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Controlling Administrative Discretion Promotes Social Equity? Evidence from a Natural Experiment 下载免费PDF全文
Although social equity has been a formal pillar of public administration for decades, identifying mechanisms through which public officials inadvertently reproduce unfair conditions remains a relevant topic. In particular, it is important to understand how the habits and practices of street‐level bureaucrats may result in an unjust allocation of public resources. This article provides evidence on how the administrative discretion conferred on school principals may result in an efficient but unfair condition regarding the allocation of students across schools, thus undermining social equity. By exploiting a natural experiment, we are able to provide reliable evidence on how controlling administrative discretion decreases the segregation of students based on their socioeconomic status. 相似文献
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Tucker Riley O’Brien Daniel T. Ciomek Alexandra Castro Edgar Wang Qi Phillips Nolan Edward 《Journal of Quantitative Criminology》2021,37(2):333-359
Journal of Quantitative Criminology - Test the reliability of geotagged Twitter data for estimating block-level population metrics across place types. Evaluate whether the proportion of Twitter... 相似文献
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Comparison of postmortem and antemortem dental radiographic films or digital images is a common procedure for establishing identity of human remains. This article describes some problems with producing postmortem dental radiographs in a medical examiner setting and gives methods for circumventing these difficulties. Resection of the jaws, when permitted, significantly simplifies the postmortem radiographic technique. When producing an actual postmortem panoramic dental radiograph (orthopantomogram) from a dry skull, stabilization of the specimen for exposure by the moving beam source may be accomplished simply by placing the specimen upside down on an anthropologist's skull ring. Image "burnout" in the anterior segment, which results from absence of the tissues of the neck, may be avoided by appropriate placement of radiodense objects such as "zippered" plastic bags filled with water or other fluid material, freezer gel packs, or a block of self-polymerizing acrylic. These methods may increase future postmortem dental radiography efficiency. 相似文献
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Alexis O'Donnell M.S. Shamsi Daneshvari Berry Ph.D. M.S. Heather J.H. Edgar Ph.D. 《Journal of forensic sciences》2017,62(3):735-740
A critical component of the biological profile is sex estimation. Methods commonly used for sex estimation in adults do not work well for juveniles. Population‐specific studies have used cephalometrics to estimate juvenile sex with 80–90% accuracy. Our study attempts to estimate sex in individuals less than 18 years of age using a sample of 1618 lateral cephalograms incorporating all three Angle Class occlusions as well as population diversity. For the sample as a whole, 10 skeletal cephalometrics were found to have significant differences between the sexes. Males and females classify correctly about 50% of the time. Dividing the sample by age groups and race/ethnicity improves results for older age groups and Native Americans, Hispanics, and Asian Americans. Our results indicate that cephalometrics are not useful in determining sex of unidentified juveniles when age and race are not known. 相似文献