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Sampling errors and portfolio efficient analysis
Kroll, Yoram, (1980)
Behavior of major statistical estimators in sampling accounting populations : an empirical study
Neter, John, (1975)
Response patterns to a mail survey of New Zealand farmers
Ambler, T. I., (1977)
Point and interval estimation in autocorrelated finite populations
Kolehmainen, Osmo, (1978)
Some comments on biased estimation in linear models
Kolehmainen, Osmo, (1980)
Bayesian considerations of the orthogonalizing ridge estimator
Kolehmainen, Osmo, (1981)