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Iterated WLS using residuals for improved efficiency in the linear model with completely unknown heteroskedasticity
van der Genugten, B.B., (1990)
Exclusion restrictions in instrumental variables equations
Nijman, Theo, (1988)
Density of the f-statistic in the linear model with arbitrarily normal distributed errors
van der Genugten, B.B., (1991)
Duration models with time-varying coefficients
Imbens, G.W., (1989)
Information Theoretic Approaches to Inference in Movement Condition Models.
Imbens, G.W., (1995)
AN EFFICIENT METHOD OF MOMENTS ESTIMATOR FOR DISCRETE CHOICE MODELS WITH CHOICE-BASED SAMPLING.
IMBENS, G.W., (1991)