Search Results - subject:"Relative efficiency"

Productivity Change, Technical Progress, and Relative Efficiency Change in the Public Accounting Industry

Banker, Rajiv D.; Chang, Hsihui; Natarajan, Ram - In: Management Science 51 (2005) 2, pp. 291-304

1995--1999 period, we analyze productivity change, technical progress, and relative efficiency change over time. The … hypothesis that technical progress rather than an improvement in relative efficiency was the reason for this productivity growth …

Persistent link: https://www.econbiz.de/10009213945

Application of Quasi-Least Squares to Analyse Replicated Autoregressive Time Series Regression Models

Shi, Genming; Chaganty, N. Rao - In: Journal of Applied Statistics 31 (2004) 10, pp. 1147-1156

Time series regression models have been widely studied in the literature by several authors. However, statistical analysis of replicated time series regression models has received little attention. In this paper, we study the application of the quasi-least squares method to estimate the...

Persistent link: https://www.econbiz.de/10005495311

Centralized Resource Allocation Using Data Envelopment Analysis

Lozano, Sebastián; Villa, Gabriel - In: Journal of Productivity Analysis 22 (2004) 1, pp. 143-161

weights that maximize the relative efficiency of a virtual DMU with average inputs and outputs. A graphical interpretation as …

Persistent link: https://www.econbiz.de/10010988899

Survival Analysis with Heterogeneous Covariate Measurement Error

Li, Yi; Ryan, Louise - Berkeley Electronic Press - 2004

Persistent link: https://www.econbiz.de/10005751338

Maximal asymptotic power and efficiency of two-sample tests based on generalized U-Statistics

Ferger, Dietmar - In: Metrika 60 (2004) 1, pp. 33-57

asymptotic relative efficiency ARE(ψ<Subscript>2</Subscript>,ψ<Subscript>1</Subscript>) of the ψ<Subscript>2</Subscript …

Persistent link: https://www.econbiz.de/10005756253

Conditional estimation of average on the basis of weighting data

Wywiał, Janusz - In: Statistical Papers 45 (2004) 3, pp. 413-431

Persistent link: https://www.econbiz.de/10008486804

New biased estimators under the LINEX loss function

Akdeniz, Fikri - In: Statistical Papers 45 (2004) 2, pp. 175-190

Persistent link: https://www.econbiz.de/10008533765

A Note on the Murthy-Sarma Estimators of the Mean of the Normal Distribution for Small Samples

Anis, M. Z.; Pandey, R. J. - In: Stochastics and Quality Control 18 (2003) 1, pp. 83-90

errors are pointed out and corrected. For the corrected estimator the values of the relative efficiency for and sample size n …

Persistent link: https://www.econbiz.de/10014590754

Multivariate Percentile Tests for Incomplete Data

Park, Hyo-Il - In: Annals of the Institute of Statistical Mathematics 54 (2002) 4, pp. 934-944

Persistent link: https://www.econbiz.de/10005395870

Modified Maximum Likelihood Estimators Based on Ranked Set Samples

Zheng, Gang; Al-Saleh, Mohammad - In: Annals of the Institute of Statistical Mathematics 54 (2002) 3, pp. 641-658

Persistent link: https://www.econbiz.de/10005616433