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Econometric methods
Johnston, John, (1972)
Multivariate statistical methods in behavioral research
Bock, Richard Darrell, (1975)
Statistical treatment of experimental data
Young, Hugh D., (1962)
Bias correction and bootstrapping of error component models for panel data : theory and applications
Bellmann, Lutz, (1988)
Betriebsdemographie
Bellmann, Lutz, (2006)
German Works Councils Old and New : Incidence, Coverage and Determinants
Addison, John T., (2021)