MAGAZINE №1(84) February 2018

AUTHOR 

MISHCHENKO A.V. 

APALKOVA T.G.  

CATEGORY   Optimization and economic-mathematical modeling Production logistics 

ABSTRACT

 Analysis of the efficiency and management decisions risk is especially important today for the domestic enterprises operating in conditions of expensive financial resources and under pressure of international sanctions. The article presents various options for the formulation of the problem of the efficiency analysis of financial and material resources management in terms of their limitations. The problem of finding an optimum production expansion programme is formalized. Static and dynamic performances are given. The paper presents an example of implementing one of the models for practical solutions to a single-period problem of expanding the range of finished products. The paper shows a possibility of obtaining values of the output of each species and the procurement of equipment maximizing the profit under a given budget, certain amount of own funds required, the solution on expediency of a loan.

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MAGAZINE №2 (73) April 2016

AUTHORS

MISHCHENKO A.V. 

APALKOVA T.G.  

CATEGORY  Optimization and economic-mathematical modeling Corporate logistics industrial companies Logistics production 

ABSTRACT

The task of increasing the efficiency of production and and financial activities is more relevant today for domestic enterprises of the real sector of the economy, which is necessary in the coming years to solve the problem of import substitution on a number of items of products, previously imported from the European Union and the United States. The paper presents various options for setting the problem of optimizing the enterprise production program with limited material and financial resources. The dynamic and static performances, as well as a model that takes into account the uncertainty of the state of the environment. Static models belong to the class of linear and nonlinear programming. The dynamic model is the optimal control problem for which, due to the complexity of the decision procedures, proposed a method of obtaining an approximate solution based on the approximation of the integrand. Uncertainties taken into account in two models: one assumes that a priori unknown prices for finished products, the other – the best solution depends
on the advance of the unknown quantity of inflation. An example of one of the models implementation for the practical solution of the problem of production program optimization of the food industry is given in the article. It is shown that the solution can not only determine the optimum amounts of the finished product for multi nomenclature production, but also to justify the conclusion about the need to attract credit and leasing.

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Working with authors: Levina Tamara Vladimirovna

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E-mail: levina-tamara@mail.ru