simulation modelling. These new results are integrated with Schruben's work to present a complete description of event graphs and … their analysis. A (simple) flexible manufacturing system is modelled via event graphs to illustrate event graph modelling …

horizons even in settings with no advance demand model information. One motivating application comes from the sales of new … financing and construction. <i>This paper was accepted by Gérard P. Cachon, stochastic models and simulation.</i> …

potential customers, observing either success or failure in each sales attempt. The parameters of the underlying demand model … to the simplest kind of model uncertainty, where one of two demand models is known to apply, and we focus initially on … knows the underlying demand model is bounded by a constant as the number of sales attempts becomes large. <i>This paper was …

expected revenues. Our model brings together various types of uncertainties about the demand, some of which are resolvable …

where demand information is limited. Our approach employs a competitive analysis, which guarantees a certain performance … level under all possible demand scenarios. The only information required about the demand for each fare class is lower and …

firm can influence each customer class separately, the effective demand is not impacted. This paper was accepted by Yossi …

version of the problem, in which the demand rate and the initial number of units grow proportionally large. We obtain a simple …

. Using a general model of the demand process, we show that bid-price control is not optimal in general and analyze why bid … example, we show they are constant over time, even when demand is nonstationary, and that they may not be unique. …