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991.
In the 1990s, funding pension obligations by investing in stocks looked smart. By 1999, the bull market had poured a collective $260 billion surplus into the pension coffers of the S&P 500, permitting the companies to record the year-to-year increases as additional income. But just two years later, the bear market had obliterated those gains, replacing them with a cavernous $240 billion deficit--which had to be offset by the unlucky firms' ongoing cash flows, wreaking havoc on their earnings, debt levels, and stock prices. Corporate executives may be blamed for this debacle. But they were only following the rules. Current accounting guidelines keep companies from recording pension liabilities and assets on their balance sheets, instead relegating them to the footnotes. That makes it hard to see the risk that market drops expose companies to. Board members and top executives need to look beyond distorted accounting numbers to the economic realities of pension plans. Once they do, they may be surprised to find that they would gain far greater value and flexibility by passively investing their pension funds entirely in bonds. A bond portfolio can be designed to meet precisely, and with virtual certainty, a company's pension obligation, thus eliminating the chance of a funding gap. The predictability of bond investments also stabilizes earnings and cash flow. The expanded corporate debt capacity that results can then be used to fuel growth or reduce the firm's overall cost of capital. Even without an overhaul of today's misguided accounting rules, there's little reason for companies' pension funds to hold anything other than bonds.  相似文献   
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Evolving volatility is a dominant feature observed in most financial time series and a key parameter used in option pricing and many other financial risk analyses. A number of methods for non-parametric scale estimation are reviewed and assessed with regard to the stylized features of financial time series. A new non-parametric procedure for estimating historical volatility is proposed based on local maximum likelihood estimation for the t-distribution. The performance of this procedure is assessed using simulated and real price data and is found to be the best among estimators we consider. We propose that it replaces the moving variance historical volatility estimator.  相似文献   
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We analyse the corporate governance and performance relation, when conditioning on corporate fraud, for fraud firms during 2000 – 2007. Fraud firms are identified as either self‐ reported fraud events, or subject to regulatory investigation. We use the inverse Mills ratio procedure to account for firms' (unobservable) fraud culture in the dynamic system GMM model of the performance‐ governance relation. We find that corporate governance is an endogenously determined characteristic that has no causal impact on firm performance when conditioning on fraud. Fraud is a significant regulatory event but its overall economic impact at the firm level is highly variable.  相似文献   
994.
    
For the past five years, the Securities and Exchange Commission (SEC) has toiled away on a thorny issue: Is the United States ready for the widespread use of International Financial Reporting Standards (IFRS)? This project has been plagued with delays. But on July 13, 2012, the Office of the Chief Ac‐countant (OCA) released its hotly anticipated “final report” on the work plan for consideration of IFRS in U.S. financial reporting. However, the report was not what many expected: a recommendation on whether IFRS should be an integral part of U.S. capital markets. But the final report did highlight the big issues that still need to be resolved before the SEC ever makes its determination. For that reason alone, say the authors of this article, it's worth digging into the final report‐and also to find clues about where the whole process may be going. © 2013 Wiley Periodicals, Inc.  相似文献   
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This paper reports the findings of an empirical field study of human behaviour in the context of planning. The investigation centres on ‘behavioural problems’ encountered by managers of strategic planning systems. Two general issues are addressed. The first concerns the frequency of occurrence of these problems among managers and their impact on the effectiveness of the planning process. The second issue pertains to whether the constellation of behavioural problems managers confront varies in accordance with the role of the manager in the planning system. Implications of the findings for practitioners and researchers are discussed.  相似文献   
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Stephens TW 《Food Policy》1986,11(3):193-196
The large amount of food aid that was required to meet Africa's emergency food situation resulted in the postponement of some fundamental decisions that were being taken about food aid use in sub-Saharan Africa. Now the donor community and recipient governments are again giving priority to integrating food aid with other available resources in order to meet longer-term food policy and wider development objectives. This paper looks at some of the policy and management issues which need to be addressed if the effectiveness of food aid assistance is to be improved in the current African context. Shortages of locally qualified personnel to administer project food aid have proven to be a major bottleneck in most sub-Saharan countries. Most sub-Saharan states receive food aid from a variety of sources: multilateral, bilateral and a few private-voluntary organizations. As a result, countervailing priorities are set by the donors themselves and give rise to conflicts. The recent drought and famine conditions have compounded an image problem in which food aid is narrowly identified by recipient governments as a project resource to be used primarily for nutrition interventions and for the rural sector. The image problem often limits project selection and overlooks innovative uses of food aid. Many sub-Saharan countries are starting to acquire considerable amounts of counterpart funds from program food aid. However, their use is not coherently integrated with the total aid flow. Multi-year programming has emerged as a management issue which has unnecessarily divided the food aid donor community. The fundamental issue is flexibility in programming, not multi-year programming. The major policy objective now facing the food aid donor community and recipient countries is how to lower emergency allocations while simultaneously increasing project and program aid. Most nonfood-aid donor agencies and their constituent bodies do not treat food aid as a valid economic resource, thereby undermining its effectiveness. The eventual success of food aid use in Africa may be a function of the recipient governments and other major donor and financial organizations.  相似文献   
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