1. On the Precision of Consumer Price Indices Caused by the Sampling Variability of Budget Surveys;Balk;Journal of Economic and Social Measurement,1986
2. On the Accuracy and Precision of the Consumer Price Indices: Methods and Applications to Evaluate the Influence of the Sampling of Households;Biggeri;Bulletin of the International Statistical Institute, LH, Book,1987
3. Robust Locally Weighted Regression and Smoothing Scatterplots;Cleveland;Journal of the American Statistical Association,1979
4. Cohen , M. J. Sommers 1984 “Evaluation of Methods of Composite Estimation of Cost Weights for the CPI,” Proceedings of the Survey Research Methods Section , American Statistical Association, 466 471