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Using a 1997 survey of Arkansas farm operators, Federal Agricultural Improvement and Reform (FAIR) Act impacts on changes in cropping mixes on leased land, operator attitudes concerning the sharing of FAIR Act benefits with landlords, and changes in leasing arrangements due to the FAIR Act are investigated. Operators indicated that the FAIR Act caused cropping-mix changes on 24% of surveyed leases. Although some operators believe that landlords disproportionately benefit from the FAIR Act, about three-quarters feel that there was no change or had no opinion. Similarly, we find little evidence that leasing arrangements changed as a result of the FAIR Act.  相似文献   
124.
This paper presents an explicit characterization for the joint probability density function of the surplus immediately prior to ruin and the deficit at ruin for a general risk process, which includes the Sparre-Andersen risk model with phase-type inter-claim times and claim sizes. The model can also accommodate a Markovian arrival process which enables claim sizes to be correlated with the inter-claim times. The marginal density function of the surplus immediately prior to ruin is specifically considered. Several numerical examples are presented to illustrate the application of this result.  相似文献   
125.
The targeted readership of this article are tax educators employed outside the USA and other readers who are interested in tax education and research within the USA. After briefly outlining key features of the US tax system, the article describes the ‘traditional’ approach to tax teaching and documented concerns with this approach. A number of alternative approaches to tax teaching stemming from the work of the Accounting Education Change Commission are described. In addition, a synopsis of prior tax education literature from the USA is presented so that interested readers can further investigate some of the specific techniques described. The pendulum of tax teaching in the USA has swung between a rule-oriented lecture format and a more abstract economic analysis. Now, the current concensus appears to prefer an eclectic approach with a combination of teaching methods, testing techniques, case, economic, and rule-oriented content. Although the underlying tax laws throughout the world obviously differ, it is suggested that the possibility that effective delivery strategies may be universal.  相似文献   
126.
Pointing to the role of economic analysis, this article reviews major Federal Communications Commission actions and initiatives that are related to universal service support in high-cost areas that are served by price-cap incumbent local exchange carriers, special access policy, secondary market spectrum transactions, spectrum reassignments, and rules that govern interoperability among certain licensees in the 700 MHz band and spectrum ownership. Also discussed are activities of the recently created Technology Transitions Policy Task Force and challenges to communications policy that are posed by the transition to voice over internet protocol interconnection.  相似文献   
127.
There is a tradition in the banking industry of dividing risk into market risk and credit risk. Both categories are treated independently in the calculation of risk capital. But many financial positions depend simultaneously on both market risk and credit risk factors. In this case, an approximation of the portfolio value function separating value changes into a pure market risk plus pure credit risk component can result not only in an overestimation, but also in an underestimation of risk. We discuss this compounding effect in the context of foreign currency loans and argue that a separate calculation of economic capital for market risk and for credit risk may significantly underestimate true risk.  相似文献   
128.
The innovations representation for a local linear trend can adapt to long run secular and short term transitory effects in the data. This is illustrated by the theoretical power spectrum for the model which may possess considerable power at frequencies that might be associated with cycles of several years' duration. Whilst advantageous for short term forecasting, the model may be of less use when interest is in the underlying long run trend in the data. In this paper we propose a generalisation of the innovations representation for a local linear trend that is appropriate for representing short, medium and long run trends in the data.  相似文献   
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This study develops a composite model and a two-dimensional classification illustrating the seeds of organisational decline. In the first dimension, the origins of decline are shown as being internal or external to the organisation. The second dimension links the nature of the decline problem to people, technology, or fiscal policy factors. A Delphi study lent preliminary support to the conceptual model and suggested certain amendments. The revised model was then tested using a sample of 44 public accountants. The results suggest that accountants use information about an organisation's people, technology, and fiscal policies when assessing its likelihood of declining, and that human resources is the most powerful of the three factors.  相似文献   
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