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The states have moved through three distinct periods in finance and taxing policies. First, until the 1930s, states dominated over congress in taxing powers. During the Great Depression, many programs were initiated which involved the states in close grant-in-aid arrangements with the federal government. A second period was initiated during the 1960s. when the number of federally-funded grants exploded. States were soon involved in a variety of new responsibilities. This period has now been supplemented by a third, which is characterized by tax reductions and spending limits, often imposed through referenda. 相似文献
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795.
Thomas K. McCraw 《Journal of policy analysis and management》1982,1(3):346-370
The Securities and Exchange Commission, established in 1934, has achieved a uniquely high reputation for effective regulation. The SEC succeeded in large measure because of the initial strategy developed by its founders. Led by Joseph P. Kennedy, James M. Landis, and William O. Douglas, the SEC sought to restore public confidence in the capital markets and induce regulated interests to help enforce public policy. These interests included the accounting profession, the organized securities exchanges, and the brokers and dealers operating in the over-the-counter market. In each case, the SEC encouraged the strengthening of regulatory structures within the private sector, using its power and influence to promote what later came to be called the “public use of private interest”. 相似文献
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The purpose of this research was to explore different ways of using self-report data to derive measures of juvenile delinquent behavior. The subjects were 161 public school children in the Omaha area, and 1,030 public school children and 665 adjudicated delinquents in the metropolitan areas of Baltimore, Indianapolis, and Phoenix. The Omaha youths responded to twenty-eight self-report items two times with an intervening period of three weeks and then rated the items for seriousness. Four measures of delinquency were derived from the data: frequency of activity, diversity of activity, seriousness of activity, and progression into delinquent behavior. The four measures were shown to be highly reliable and strongly intercorrelated; none was shown to be consistently better than the other three. Rated seriousness and reported frequency of behavior were highly negatively correlated, giving support to the use of frequency measures in building delinquency scales. All four scales showed differences within the Omaha sample as a function of sex, age, and birth order; but the differences were not always in the same directions when the four measures were used. 相似文献
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This research explored the feasibility of using the degradation rate of deoxyribonucleic acid (DNA) in human rib bone to determine the time interval since death. Postmortem human rib samples were surface sterilized and incubated under sterile conditions in either high or low humidity conditions at room temperature for a period of weeks. At selected times, portions of the bone were cut away, and the DNA from these samples was extracted and subjected to strand separating gel electrophoresis. The DNAs in the gels were transferred to a nylon membrane, preserving their relative positions as in the gel, and probed with radioactive total genomic human DNA. Autoradiograms produced were scanned and digitized. When the samples were incubated under identical conditions, the degradation rate of DNA in samples from different individuals appeared very similar. The DNA degradation rate may vary with temperature and humidity more than it varies between individuals. 相似文献