Lavenberg, S. S.; Welch, P. D. - In: Management Science 27 (1981) 3, pp. 322-335
This is a survey paper on the application of control variables to increase the efficiency of discrete event simulations … basic theory of control variables is reviewed and the equivalence of control variables and multiple estimators is discussed …. Techniques for generating control variables are described. Inefficiencies resulting from the statistical estimation of control …