Halpern, Laszlo; Koren, Miklos; Szeidl, Adam - Közgazdaság-tudományi Intézet, Közgazdaság- és … - 2005
What is the effect of imports on productivity? To answer this question, we estimate a structural model of producers … productivity through expanding variety as well as improved input quality. The model leads to a production function where the total … factor productivity of a firm depends on the share of inputs imported. To estimate this import-augmented production function …