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Asymptotic Covariance Matrices of Two-Stage Probit and Two-Stage Tobit Methods for Simultaneous Equations Models with Selectivity.
Lee, Lung-fei, (1980)
The Common Structure of Tests for Selectivity Bias, Serial Correlation, Heteroscedaticity, and Non-normality in the Tobit Model.
Lee, Lung-Fei, (1985)
The Auction Price of Apartments in Moscow: Hedonic Estimation in Disequilibrium.
Toda, Yasushi, (1998)