T internal rate of return (IRR) is a venerable technique for evaluating deterministic cash flow streams. Part of the difficulty in extending this measure to stochastic cash flows is the lack of coherent methods for accounting for multiple or nonexistent internal rates of return in deterministic streams. Recently such a coherent theory has been developed, and we examine its implications for stoc...

OBJECTIVE To estimate the net benefit of the Gambian Eye Care Program (GECP) using a limited definition of benefits from a societal perspective. METHODS The number of cases of blindness avoided was modeled using population projections, population-based blindness survey estimates from 1986 and 1996, and reported blindness-related mortality differences. Benefits were measured as lifetime produc...

Application pending City or town, state or country, and ZIP + 4 Amended return Termination Room/suite Number and street (or P.O. box if mail is not delivered to street address) Initial return Name change Address change Name of organization The organization may have to use a copy of this return to satisfy state reporting requirements. Internal Revenue Service Department of the Treasury OMB No. 1...

in this research, the effects of combine renovation as a mechanic harvest evaluation index of wheat were studied. results show that this renovation has decreased wheat losses by 1368 thousand tons which worth 2462400 million rials. two scenarios were investigated. first, under real condition with earmark of government subsidies for purchasing machines, was studied at both guaranteed and world p...