The plant-level view of an industrial policy: The Korean heavy industry drive of 1973
Industrial policy has divided economists for decades. This column evaluates Korean government's policy of promoting heavy and chemical industries in the 1970s, using plant-level output and productivity data. It shows that output and input use of targeted industries/regions grew significantly faster than those of non-targeted ones. However, total factor productivity did not increase because the misallocation of resources across plants within targeted industries/regions got significantly worse.