TY  - BOOK
AU  - Levinsohn,James
AU  - Petrin,Amil
TI  - When industries become more productive, do firms? : investigating productivity dynamics
AV  - HD56 L484W
PY  - 1999///
CY  - Cambridge, Mass.
PB  - National Bureau of Economic Research
KW  - INDUSTRIAL PRODUCTIVITY
KW  - ECONOMETRIC MODELS
KW  - EFFECT OF TECHNICAL INNOVATIONS ON
KW  - COMPETITION
KW  - ECONOMICS
KW  - RESEARCH
ER  -