Temat: newsvendor problem - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The median solution of the newsvendor problem and some observations
Autorzy:: Sinha, P.
Powiązania:: https://bibliotekanauki.pl/articles/952856.pdf
Data publikacji:: 2015
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: newsvendor problem
median solution
practical suitability
solution
Opis:: We consider the median solution of the Newsvendor Problem. Some properties of such a solution are shown through a theoretical analysis and a numerical experiment. Sometimes, though not often, median solution may be better than solutions maximizing expected profit, or maximizing minimum possible, over distribution with the same average and standard deviation, expected profit, according to some criteria. We discuss the practical suitability of the objective function set and the solution derived, for the Newsvendor Problem, and other such random optimization problems.
Źródło:: Management and Production Engineering Review; 2015, 6, 3; 55-60
2080-8208
2082-1344
Pojawia się w:: Management and Production Engineering Review
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Goal Setting in the Newsvendor Problem with Uniformly Distributed Demand
Autorzy:: Bieniek, Milena
Powiązania:: https://bibliotekanauki.pl/articles/578526.pdf
Data publikacji:: 2018
Wydawca:: Uniwersytet Ekonomiczny w Katowicach
Tematy:: Kontrola stanu zapasów
Zagadnienie gazeciarza
Inventory control
Newsvendor problem
Opis:: In the paper we introduce the newsvendor problem with a satisficing-level objective, which is defined as maximization of the probability of exceeding the moving target. This target is defined as the expected profit, multiplied by a positive constant. The constant is chosen by the management and it indicates whether the low or the high goal should be achieved. We obtain closed form solutions of this newsvendor model with uniformly distributed demand. Additionally, we consider a bicriteria problem with the satisficing- -level and the classical objective.
Źródło:: Multiple Criteria Decision Making; 2018, 13; 91-102
2084-1531
Pojawia się w:: Multiple Criteria Decision Making
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Bicriteria Optimization in the Risk-Adjusted Newsvendor Problem
Autorzy:: Bieniek, Milena
Powiązania:: https://bibliotekanauki.pl/articles/578584.pdf
Data publikacji:: 2017
Wydawca:: Uniwersytet Ekonomiczny w Katowicach
Tematy:: Bicriteria optimization
Newsvendor problem
Risk
Optymalizacja dwukryterialna
Ryzyko
Zagadnienie gazeciarza
Opis:: In this paper, we study the newsvendor problem with various degrees of risk tolerance. We consider bicriteria optimization where the first objective is the classical maximization of the expected profit and the second one is the satisficing-level objective. The results depend on the risk coefficient and are different for a risk-neutral, a risk-averse, and a risk-seeking retailer. We find the compromise solution of the bicriteria newsvendor problem numerically, since the two objectives are mutually conflicting. The formulas obtained are illustrated with exponentially distributed demand.
Źródło:: Multiple Criteria Decision Making; 2017, 12; 9-21
2084-1531
Pojawia się w:: Multiple Criteria Decision Making
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Bicriteria Optimization in the Newsvendor Problem with Exponentially Distributed Demand
Autorzy:: Bieniek, Milena
Powiązania:: https://bibliotekanauki.pl/articles/578568.pdf
Data publikacji:: 2016
Wydawca:: Uniwersytet Ekonomiczny w Katowicach
Tematy:: Bicriteria optimization
Newsvendor problem
Stochastic process
Optymalizacja dwukryterialna
Proces stochastyczny
Zagadnienie gazeciarza
Opis:: In this paper exponential distribution is implemented as a demand distribution in newsvendor model with two different and conflicting goals. The first goal is the standard objective of maximization of the expected profit. The second one is to maximize the probability of exceeding the expected profit, called survival probability. Using exponential distribution as the demand distribution allows us to obtain the exact solutions. Also for this distribution we can study the monotonicity of survival probability with respect to various model parameters analytically. Additional results are obtained when various sets of the parameters are considered. Finally, the bicriteria index which combines these conflicting objectives is optimized which gives the compromise solution. Moreover, in order to illustrate theoretical results, we present numerical examples and graphs of auxiliary functions.
Źródło:: Multiple Criteria Decision Making; 2016, 11; 20-35
2084-1531
Pojawia się w:: Multiple Criteria Decision Making
Dostawca treści:: Biblioteka Nauki

Artykuł

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