCOME and later added to the online Map of Migrant Mortality. 相似文献
130.
Laura H.C.G. Compier-de Block Lenneke R.A. Alink Mariëlle Linting Lisa J.M. van den Berg Bernet M. Elzinga Alexandra Voorthuis Marieke S. Tollenaar Marian J. Bakermans-Kranenburg 《Journal of family violence》2017,32(2):207-217
Parent-child agreement on child maltreatment was examined in a multigenerational study. Questionnaires on perpetrated and experienced child maltreatment were completed by 138 parent-child pairs. Multi-level analyses were conducted to explore whether parents and children agreed about levels of parent-to-child maltreatment (convergence), and to examine whether parents and children reported equal levels of child maltreatment (absolute differences). Direct and moderating effects of age and gender were examined as potential factors explaining differences between parent and child report. The associations between parent- and child-reported maltreatment were significant for all subtypes, but the strength of the associations was low to moderate. Moreover, children reported more parent-to-child neglect than parents did. Older participants reported more experienced maltreatment than younger participants, without evidence for differences in actual exposure. These findings support the value of multi-informant assessment of child maltreatment to improve accuracy, but also reveal the divergent perspectives of parents and children on child maltreatment. 相似文献