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Vol. 22 No. 2 (2006)

Published: 2006-12-01

Editorial

Editorial to Volume 22(2)
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Research Articles

A realised volatility measurement using quadratic variation and dealing with microstructure effects

C du Toit, WJ Conradie
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Modelling M/G/1 queueing systems with server vacations using stochastic Petri nets

K Ramanath, P Lakshmi
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Is operations research really research?

NJ Manson
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