DSpace Collection: Presentations at the Conferences, Congresses, Materials, and Reports prepared by the members of the Department
https://er.nau.edu.ua/handle/NAU/38387
Presentations at the Conferences, Congresses, Materials, and Reports prepared by the members of the Department2024-03-29T15:15:32ZSubjective analysis concept general description
https://er.nau.edu.ua/handle/NAU/56613
Title: Subjective analysis concept general description
Authors: Goncharenko, Andriy Viktorovich
Abstract: Application of the modified explainable plausible hybrid-optional function gives a reason for the substantiation of the dilemma of the alternatives effectiveness preferences functions selection, as well as in the terms of the multi-optional conditional optimality doctrine for the special hybrid-optional effectiveness functions uncertainty, when dealing with the problems of the optimal air transport management organization in conditions of uncertainty.
Description: The corner stone of the approach is the postulate of the subjective optimality embodied in the statement that psychologically human beings make decisions at an uncertainty conditional optimality level formed regarding the subjective preferences functions for the subjective effectiveness functions related to the considered set of attainable alternatives.2022-09-28T00:00:00ZDomestic Farmers Protection by Queuing
https://er.nau.edu.ua/handle/NAU/52285
Title: Domestic Farmers Protection by Queuing
Authors: Goncharenko, Andriy Viktorovich
Abstract: The goal of the presented theoretical research is to investigate the State land trade income maximum existence at the optimization based upon two scenarios with the fixed price, turn of purchasing, and two categories of the buyer’s preferences. The used entropy paradigm makes it possible to estimate the influence of the subjective preferences uncertainty and obtain the individuals’ preferences optimal distributions. Computer simulation illustrated the theoretical findings. The plotted diagrams visualize the results in the framework of the accepted explicable and plausible theoretical background.
Description: Taking into account the optimal distribution of the preferences functions allows predicting three times more amount of land sold for domestic farmers in the modeled scenario with the fixed price, first turn for those farmers, and maximal State income. Further, it should be investigated the optimal prices in the cases with other scenarios.2021-08-17T00:00:00ZMaximum of the Objective Functional and Basis Price Interpretation in the Entropy Paradigm Framework
https://er.nau.edu.ua/handle/NAU/52284
Title: Maximum of the Objective Functional and Basis Price Interpretation in the Entropy Paradigm Framework
Authors: Goncharenko, Andriy Viktorovich
Abstract: The presented paper continues the theoretical study centered upon the subjective entropy paradigm. The proposed approach involves so-called subjective entropy since the entropy has the explainable applications in the field of the uncertainty of the decision making. The subjective entropy, as a measure of the individuals’ preferences uncertainty, is stipulated by the multi-choice situation. The conditional maximum for the applied subjective entropy, in the case of the optimal price choice, is obtained because of the buyer’s optimal preferences distribution finding. The variations of the buyer’s optimal preferences function with the fixed terminal points allow illustrating the obtained subjective entropy conditional maximum. The diagrams plotted in the result of the computer numerical simulation are the necessary elements of the subjective entropy optimum existence proof.
Description: The optimal distribution of the subjective individual preferences functions delivers the maximal magnitude value of the objective variable containing the uncertainty measure of the preferences functions of the optional prices.
The parameter of the basis price can be interpreted as the price of the complete indifference. These discoveries broaden the horizons of the entropy approach models of objects with uncertainty and processes with limitations. In addition, it is applicable to the problems of the economic activity as well as information in the digital business implementations in the framework of the entropy paradigm.
For further investigations it is proposed to search for the optimal prices in the case with two kinds of buyers.2021-08-17T00:00:00ZInitial Theses for Buyers’ Preferences Optimality of the Price Choice in Uncertainty
https://er.nau.edu.ua/handle/NAU/52283
Title: Initial Theses for Buyers’ Preferences Optimality of the Price Choice in Uncertainty
Authors: Goncharenko, Andriy Viktorovich
Abstract: The presented paper continues the theoretical study centered upon the subjective entropy paradigm. The proposed approach involves so-called subjective entropy since the entropy has the explainable applications in the field of the uncertainty of the decision making. The subjective entropy, as a measure of the individuals’ preferences uncertainty, is stipulated by the multi-choice situation. The conditional maximum for the applied subjective entropy, in the case of the optimal price choice, is obtained because of the buyer’s optimal preferences distribution finding. The variations of the buyer’s optimal preferences function with the fixed terminal points allow illustrating the obtained subjective entropy conditional maximum. The diagrams plotted in the result of the computer numerical simulation are the necessary elements of the subjective entropy optimum existence proof.
Description: The optimal distribution of the subjective individual preferences functions delivers the maximal magnitude value of the objective variable containing the uncertainty measure of the preferences functions of the optional prices.
The parameter of the basis price can be interpreted as the price of the complete indifference. These discoveries broaden the horizons of the entropy approach models of objects with uncertainty and processes with limitations. In addition, it is applicable to the problems of the economic activity as well as information in the digital business implementations in the framework of the entropy paradigm.
For further investigations it is proposed to search for the optimal prices in the case with two kinds of buyers.2021-08-17T00:00:00Z