Titlebook: Allocation Models and their Use in Economic Planning; A. R. G. Heesterman Book 1971 D. Reidel Publishing Company, Dordrecht, Holland 1971

根除

Michael A. Sackville,Colin J. Braunernderutilized, this ‘extra’ traffic can be produced by the existing system, without additional investment, and one has to decide, whether or not to count the ‘extra’ traffic as a part of the return on the new investment.

agnostic

勉強

Inclement

Some Special Evaluation Problems in Particular Sectorsnderutilized, this ‘extra’ traffic can be produced by the existing system, without additional investment, and one has to decide, whether or not to count the ‘extra’ traffic as a part of the return on the new investment.

傾聽

敲詐

Increasing Returns to Scaleese relatively efficient processes may have limited capacities and an increase in demand may have to be sustained by the use of less efficient processes, for example, by having done the work in other places, involving transport costs.

把手

NUL

Allocation Models and their Use in Economic Planning

費解

大溝