Managing Stocks of Perishable Goods in Conditions of Demand Uncertainty
https://doi.org/10.21686/2413-2829-2024-6-15-22
Abstract
The article studies the process of replenishing stocks of mono-product by the trade organization. It is assumed that it is a perishable product and it is withdrawn from circulation when its service life expires (it is utilized without extra costs, utilized with extra costs, sold with discount). A problem arises about economically reasonable volume and time of stock replenishing. The factor of the model uncertainty is demand, which can be described by a casual value with certain distribution. Distribution of demand casual value can be static or possess dynamic dependence on time. The criterion of economic efficiency of product new delivery was introduced, which could maximize mathematic expectation of profit flow density based on a new lot sale. An imitation model was built that gives an opportunity to carry out optimization on this criterion by variables ‘volume of delivery’ and ‘date of delivery’. On the basis of program realization of the proposed optimization model the article provides examples of calculations.
About the Authors
O. A. Kosorukov
Lomonosov Moscow State University;
The Russian Presidential Academy of National Economy and Public Administration;
Plekhanov Russian University of Economics
Russian Federation
Russian Federation
Oleg A. Kosorukov, Doctor of Technical Sciences, Professor, Professor of the Higher School of Management and Innovation; Professor of the Institute of Mathematics, Economics and Information Technology; Leading Researcher of the Department of Mathematical Methods in Economics
building 51, 1 Leninskie Gory, Moscow, 119991;
building 1, 82 Vernadsky Avenue, Moscow, 119571;
36 Stremyanny Lane, Moscow, 109992
O. A. Sviridova
Plekhanov Russian University of Economics
Russian Federation
Russian Federation
Olga A. Sviridova, PhD, Associate Professor of Department for Mathematical Methods in Economics
36 Stremyanny Lane, Moscow, 109992
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Review
For citations:
Kosorukov O.A., Sviridova O.A. Managing Stocks of Perishable Goods in Conditions of Demand Uncertainty. Vestnik of the Plekhanov Russian University of Economics. 2024;(6):15-22. (In Russ.) https://doi.org/10.21686/2413-2829-2024-6-15-22
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