In a forthcoming paper, Fernandez (2002) claims to derive a formula for the valuation of debt tax shields for firms with cash flows that grow perpetually at a constant rate. We show that his formula is incorrect and provide an example where his valuation would admit arbitrage

In the integrated financial and economic analysis, there is a need to choose a numeraire in which all costs and benefits are expressed. The most common practice has been to express all costs and benefits in terms of domestic currency at a domestic price level. This is the natural rule to follow...

The goal of a proper project evaluation is to stop bad projects and to prevent good projects from being rejected. This book on Cost-Benefit Analysis for Investment Decisions is aimed at helping public officials and private analysts develop and evaluate investment projects to promote economic and...

The conventional treatment by the economic appraisal of investments has been to disregard the particular terms of foreign financing as a benefit or cost. This approach is being called into question as the private provision of public services has become dominated by foreign investors and...

In this paper, an analytical framework is developed to measure the economic opportunity cost of capital and foreign exchange. An application of the framework is carried out for the Philippines. The results indicate that the economic cost of capital is approximately10% real for the Philippines....

In this paper we develop an analytical general equilibrium framework to measure the foreign exchange premium and the premium for non-tradable outlays for a country. The framework allows us to capture in a consistent manner the impacts of the sourcing of funds and their expenditure on tradable...

In a forthcoming paper, Fernandez (2002) claims to derive a formula for the valuation of debt tax shields for firms with cash flows that grow perpetually at a constant rate. We show that his formula is incorrect and provide an example where his valuation would admit arbitrage.