Journal
Scientific journal NRU ITMO Series "Economics and Environmental Management"
UDK519.862.5
Issue:3 (22)
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On the choice of the best of the two investment schemes enterprise with barycenter
Annotation
It is received three theorems about choosing the better of the two investment schemes with the same planning horizon and the volume of investment for a difference accelerator model. Theorems allow, without solving the differential equation , since only two investment schemes to choose one that will give greater output. It is proved that a larger volume of products that investment scheme, in which the weighted average of investment is to the left in the first theorem. The second theorem states that the growth of investments is the best scheme, in which the growth rate is smaller and the third theorem states that decreasing investment schedule better growing. We also give a mechanical sense of Theorems and illustrative examples. Many works are devoted to questions of investment. In the majority of them distribution of the investment capital among a set of alternative options of capital investments is considered. The real work differs from traditional works as that two various schemes of investment into the same enterprise (one branch) which have the identical volume of investment for some period are considered. The task consists in finding rules by means of which only by the form schedules at once it would be possible to tell on what of two schemes of investment the enterprise will make the bigger volume of production for the considered interval
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