Using Common Random Numbers for Indifference-Zone Selection and Multiple Comparisons in Simulation
We present a general recipe for constructing experiment design and analysis procedures that simultaneously provide indifference-zone selection and multiple-comparison inference for choosing the best among k simulated systems. We then exhibit two such procedures that exploit the variance-reduction te...
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Published in | Management science Vol. 41; no. 12; pp. 1935 - 1945 |
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Main Authors | , |
Format | Journal Article |
Language | English |
Published |
Linthicum, MD
INFORMS
01.12.1995
Institute for Operations Research and the Management Sciences |
Series | Management Science |
Subjects | |
Online Access | Get full text |
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Summary: | We present a general recipe for constructing experiment design and analysis procedures that simultaneously provide indifference-zone selection and multiple-comparison inference for choosing the best among k simulated systems. We then exhibit two such procedures that exploit the variance-reduction technique of common random numbers to reduce the sample size required to attain a fixed precision. One procedure is based on the Bonferroni inequality and is guaranteed to be statistically conservative. The other procedure is exact under a specific dependence structure, but may be slightly liberal otherwise. Both are easy to apply, requiring only simple calculations and tabled constants. We illustrate the procedures with a numerical example. |
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Bibliography: | ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 |
ISSN: | 0025-1909 1526-5501 |
DOI: | 10.1287/mnsc.41.12.1935 |