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Fig. 2 | Swiss Journal of Economics and Statistics

Fig. 2

From: Sample selection bias with multiple dependent selection rules: an application to survey data analysis with multilevel nonresponse

Fig. 2

Boxplots of the estimated regression coefficients of \(\beta _0\) and \(\beta _1\) with t distribution assumption from 500 simulation runs. Methods are the bivariate selection model using two-step and one-step methods, BSM (two-step), BSM (one-step), respectively, univariate selection model using one-step method, USM (one-step), and complete case analysis (CC), i.e., data after deleting nonresponse cases

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