Testing for Unit Roots in the Context of Misspecified Logarithmic Random Walks (2007)
Walter Krämer, Walter Kr Amer, Laurie Davies
Testing for unit roots has been among the most heavily researched topics in Econometrics for the last quarter of a century. Much less researched is the equally important issue of the appropriate...
Two connected models for varying amplitudes in BTA-deep-hole-drilling (2005)
Theis, Winfried, Davies, Laurie, Weihs, Claus
Two models are proposed to roughly approximate the observed behaviour of the amplitude of the drilling torque in in the BTA-deep-hole-drilling process. It is shown that these models are closely...
The one-way analysis of variance is concerned with comparing the locations of several one-dimensional samples. This paper gives a simple uni ed semi-graphical and semi-analytical approach to the...
AIRBORNE FIBRE CONCENTRATIONS IN A GLASS CONTINUOUS FILAMENT FACTORY (1992)
DAVIES, LAURIE, CHERRIE, JOHN W.
Studies of the mortality of workers employed in the glass continuous filament production industry have been completed in an attempt to study any cancer risks in the industry. Exposure measurements...
An efficient Fréchet differentiable high breakdown multivariate location and dispersion estimator
A good robust functional should, if possible, be efficient at the model, smooth, and have a high breakdown point. M-estimators can be made efficient and Fréchet differentiable by choosing...
Desirable properties, breakdown and efficiency in the linear regression model
The Neyman--Pearson Lemma introduced the concept of optimality into statistics. The derivation of optimal procedures has since dominated non-Bayesian mathematical statistics. This article criticizes...