Heavy-Chemical Industrialization
중화학공업화
A state-directed industrialization policy of South Korea declared by President Park Chung Hee at his New Year press conference on 12 January 1973. It targeted six strategic industries (steel, shipbuilding, machinery, petrochemicals, electronics, and automobiles) with the goal of reaching $10 billion in exports and $1,000 per capita GNP by the early 1980s. The drive relied on policy loans through nationalized banks, tax incentives, and the construction of industrial complexes, and it served as the decisive moment when the chaebol, backed by state credit, rapidly expanded and diversified.
In depth
The Heavy-Chemical Industrialization (HCI) drive marked a wholesale reorientation of the Korean economy from light to heavy industry. Park Chung Hee's government had achieved rapid growth through light-industrial exports in the 1960s, but by the early 1970s, the Nixon Doctrine's implications for US troop withdrawals and North Korea's military buildup drove a twin pursuit of defense-industrial capacity and export upgrading. On the advice of economic secretary O Won-chol, Park declared the HCI policy on 12 January 1973; by 30 January, an industrial restructuring plan was confirmed.
The policy's core instrument was directed credit through the banking system nationalized since 1961. Firms entering targeted industries received long-term loans at near-zero real interest rates, tax holidays, infrastructure at state-built industrial complexes (Changwon, Gumi, Yeosu, and others), and state guarantees on foreign borrowing. The existing chaebol (Samsung, Hyundai, Daewoo, LG, and others) emerged as the primary beneficiaries, launching the sprawling multi-affiliate diversification that became their signature.
The HCI drive achieved its export and structural-upgrading goals but generated overinvestment, redundant capacity, inflation, and allocative inefficiency. Firm size grew but productivity and size became misaligned; cross-subsidization and internal dealing among chaebol affiliates became widespread. After Park's assassination in 1979, the Chun Doo-hwan government imposed so-called 'HCI rationalization' measures to curb excess capacity, but the chaebol-centered economic structure remained intact. The policy is widely regarded as the watershed in the formation of the Korean chaebol system, institutionalizing the structural asymmetry (private profit, socialized risk) of the Korean developmental state.
Sources
- Wikipedia (EN) Wikipedia article on the HCI Drive: background (nationalized banking, US troop withdrawal fears, North Korean threat), structure (six target industries, directed credit, chaebol as key actors), and aftermath (overinvestment, rationalization after Park's assassination).
- archives.go.kr Korean National Archives: the 12 January 1973 declaration text, O Won-chol's role, the 30 January 1973 industrial restructuring plan confirmation, the six-industry master plan, and historical assessment as a turning point from light to heavy industry.
- cepr.org CEPR/VoxEU column by Kim, Lee, and Shin (2021): tax incentives, subsidized loans, industrial complexes as instruments; plant-level evidence of output growth alongside rising misallocation and chaebol cross-subsidization; input-output multiplier effects accounting for one-third of manufacturing TFP growth 1970–1980.