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931.
Identification of small subgroups of high-risk juvenile offenders from the general population to target them for intervention
has proved elusive. It is argued that second-time delinquents represent a group that can be efficiently screened for chronic
offenders. With a sample of 298 second-time juvenile offenders, both prospective and retrospective risk instruments are found
to predict chronic delinquent behavior well. It is proposed that such risk instruments be used to focus benign intervention
on high-risk, second-time juvenile offenders. 相似文献
932.
Most educational leaders are aware of the added academic challenges that children of divorce from single-parent homes face. However, there has been an assumption among educators and the American public that parental remarriage benefits children academically. Therefore, educational researchers and theorists have given almost no exhortations for teachers and principals about sensitizing themselves to the needs of children of divorce from reconstituted families. Using the 1988 National Educational Longitudinal Survey data set, this study matched students by family structure, race, and socioeconomic status. The results indicate that children of divorce from reconstituted families score no higher and often even lower in academic achievement than children of divorce from single-parent families. Therefore, the assumption by many educators that children of divorce from reconstituted families are better off academically than children of divorce from single-parent families is not supported. 相似文献
933.
Multilateral economic sanctions can be expected to impose greaterterms-of-trade effects on a target nation than unilateral sanctions. Yet despite their potential for greater economic damage, multilateral sanctions often are less effective in bringing about desired political results in the target. An interest-group model of endogenous policy suggests that multilateral sanctions can undermine the political effectiveness of opposition groups in the targetcountry, or strengthen those groups supporting the objectionable policy of the ruling regime. Such perverse effects are due in part to the inability of multilateral coalitions to enforce cooperation among members, and to the appropriation of sanctions rents in the target country. Unilateral sanctions, however, imposed by a country with close ties to the target, are ofteneffective in achieving their intended political objectives. 相似文献
934.
In this study we used the theory of economic regulation and public choice to derive a model to explain the pattern of public sector bargaining laws among the states. We find this type of legislation is influenced by the following demand factors: (1) the extent of public sector union membership, which represents the interest group hypothesis, has a positive influence on pro-union legislation; (2) the extent of employer opposition to unions, as measured by unfair labor practice charges against employers in representation elections, has a negative effect on bargaining laws; (3) two taste variables — the salaries of public employees and the percent of nonwhite employment in the state — have a positive influence on these laws. A result which will be surprising to many people is that the extent of private sector union membership has no significant influence on the passage of public sector bargaining legislation.Our empirical analysis indicates that supply factors are also important in explaining the pattern of public employee bargaining laws across the state. We find that states are more likely to enact pro-union legislation under the following conditions: (1) constituents appear to hold pro-labor views as represented by their Congressmen's voting record; (2) neighboring states have passed mandatory bargaining laws; and (3) when competition is greater among the political parties. 相似文献
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938.
William F. Hyde Roy G. Boyd Barbara L. Daniels 《Journal of policy analysis and management》1987,7(1):40-61
This article measures welfare and distributive effects of public market interventions in forestry. These interventions represent both the demand (Jones Act shipping restrictions and minimum wage restrictions) and supply (state forest practice acts, forest incentives payments, taxes and public land management) sides of the market. The authors evaluate how well these programs promote the three standard economic justifications for market intervention: market failure, distributive justice, and stabilization. Their results indicate that, with the single exception of Timber Mart South (a government-sponsored price-reporting service), all market interventions fail to accomplish their efficiency and distributive objectives. Furthermore, the authors find that targeted regulatory programs (such as State Forest Practice Acts) have small impacts when compared to effects of taxation and public ownership. 相似文献
939.
In his influential indictment of the Great Society, Charles Murray focused upon young black males being unemployed as the result of government programs. He is correct in stating that the employment problems of young black males have worsened since 1965 but wrong in asserting that older black males and white males had no employment problems. Labor force participation for all males has dropped since 1965. The employment problems of young black males resulted from sweeping changes in the job market and, secondarily, the revolution in female employment. Blue-collar jobs and full-time jobs are a smaller portion of the job market, while white collar and part-time jobs have increased substantially. Women have obtained a far higher proportion of all jobs than ever before, and sometimes in occupational categories dominated by males. Both the restructured job market and the competition of men and women for jobs, issues ignored by, Murray, raise painful policy dilemmas. To what extent should a politically powerless group like young black males be directly assisted in their employment struggles? To what extent should they be encouraged to migrate or secure further education? To what extent should women's employment be publicly supported through programs such as day care? 相似文献
940.
This study examines the effects of alternative executive veto structures in a model of the budgetary process. For the model examined it is shown that the outcome of the budgetary process must be contained in the Pareto set if the executive has either no veto authority or the authority to exercise an all-or-nothing veto. When the executive has item veto authority, however, the outcome need not be contained in the Pareto set. 相似文献