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191.
192.
Clotfelter Charles T.; Vigdor Jacob L.; Ladd Helen F. 《American Law and Economics Review》2006,8(2):347-389
Analyzing data for the 100 largest districts in the South andBorder states, we ask whether there is evidence of "resegregation"of school districts and whether levels of segregation can belinked to judicial decisions. We distinguish segregation measuresbased on racial isolation from those based on racial imbalance.Only one measure of racial isolation suggests that districtsin these regions experienced resegregation between 1994 and2004, and changes in this measure appear to be driven largelyby the rising nonwhite percentage in the student populationrather than by district policies. Although we find no time trendin racial imbalance over this period, we find that variationsin racial imbalance across districts are nonetheless associatedwith judicial declarations of unitary status, suggesting thatsegregation in schools might have declined had it not been forthe actions of federal courts. 相似文献
193.
194.
In forensic image processing, it is often important to be able to separate a feature from an interfering background or foreground, or to demonstrate colors within an image to be different from each other. In this study, a color deconvolution algorithm that could accomplish this task is described, and it is applied to color separation problems in document and fingerprint examination. Subtle color differences (sometimes invisible to the naked eye) are found to be sufficient, which is demonstrated successfully for several cases where color differences were shown to exist, or where colors were removed from the foreground or background. The software is available for free in the form of an Adobe Photoshop-compatible plug-in. 相似文献
195.
Chris E. Marshall Ineke Haen Marshall Charles W. Thomas 《Journal of criminal justice》1983,11(3):195-211
Discriminant analysis of both observational and records data from two juvenile court systems is used to assess differences in the type and activities of the people involved in legal processing of status and nonstatus offenders. The analysis indicates that there are differences between the processing of the two categories of offenders; however, contrary to expectations, the most powerful discriminating variables (detention and petitioner) are not those related to the degree in which the justice system has implemented the formalities mandated by the Gault decision. It is concluded that statutory distinctions between legal categories of juveniles have virtually no relevance for the degree of formality with which these cases are processed by the courts. 相似文献
196.
The authors examine the relationship between the courts and HEW's Office for Civil Rights (OCR), to illustrate the effects of legal efforts to generate more vigorous agency enforcement. Opponents of racial and sex discrimination in public schools won a series of suits against OCR after it had ceased to effectively implement anti-discrimination legislation. As a result of court decisions, OCR has had its discretion over how it will carry out its legislative responsibilities curtailed. 相似文献
197.
Sir Charles Barton 《Australian Journal of Public Administration》1975,34(1):73-76
In 1974–75 the Queensland Government will spend approximately $1 million on the co-ordination of activities directed towards development of the State. Each year the Co-ordinator-General is required by the government to furnish to the Minister—in this case the Premier—a plan for a co-ordinated programme of works, which programme, if approved by 'the Minister, is submitted for approval to the Governor in Council. This programme includes not only those works carried out by government departments but also the loan works proposals of local authorities and semi-government bodies such as Harbour Boards, River Improvement Trusts and Abattoir Boards which borrow on the debenture loan market or are granted Treasury loans. 相似文献
198.
Stephen Peterson Charles Kinyeki Joseph Mutai Charles Ndungu 《Public Budgeting & Finance》1996,16(4):45-58
Kenya's agriculture ministries are reforming their accounting systems and the reform includes computerization. This article examines the impact of computers on accounts and the lessons that can be drawn from Kenya about building computerized accounting systems.
Four propositions emerge about the impact of computers on the accounting systems. First and surprisingly, the initial impact of computers is indirect. Their primary impact is to strengthen the manual accounts which the ministries continue to rely upon. Second, computers promote effectiveness reforms by changing procedures, rather than efficiency reforms by accelerating the throughput of data with existing procedures. Third, computers do not initially promote document processing but do improve data processing. Fourth, computers do promote rudimentary analysis.
One conclusion from the Kenya case is that modular implementation of computerized accounting is helpful. Implementing modules rather than an integrated system means that accounting reforms can begin without waiting for lengthy procedural reforms. Modular implementation also facilitates agency involvement in the design of the system. 相似文献
Four propositions emerge about the impact of computers on the accounting systems. First and surprisingly, the initial impact of computers is indirect. Their primary impact is to strengthen the manual accounts which the ministries continue to rely upon. Second, computers promote effectiveness reforms by changing procedures, rather than efficiency reforms by accelerating the throughput of data with existing procedures. Third, computers do not initially promote document processing but do improve data processing. Fourth, computers do promote rudimentary analysis.
One conclusion from the Kenya case is that modular implementation of computerized accounting is helpful. Implementing modules rather than an integrated system means that accounting reforms can begin without waiting for lengthy procedural reforms. Modular implementation also facilitates agency involvement in the design of the system. 相似文献
199.
200.
Improving the productivity of public employees has increasingly attracted the attention of urban policymakers and administrators concerned about the quality, cost, and efficiency of governmental service delivery. A national survey of local personnel managers was undertaken to ascertain the degree of jurisdictional receptivity to personnel-based management tools, preferred approaches, and the most serious policy and institutional barriers to the implementation of these changes. Research findings concerning the adoption of personnel reforms are generally consistent with those reported in prior studies except for an increase in the utilization of job enrichment techniques by local administrators. The reluctance of labor organizations to accept productivity bargaining and the unwillingness of local authorities to consider financial incentive plans for governmental executives are cited b y our respondents as the chief obstacles to greater managerial effectiveness. 相似文献