Recent work on production functions estimation revealed that substantial biases can be introduced into the estimates when the assumption of perfect competition and price exogeneity is not satis.ed in the data itself. As Klette and Griliches (1996) show applying traditional econometrics in...

Following along the lines of a growing literature on the causal link between exporting and productivity this paper analyzes the existence of learning-by-exporting in Slovenian manufacturing between 1994 and 2002. This paper asks whether in addition to good firms self-selecting into exports and...