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How much can we trust causal interpretations of fixed-effects estimators in the context of criminality?
Bjerk, David, (2009)
Three essays on applied economics
Katayama, Hajime, (2003)
Pensions and productivity
Dorsey, Stuart, (1998)
[Rezension von: Ruud, Paul A., An introduction to classical econometric theory]
Cornwell, Christopher Mark, (2001)
Production frontiers with cross-sectional and time-series variation in efficiency levels
Cornwell, Christopher Mark, (1989)