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MANAGEMENT OF ECONOMIC EFFICIENCY OF TECHNOLOGICALLY INTEGRATED GRAIN PROCESSING INDUSTRIAL SYSTEMS
DescriptionIn article results of calculation economic efficiency technologically integrated grain processing industrial system on an example breadproduction chain.

ROLE OF UNCERTAINTY AND RISK IN CONTEMPORARY ECONOMICS
DescriptionIn the article the new role of risks is estimated on the basis of the review of the modern economics conditions and its conjuncture, stochasticity and unpredictability of variables. Dyadic generalized risk vector in twodimensional space is designed from vectors of “usual cost” and “risky cost”. It enables analytically to calculate the generalized risks of consecutive logistical chains

AREAS OF ECONOMIC APPLICATIONS OF VECTOR DYADIC RISK MODEL
DescriptionThe heuristic find of the dyadic vector risk model construction is checked by its practical applications in economy on a number of test examples. These are the calculations of resulting risks of optional length logistical chains of projects or local risks charged events, a case of risk insurance, calculation of a composite vector of “risky cost” by risky event result

VECTOR MODEL OF ECONOMIC RISKS OF PARALLEL PROJECTS
DescriptionThe construction of vector models of the theoretical (quantitative) risks having cost has been shown. Model of parallel projects, vulnerable with the local risk, with construction of the generalized risk of this conglomerate of projects is shown. As a typical case of such design, the portfolio of securities is presented. Earlier offered vector dyadic model develops in fourdimensional model with various variations of vector (external) and scalar (internal) products of vectors of “risky cost” of local risks

ANALYSIS OF BASIC HISTORICAL AND MODERN DEFINITIONS OF "RISK" CONCEPT
DescriptionIn this work, the comparative analysis of basic historical and modern variations of definition of risks is presented in general and from the point of enterprise activity. The gradual expansion of borders of concept of "risk" and its integral components in their direct interrelation is investigated and eventually proved. Its modern concept is defined