Xu, Daniel Yi; Midrigan, Virgiliu - Society for Economic Dynamics - SED - 2009
Using a micro-level dataset of all Korean manufacturing plants, we show that dispersion in the average product of capital are 1) volatile and persistent at the plant-level, 2) small at the industry-level (2- and 5-digit industries), and 3) systematically related to the size and age of a plant....