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A linear model approach to time and cost analysis

Williams, W. H. - In: Management science : journal of the Institute of … 12 (1966) 6, pp. B 216-B 223

Persistent link: https://www.econbiz.de/10003008225

On two methods of unbiased estimation with auxiliary variates

Williams, W. H. - In: Journal of the American Statistical Association : JASA 57 (1962) 297, pp. 184-186

Persistent link: https://www.econbiz.de/10003008231

Sample selection and the choice of estimator in two-way stratified populations

Williams, W. H. - In: Journal of the American Statistical Association : JASA 59 (1964) 308, pp. 1054-1062

Persistent link: https://www.econbiz.de/10003707119

A Statistical Grouping of Corporations by their Financial Characteristics

Williams, W. H.; Goodman, M. L. - In: Journal of Financial and Quantitative Analysis 6 (1971) 04, pp. 1095-1104

Persistent link: https://www.econbiz.de/10008477081

A Linear Model Approach to Time and Cost Analysis

Williams, W. H. - In: Management Science 12 (1966) 6, pp. 216-216

Systems analyses frequently require estimates of the average time that it takes to perform repetitive tasks. These time estimates may be easy to obtain; for example, if one man is performing a single operation, then a simple division of his total working time by the frequency of the task...

Persistent link: https://www.econbiz.de/10009190411

Précis--A Statistical Model for Efficiency Comparisons in a Multiple Unit Industrial Operation

Williams, W. H.; Chen, H. - In: Management Science 19 (1973) 8, pp. 967-968

No abstract available.

Persistent link: https://www.econbiz.de/10009214501

A statistical grouping of corporations by their financial characteristics

Williams, W. H.; Goodman, M. L. - In: Journal of financial and quantitative analysis : JFQA 6 (1971) 4, pp. 1095-1104

Persistent link: https://www.econbiz.de/10003008235

Ambiguities in the cross-section analysis of per share financial data : comment

Scott jr., James H.; Davis, E. G.; Dunn, D. M. - In: The journal of finance : the journal of the American … 32 (1977) 3, pp. 933-936

Persistent link: https://www.econbiz.de/10002807399

The efficiency of time slice work sampling

Williams, W. H.; Johnson, C. A. - In: Proceedings of the Business and Economic Statistics … (1965), pp. 350-362

Persistent link: https://www.econbiz.de/10003590708

Empirical confidence-limits for economic forecasts

Williams, W. H.; Goodman, M. - In: Proceedings of the Business and Economic Statistics … (1968), pp. 438-443

Persistent link: https://www.econbiz.de/10003562122