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In the past, project finance was used primarily to fund relatively low-risk natural resource projects with highly predictable cash flows. Today project finance is used for a wide range of assets, such as satellite telecommunications systems, amusement parks, and microprocessor factories, and in developing as well as developed countries. The author explores how the evolution into riskier assets has changed expected returns on project-financed investments. Higher return variability and greater failure rates have caused project debt capacities to fall. What is notable about project-financed investments, however, is that the best returns are not very high. And because the nature of most projects limits the upside potential, a much higher fraction of project-financed investments must be successful for capital providers to earn acceptable returns on their investments.
The move into riskier assets has also led to increased emphasis on the risk management role of project finance; that is, through careful structure and design, a firm can use project finance to reduce the collateral damage caused by a failing investment and also to limit sovereign risks. But even so, the author suggests that the original structures were never designed to handle projects with significant asset risk. For this reason, in cases of riskier projects, single-asset project loans are likely to be replaced by either traditional corporate financing vehicles or hybrid structures involving elements of both project and corporate finance. One example of such hybrid financing is Calpine's revolving construction facilities that are used to finance portfolios of merchant power plants.  相似文献   
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786.
    
There is growing concern regarding cost and time overruns in public projects. However, despite the extensive literature on the subject, there is relatively little research on the impact of time overruns on cost overruns. This study assesses whether larger time deviations can lead to larger cost deviations. Our hypothesis is that a project with a time overrun is more likely to also have a cost overrun. The authors used a sample of 208 projects in Portugal, with data collected from the Portuguese Court of Auditors. Using the data, a number of econometric models were developed: Ordinary Least Squares, Generalized Linear Model, Tobit, and Probit. The instrumented variables and structural equation modelling techniques were applied to address potential endogeneity in the data. The analysis was controlled for factors such as political, governance, economic, and project variables. The results suggest that larger time deviations are associated with larger cost deviations. The inference is that projects that take longer to complete also tend to suffer from cost overruns.  相似文献   
787.
    
Studies have evaluated the outcomes of sexual harassment training, but considerably less research has focused on variables that influence sexual harassment training effectiveness. To address this need, we developed and tested a model of individual and contextual inhibitors of sexual harassment training motivation to learn. Survey data collected from male and female participants across three time points were used to test the mediating role of pessimism about sexual harassment change in the relationship between sexual harassment myth endorsement and motivation to learn, as well as the moderating role of organizational tolerance for sexual harassment on the relation between sexual harassment myth endorsement and pessimism. Results were consistent with the hypotheses, and exploratory analyses also revealed unhypothesized sex differences. The strengths and limitations of the study, implications for practitioners, and directions for future research are discussed.  相似文献   
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abstract Applying a critical discourse analysis approach, this study shows how the argument equating non‐standard employment (NSE) with organizational efficiency gains dominance over the contesting argument that views NSE as reducing organizational efficiency. We interviewed 24 senior‐level HR managers in the Israeli public sector, where NSE is used extensively, in order to shed light on the discursive order and the power struggle between these contesting arguments. Findings point to two story‐lines that helped discredit the argument in which NSE reduces organizational efficiency: (1) a statement of loyalty to organizational efficiency, accompanied by a gesture of concern for employees in non‐standard arrangements; and (2) subordinating an implied preference for eliminating NSE to organizational constraints.  相似文献   
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Abstract.  Although technical knowledge generates spillover benefits, production of technical knowledge creates congestion externalities; thus, private R&D investment could be inefficient. A computable general equilibrium model is used to rank tax incentives by their effects on research effort and measure welfare effects. Five results stand out: R&D tax credits produce relatively large increases in research effort and welfare. Lower corporate income tax rates and ITCs for downstream users of high‐tech production inputs rank second. Revenue losses from lower personal income tax rates can produce welfare losses. Ironically, ITCs for upstream producers of innovative inputs are ineffective. Incremental R&D credits dominate comprehensive credits. JEL Classification: E62, H21, O38  相似文献   
790.
    
We examine situations in which a party must make a sunk investment prior to contracting with a second party to purchase an essential complementary input. We study how the resulting hold‐up problem is affected by the seller's information about the investing party's likely returns from its investment. Our principal focus is on the effects of the investment's being observable by the noninvesting party. We establish conditions under which the seller's ability to observe the buyer's investment harms the seller, benefits the buyer, and reduces equilibrium investment and total surplus. We also note conditions under which investment and welfare rise when investment is observable.  相似文献   
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