Temat: demand effect - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The bullwhip effect in supply chains with stochastic lead times
Autorzy:: Michna, Zbigniew
Nielsen, Izabela Ewa
Nielsen, Peter
Powiązania:: https://bibliotekanauki.pl/articles/584974.pdf
Data publikacji:: 2013
Wydawca:: Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:: supply chain
bullwhip effect
inventory policy
stochastic lead time
lead time demand forecasting
Opis:: In this article we consider a simple two stage supply chain. We quantify the variance amplification of orders – the bullwhip effect in a model with stochastic lead times. Employing the moving average forecasting method for lead time demands we obtain an exact value of the bullwhip effect measure. We analyze the formula using numerical examples.
Źródło:: Mathematical Economics; 2013, 9 (16); 71-88
1733-9707
Pojawia się w:: Mathematical Economics
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: The impact of stochastic lead times on the bullwhip effect – an empirical insight
Autorzy:: Nielsen, P.
Michna, Z.
Powiązania:: https://bibliotekanauki.pl/articles/407121.pdf
Data publikacji:: 2018
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: supply chain
bullwhip effect
inventory policy
lead time demand
order-up-to-level policy
stochastic lead time
demand forecasting
lead time forecasting
lead time demand forecasting
Opis:: In this article, we review the research state of the bullwhip effect in supply chains with stochastic lead times. We analyze problems arising in a supply chain when lead times are not deterministic. Using real data from a supply chain, we confirm that lead times are stochastic and can be modeled by a sequence of independent identically distributed random variables. This underlines the need to further study supply chains with stochastic lead times and model the behavior of such chains.
Źródło:: Management and Production Engineering Review; 2018, 9, 1; 65-70
2080-8208
2082-1344
Pojawia się w:: Management and Production Engineering Review
Dostawca treści:: Biblioteka Nauki

Artykuł

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