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Optimization of simulated systems is the goal of many methods, but most methods as- sume known environments. We, however, develop a `robust' methodology that accounts for uncertain environments. Our methodology uses Taguchi's view of the uncertain world, but replaces his statistical techniques...
Persistent link: https://www.econbiz.de/10011091537
Much of the research on industry dynamics focuses on the interdependence between the sectorial rates of entry and exit.This paper argues that the size of firms and the reaction-adjustment period are important conditions missed in this literature.I illustrate the effects of this omission using...
Persistent link: https://www.econbiz.de/10011091540
Abstract: This article surveys optimization of simulated systems. The simulation may be either deterministic or random …. The survey reflects the author’s extensive experience with simulation-optimization through Kriging (or Gaussian process …) metamodels. The analysis of these metamodels may use parametric bootstrapping for deterministic simulation or distribution …
Persistent link: https://www.econbiz.de/10011091591
combination of simulation inputs not yet simulated? (2) How to select the next combination to be simulated when searching for the … optimal combination? To answer these questions, the paper uses parametric bootstrapped Kriging and "conditional simulation …
Persistent link: https://www.econbiz.de/10011091634
Persistent link: https://www.econbiz.de/10011091727
Persistent link: https://www.econbiz.de/10011091733
Many simulation practitioners can get more from their analyses by using the statistical theory on design of experiments ….Furthermore, we provide a research agenda listing problems in the design of simulation experiments -as opposed to real world … of a particular simulation model or system; (2) finding robust decisions or policies; and (3) comparing the merits of …
Persistent link: https://www.econbiz.de/10011091852
and a simulation study.The simulation study shows that due to order sharing transportation costs may decrease by 5 to 15 …
Persistent link: https://www.econbiz.de/10011092136
. We formulate this intrinsic Kriging as a metamodel in deterministic and random simulation models. For random simulation …
Persistent link: https://www.econbiz.de/10011092372
Persistent link: https://www.econbiz.de/10011092396