The valuation of the firm in the context of the Capital Asset Pricing Model (CAPM) of Sharpe [22] and Lintner [18] brings into a new focus the product ion-investment decisions of the firm faced with demand and cost uncertainty. The market value of the firm and the level of systematic risk which arise from its product ion-investment decisions become items of primary importance. Although there are earlier treatments of the real determinants of valuation and risk in a dynamic context (e.g., Thomadakis [24] and Myers and Turnbull [20]), the case of a firm which experiments for the acquisition of information can furnish new insights.

This paper considers the problems peculiar to the Value Line Index, because of its use of geometric averaging, as regards the pricing of options and futures on that index. The Value Line Composite Index (VLCI) is an equally weighted geometric average index of nearly 1700 stocks. The VLCI futures market has existed since 1982 while the VLCI options market was established in 1985. This paper provides valuation formulas and analyzes the economic properties of these contracts. Because of the geometric averaging in the VLCI, its contingent claims have special properties. For example, the futures price may fall short of the spot price and the value of a VLCI call option may decline when the volatility of the index is increased. VLCI futures are shown to provide a direct means for duplicating an equally weighted portfolio of the underlying stocks.

A straightforward, pragmatic guide to the techniques applied in the making of capital budgeting decisions. Brings together the various devices and procedures of investment appraisal, develops them, applies them in various circumstances, and then draws comparisons. Draws upon methods of operational research and presents recent and novel applications of methods of OR in investment appraisal. Major changes include more coverage of risk and uncertainty, as well as extensive revision of chapters on network and transportation, and financial planning models.