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21.
Laurence Booth 《European Financial Management》2007,13(1):29-48
This paper examines three different methods of valuing companies and projects: the adjusted present value (APV), capital cash flows (CCF) and weighted average cost of capital (WACC) methods. It develops the appropriate WACC and beta leveraging formulae appropriate for each valuation model, so that given a particular valuation model the correct APV and CCF values can be determined from the WACC value and vice versa. Further it goes on to show when the perpetuity formulae give poor estimates of the value of individual cash flows, even though the overall values are correct. The paper cautions that the APV and CCF models require more information than is currently known, such as the value of the corporate use of debt, and consequently can give misleading results, particularly in sensitivity analyses. 相似文献
22.
Terence Fan Laurence Vigeant-Langlois Christine Geissler Bjrn Bosler Jan Wilmking 《Journal of Air Transport Management》2001,7(6)
Global airline strategic alliances have emerged since the late 1980s, and their number has slowly risen through the years. Will the number of such alliances continue to proliferate? Or will airlines consolidate with one another to form mega-carriers? In this paper, the likelihood of various airline consolidation and alliance development possibilities was examined based on a number of high-level trends and forces. The most probable near-term industry alliance and consolidation structure is described, accompanied with a probable path of evolution. These predictions have important implications for managers of strategic alliances, carriers who are currently in an alliance as well as carriers who are planning to join one. 相似文献
23.
Laurence E. Lipsher 《Thunderbird国际商业评论》2008,50(6):381-383
Taxes in China are no laughing matter. The rules change often, and it takes a lot of energy to keep up. As more foreign investors enter the Chinese market, drawn by its size and dynamic entrepreneurial spirit, it can be very helpful to get frequent updates on the latest tax policies. This article talks about China's growing energy needs, increased interest in green technology, and how best to incentivize developers. The author, an expert on taxes, also provides updated information specifically from Hong Kong. © 2008 Wiley Periodicals, Inc. 相似文献
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Workforce or workfare? The optimal use of work requirements when labour is supplied along the extensive margin 下载免费PDF全文
This paper explores the use of workfare as part of a tax mix when labour supply responses are along the extensive margin. In an economy where the government has a priori chosen any tax‐and‐benefit schedule, we show that, despite their common goal of providing additional incentives for individuals to enter the labour force, workfare and an earned income tax credit are at odds with each other. We also show that, in the presence of an optimal nonlinear income tax, introducing unproductive workfare is always suboptimal when individuals face the same disutility of being on workfare. When this disutility is heterogeneous, unproductive workfare may be a useful policy tool. 相似文献
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Gold price risk and the returns on gold mutual funds 总被引:1,自引:0,他引:1
Laurence E. Blose 《Journal of Economics and Business》1996,48(5):499-513
A model is presented for estimating the theoretical gold price elasticity of the value of mutual funds investing in gold mining companies. The theoretical elasticity shows that if the funds invest in companies whose assets are comprised primarily of operating gold mines, then the return of an investment in the fund will be at least as great as an investment in gold (i.e., the gold price elasticity of the gold fund is greater than 1). Empirical tests of the above propositions are presented. Empirical tests also show, however, that the gold mutual funds contain a substantial amount of risk which is not explained either by market risk or gold price risk. Accordingly, gold mutual funds and gold bullion do not bring identical risks to an investor's portfolio. 相似文献
28.
Jim Gatheral Elton P. Hsu Peter Laurence Cheng Ouyang Tai‐Ho Wang 《Mathematical Finance》2012,22(4):591-620
Using an expansion of the transition density function of a one‐dimensional time inhomogeneous diffusion, we obtain the first‐ and second‐order terms in the short time asymptotics of European call option prices. The method described can be generalized to any order. We then use these option prices approximations to calculate the first‐ and second‐order deviation of the implied volatility from its leading value and obtain approximations which we numerically demonstrate to be highly accurate. 相似文献
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