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31.
The paper has proposed an algorithm for the industry investment analysis based on the study of the generalized financial indicators of the telecommunications industry. The analysis has made it possible to evaluate key macroeconomic indicators of the economic activity of the industry, to comparatively evaluate the efficiency of its individual companies, and to determine their investment attractiveness.  相似文献   
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The problems associated with the reformation of the pension system have gained extreme urgency in the process of forming the long-term strategy for Russia??s socioeconomic development (until 2030), which is determined by the growth in its influence on the macroeconomic strategy. This paper gives an actuarial substantiation of the actual factors and conditions, on which the development of the pension system in the Russian Federation depends, and prospects for the stability of the pension budget based on insurance principles.  相似文献   
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Several Russian and foreign forecasts of energy industry development have been analyzed that were made in various years for up to 20–25 years. The extent and type of temporal variations in uncertainty ranges of forecast indexes in Russia and worldwide have been studied. The indexes include fluctuations of energy commodity prices, electricity and fuel production and consumption, etc. The calculated data have been given. The relations of uncertainty ranges of different indexes to the change in the considered timeframe have been constructed.  相似文献   
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Health care reform in the United States is on a collision course with economic reality. Most proposals focus on measures that will produce one-time cost savings by eliminating waste and inefficiency. But the right question to ask is how to achieve dramatic and sustained cost reductions over time. What will it take to foster entirely new approaches to disease prevention and treatment, whole new ways to deliver services, and more cost-effective facilities? The answer lies in the powerful lessons business has learned over the past two decades about the imperatives of competition. In industry after industry, the underlying dynamic is the same: competition compels companies to deliver constantly increasing value to customers. The fundamental driver of this continuous quality improvement and cost reduction is innovation. Without incentives to sustain innovation in health care, short-term cost savings will soon be overwhelmed by the desire to widen access, the growing health needs of an aging population, and the unwillingness of Americans to settle for anything less than the best treatments available. The misguided assumption underlying much of the debate about health care is that technology is the enemy. By assuming that technology drives up costs, reformers neglect the central importance of innovation or, worse yet, attempt to slow its pace. In fact, innovation, driven by rigorous competition, is the key to successful reform.  相似文献   
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Sponsors of defined contribution retirement plans typically limit the investment choices of plan participants to a small number of investment managers and a limited number of investment vehicles. Such restrictions may limit excessive risk-taking by participants but also may preclude opportunities for efficient diversification. Many college and university 403 (b) plans have restricted investment choices to the retirement annuities offered by TIAA-CREF, the current manager of over half of all 403(b) contributions. Using 10 years of historical data, we study the efficiency of this TIAA-CREF opportunity set relative to a larger set that includes several standard index funds. Extrapolations must be interpreted -with caution. Assuming optimal rebalancing, depending on loss aversion and diversification constraints, the historical sample of returns implies that over a 20-year remaining work life, an employee -with an expanded menu that includes standard index funds could gain over 40% in terminal wealth compared to one who is restricted to TIAA-CREF retirement annuities. Even when a naive diversification strategy of equally weighting (1/n) all available funds is used, the expandedmenu outperforms the restricted portfolio by more than 25% over20years. These differences generally are significant at conventional levels based on parametric and nonparametric testing and do not appear to result from idiosyncratic market performance durinz the sample period.  相似文献   
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With the rapid increase in the accounting research arena over the past decade there has arisen the need for new tools to facilitate the research process. This paper presents citation indexing and analysis as two such tools. It presents some of the ways in which citation indexing and analysis have been used to perform scholarly research and it shows how citation indexing and analysis can be used for conducting historical research using a simplified accounting example.  相似文献   
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