4 citations · 5 across the 4 of their papers we have counts for
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math.PR2013★ 4 cited
The impact of lead time forecasting on the bullwhip effect
Zbigniew Michna, Peter Nielsen
In this article we quantify the bullwhip effect (the variance amplification in replenishment orders) when demands and lead times are predicted in a simple two-stage supply chain wi…
math.PR2013
Lévy processes in storage and inventory problems
Zbigniew Michna, Wojciech Bombała, Peter Nielsen
In this paper we consider storage and inventory systems. Our aim is to apply and review main results of the fluctuation theory of stochastic processes in the context of storage and…