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141.
142.
Carlo Alberto Magni 《European Accounting Review》2016,25(2):275-286
Literature and textbooks on capital budgeting endorse net present value (NPV) and generally treat accounting rates of return as not being reliable tools. This paper shows that accounting numbers can be reconciled with NPV and fruitfully employed in real-life applications. Focusing on project finance transactions, an average return on investment (AROI) is drawn from the pro forma financial statements, obtained as the ratio of aggregate income to aggregate book value. We show that such a metric correctly captures a project's economic profitability, as long as it is compared with a comprehensive weighted average cost of capital (WACC) that includes a correction factor that takes account of the capital foregone by the investors. In contrast to the internal rate of return, AROI is unique, and we provide an explicit functional relation that links it to the NPV. The approach holds for levered and unlevered projects, constant and non-constant leverage ratios, and constant and non-constant WACCs. 相似文献
143.
This study investigates gender occupational attainment and earnings differentials in El Salvador and Costa Rica at the end of the 1980s. During this decade, El Salvador experienced a civil war and an economic depression. Costa Rica was also mired in a recession in the early 1980s, but programs adopted in the mid-1980s led to rapid economic recovery. It is found that the gender pay gap in El Salvador is 30.4% and 23.6% in Costa Rica. The intercountry difference in the gap disappears after accounting for high gender differences in occupational attainment and hours worked in El Salvador. 相似文献
144.
Alberto A. Gaggero 《Bulletin of economic research》2012,64(2):226-238
This paper tests empirically whether regulation characterized by high incentives implies more risk to firms than regulation characterized by low incentives. Using a worldwide panel of 170 regulated companies operating in electricity, gas, water, telecommunication and transportation sectors during the period 1995–2004, I find that different regulatory regimes do not result in different levels of risk to their regulated firms. This result could be driven by a higher level of development of financial markets combined with a sophisticated diversifying behaviour of regulated firms. 相似文献
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147.
Alberto Dell'Acqua Francesco Perrini Stefano Caselli 《European Financial Management》2010,16(2):256-270
Past research has documented that the utilisation of conference calls is greater in the high tech sector than in other industries. Do high tech firms benefit from that? This study attempts to answer this question by examining the impact of ‘post‐Reg FD’ conference calls on the price volatility of high tech firms listed in the US market. We find evidence that more open conference calls results in lower idiosyncratic volatility. 相似文献
148.
Jose Antonio Candeias Bonito Filipe Manuel Alberto Martins Ferreira Manuel Francisco Pacheco Coelho Maria Isabel Cravelro Pedro 《美中经济评论(英文版)》2010,9(3):15-23
This work intends to present chaos theory (and dynamical systems such as the theories of complexity), in terms of interpretation of ecological phenomena. The chaos theory applied in the context of ecological systems, especially in the context of fisheries has allowed the recognition of the relevance of this kind of theories to explain fishing phenomena and fisheries policies. It has permitted new advances in the study of marine systems, contributing to the preservation of fish stocks. This paper deals with the way how to manage fisheries taking chaos in account of the problem. 相似文献
149.
This paper considers the signalling aspect of monetary policy. We introduce a heuristic framework for the study of signal uncertainty, and use this to analyse the signal uncertainty implicit in the communications of the Bank of England's Monetary Policy Committee (MPC). Our findings suggest that frequencies of key terms expressing signal uncertainty in MPC minutes may either reflect the degree of confidence implicit in MPC deliberations, or offer evidence for the presence of an irreducible kind of signal uncertainty that shows up as white noise, casting doubt on the soundness of the various qualitative uncertainty indices found in the literature. 相似文献
150.
Manuel Alberto Martins Ferreira Marina Alexandra Pedro Andrade Jose Antonio Candelas Bonito Filipe 《美中经济评论(英文版)》2009,8(8):39-45,62
After a report of results about infinite servers queues, essentially on its busy period, a model is built, using networks of queues with infinite servers in each node, to study a two echelons repair system for example of a fleet of aircraft, shipping or trucks. The customers are the failures, and their service time is the time that goes from the instant at which they occur till they are completely repaired. The failing repairs occur in a base or in a remote station. The whole failures detected in the base are repaired there. Some of the failures detected in the station are repaired there and the others in the base. The results referred above allow the determination of a two echelons repair system performance measures. In this application, models of Carrillo (1991) and Ferreira (1996) are considered, improved and completed. The theory is illustrated with a numerical example. 相似文献