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31.
J I Barnes 《Development Southern Africa》1995,12(6):783-803
Financial and economic cost‐benefit models were applied to determine the worth of several planned community‐based, wildlife utilisation initiatives in Botswana, and to identify policy guidelines. Projects planned to incorporate small‐scale wildlife cropping. Rentals from safari‐hunting or wildlife‐viewing activities were found to have inherent viability, both financially and economically, particularly in the north of the country, where tourism is greatest. However, success is dependent on both good management and high densities of wildlife. In the Kalahari, game at low densities (more than 100 hectares per large stock unit) cannot be cropped profitably by communities and investments in game protection will result in economic gain. At higher game densities (between 100 and about 25 hectares per large stock unit), positive financial returns are possible with community‐based cropping but two considerations are important. First, investment in protection continues to pay economically and, second, cropping at close to maximum sustainable intensity is most profitable economically. Selective protection aimed at restoring proportions of drought‐sensitive game species also appears economically rewarding. 相似文献
32.
In 1974, the Securities and Exchange Commission (SEC) noted that an increasing number of companies were capitalizing interest costs, and that this practice was not being adequately disclosed (FASB, 1979, par. 26). In light of the alternative practices concerning the accounting for interest and lack of adequate disclosure by companies that were already capitalizing interest, the SEC recommended that the Financial Accounting Standards Board (FASB) consider the issue of accounting for interest cost. As a result of the SEC's initiative, in 1979 the FASB issued Statement of Financial Accounting Standards [SFAS] No. 34, Capitalization of Interest Cost, which mandated uniform interest capitalization rules in accounting for interest costs associated with the acquisition of qualifying non-current assets. The purpose of this article is to examine SFAS 34 in terms of its financial statement impact, the congruence of its assumptions with economic behaviour, its effect on subsequent standards related to interest capitalization, and its implications on financial accounting standard setting. To explore these issues we first illustrate the extent to which interest capitalization affects financial statements. We then empirically analyse the measure employed in SFAS 34 for the capitalization of interest cost in cases where debt is not directly linked with the acquisition of qualifying non-current assets. In addition, we critically examine the treatment accorded interest cost in subsequent FASB standards. Our research suggests that SFAS 34′s rationale for interest capitalization is incompatible with firm behaviour, and that the rules for interest capitalization as reflected in various accounting standards are inconsistent. These findings suggest that in the case of interest capitalization the benefits of comparability in financial reporting are not realized. A policy recommendation is then offered to alleviate some of these difficulties. The recommendation is to disallow the capitalization of interest cost in the absence of a direct link between the debt and the acquisition of qualifying assets. 相似文献
33.
Hossain SI 《Journal of development economics》1989,(30):145-158
"A bulk of public resources in developing countries is devoted to the subvention of population control and health investments. The effects of these programs have been evaluated in this study with household and community data from Bangladesh. The results suggest that subsidy on family planning and secondary school would be most effective in the achievement of harmonious goals of reducing fertility and mortality and fostering investments in child education." 相似文献
34.
35.
The aim of the paper is to examine the effects on employment of the large-scale structural adjustment programme undertaken by Turkey from the early 1980s onwards. In this respect, we particularly analyse how appropriate the choices of factor intensity after structural adjustment programme have been in the domestic production in comparison with the availability of domestic factor endowment. Our findings show that foreign trade in intermediate goods creates extra use of domestic labour, which can be considered as the labour cost of importing intermediate goods. This is the case in the majority of industries in the pre- and post-liberalisation period in Turkey. However, the capacity of using extra labour as a result of importing intermediate goods appeared to have decreased in the post-liberalisation period. 相似文献
36.
This paper focuses on: (1) how a select set of financial and economic factors could set the path for interest rates and foreign exchange rates, and (2) whether the resultant realized interest and exchange rates would be in harmony or in disarray. Using post-euro data for the EU and the US, an array of monetary rules is examined. In particular, the paper investigates whether the original and the extended Taylor rules provide an explanation of the dynamics of the EU monetary system since the inception of the euro. Our findings indicate that the EU and the US monetary responses are not the same and that exchange rates play a significant role. 相似文献
37.
This paper reports on a study to compare self-reports during an interview with staff who attended a University health centre in Turkey, with the records of visits to the same health centre over the previous 12 months. Design of the study reflects the effects of importance of the event, duration since the event, frequency of the occurrence of the event, measurement scale of the event, and bounded and unbounded recalling. In order to assess the extent of recall error, responses to retrospective questions on health centre visits are compared with administrative records. Statistical models are proposed for short and long term human memory recall error effects on responses. 相似文献
38.
Remaining life estimation of used components in consumer products: Life cycle data analysis by Weibull and artificial neural networks 总被引:1,自引:1,他引:1
Environmental awareness and legislative pressures have made manufacturers responsible for the take-back and end-of-life treatment of their products. To competitively exploit these products, one option is to incorporate used components in “new” or remanufactured products. However, this option is partly limited by a firm's ability to assess the reliability of used components. A comprehensive two-step approach is proposed. The first stage phase statistically analyzes the behavior of components for reuse. A well-known reliability assessment method, the Weibull analysis, is applied to the time-to-failure data to assess the mean life of components. In the second phase, the degradation and condition monitoring data are analyzed by developing an artificial neural network (ANN) model. The advantages of this approach over traditional approaches employing multiple regression analysis are highlighted with empirical data from a consumer product. Finally, the Weibull analysis and the ANN model are then integrated to assess the remaining useful life of components for reuse. This is a critical advance in sustainable management of supply chains since it allows for a better understanding of not only service requirements of product, but the remaining life in a product and hence its suitability for reuse or remanufacture. Future work should assess: (1) reduction in downtime of process equipment through the implementation of this technique as a means to better manage preventative maintenance; (2) reduce field failure of remanufactured product; (3) selling-service strategy through implementation of the proposed methodology. 相似文献
39.
Many public and private organizations are developing and publishing clinical guidelines to assist health care providers and patients in making appropriate medical decisions. Unless clinical guidelines are part of a well-designed managed care program, they have little effect on physician practice styles. This article explores integral components of an effective guideline-based utilization management program. Initial evaluation of this program suggests that, as part of a well-designed utilization management program, clinical guidelines can inform patients and physicians, and create appropriate incentives for effective health care delivery. 相似文献
40.
"This paper deals with the economic consequences of a changing demography in an industrialized country, namely the Netherlands. The analytical framework chosen is that of general equilibrium as statistically given by the social accounting matrix (SAM) in which we introduce households by size for the present economic demographic situation (1981) and for a future simulated situation (2010) featuring in particular a relative increase in one-person households (individualization). The income (output) multipliers of both SAMs show a positive growth bias towards three and more person households and towards mining, public utilities, trade and banking." 相似文献