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31.
The introduction of high yielding varieties into northern Ghana has given rise to a form of mechanised farming of rice in the river valleys. Much of this land was used only for occasional pasture; now it is cultivated by civil servants, military men, traders and farmers from the locality and from neighbouring areas, who have been encouraged by government policy and by the prospect of private gain. In the course of establishing these large farms, the system of land tenure has been radically changed, since written evidence of registration is necessary to raise a loan and to be produced in case of dispute. These changes, combined with the more direct effects of social differentiation, have resulted in the burning of rice and the destruction of machinery.  相似文献   
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Abstract

A simulation model that mirrors the actual practices of lenders in setting qualification requirements for mortgage loans is used to assess the impact of permanent buydowns and buyups on the maximum sale price that buyers can afford. Buydowns are reductions in the coupon rate traded off against higher discount points; buyups are the reverse. Although buydowns have little effect on afford ability, buyups can have significant effects. Their potential is largely unrealized, however, because of the call risk to lenders of loans carrying premiums. The authors propose a “discount recovery” provision, which would be similar to a prepayment penalty except that the payment upon prepayment would be tied to the amount of the discount foregone by the lender. This would protect lenders against call risk, giving them every reason to offer buyups as a way of expanding demand.  相似文献   
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Tweedie  Jack 《Publius》2000,30(1):69-97
Following an active period of state welfare reforms, passageof the Temporary Assistance for Needy Families (TANF) programin 1996 gave states great flexibility, set up block-grant financing,and imposed work-related mandates. Under TANF, states increasedtheir work expectations for recipients; improved work incentives;and provided more work supports, such as child care and transportationassistance. Caseloads have dropped sharply, and most formerrecipients are finding work. Caseload declines in most stateshave resulted in substantial funding being available for newand expanded services, including supports for working poor familiesand early-childhood and after-school programs. Most states havebeen slower to develop these programs, but the pace is increasingas policymakers become more secure about TANF's flexibilityand the magnitude of the caseload changes.  相似文献   
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Two groups of parents were tracked for 2 years following their divorce: a group of 89 who attended a mandatory divorce education class and a comparison group of 23 who did not. The two groups did not differ in any assessed demographic or family characteristics. At the follow-up assessment, the parents who attended the class had relitigated (over all issues) less than half as often than those who had not attended the class (1.61 vs. 3.74). Moreover, rate of relitigation was related to mastery of skills learned in the class. The results are discussed in terms of the needs for outcome evaluation and design of education programs for divorcing parents.  相似文献   
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The European Community has set itself the stringent policy target of halting all biodiversity loss by 2010. It intends to achieve this target by following a dual strategy. On the one hand, the 1979 Wild Birds Directive and 1992 Habitats Directive are designed to protect important sites housing vulnerable wildlife. On the other hand, biodiversity protection is to be integrated into all other Community policies. The Community views the Common Agricultural Policy as having a vital role in both areas. It provides a mechanism through which much needed Community funding can be channelled into the management of protected wildlife sites. Equally, it also has an important influence upon biodiversity in the wider countryside. This article examines the regulatory measures that have been taken to integrate biodiversity protection into the Community's agricultural policies and assesses whether they are likely to be sufficient to enable the Community to meet its 2010 target.  相似文献   
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