Bartelsman, Eric J.; Caballero, Ricardo J; Lyons, Richard K. - National Bureau of Economic Research (NBER) - 1991
In this paper we build upon previous work on external economies in manufacturing [Caballero and Lyons (1989, 1990)] by providing new evidence helpful for discriminating between different types of externalities. We investigate four-digit level input-output relationships and find that, over...