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We present a model that suggests possible explanations for the observed proliferation of "pay-per-use" (PPU) business models over the last two decades. Delivering "fractions" of a product as a service off ers a cost advantage to customers with lower usage but requires extra delivery costs....
Persistent link: https://www.econbiz.de/10013243264
Several financial planning problems are posed as dynamic generalized network models with stochastic parameters. Examples include: asset allocation for portfolio selection, international cash management, and programmed-trading arbitrage. Despite the large size of the resulting stochastic...
Persistent link: https://www.econbiz.de/10009197509
An interactive goal programming approach for assessing scenario probabilities used in long-range forecasting and decision analysis is developed and illustrated using a small numerical example. The method only requires marginal event probability and ordinal or interval first-order conditional...
Persistent link: https://www.econbiz.de/10009208754
global warming policies. Because there are typically profound uncertainties in these models, a simulation approach is often …
Persistent link: https://www.econbiz.de/10010990516
portfolios of credit-sensitive assets such as loans and corporate bonds. Monte Carlo simulation is an important tool for … performing computations in these models. This paper develops, analyzes, and evaluates two simulation algorithms for intensity … Zeevi, stochastic models and simulation.</i> …
Persistent link: https://www.econbiz.de/10010990537
Sequential sampling problems arise in stochastic simulation and many other applications. Sampling is used to infer the …, as is common in the literature. <i>This paper was accepted by Assaf Zeevi, stochastic models and simulation.</i> …
Persistent link: https://www.econbiz.de/10010990579
. The emphasis is on the practical problems and potential of applying the method in the simulation of complex systems. The …
Persistent link: https://www.econbiz.de/10009191110
We continue our survey of methods for constructing confidence intervals for steady-state means via simulation by … studying sequential procedures which determine the length of the simulation during the course of the run. Our goal is to … provide the simulation practitioner with some guidance as to which published procedures might actually perform well in …
Persistent link: https://www.econbiz.de/10009191138
Consider a stochastic system of such complexity that its performance can only be evaluated by using simulation or …
Persistent link: https://www.econbiz.de/10009191240
concomitant variables that are defined on each input process sampled during a queueing simulation. In this paper we present an …
Persistent link: https://www.econbiz.de/10009191264