Free Markets, Deng's China, and the Knowledge Economy

Central planning sets prices and production targets from above instead of letting supply and demand do it. That works for a while, especially for building heavy industry fast, but it struggles to deliver the right goods in the right amounts once an economy gets complex. By the late 1970s, both the Soviet Union and China were stuck: growth was flat, factories made things nobody wanted, and shortages were routine. Both regimes, under Deng Xiaoping in China and later Mikhail Gorbachev in the Soviet Union, concluded they could boost productivity with market incentives without giving up one-party rule.

Deng's reforms, starting in 1978, changed the plumbing of China's economy in specific ways. Farmers got to sell surplus crops for profit instead of handing everything to the state. Special Economic Zones like Shenzhen opened to foreign investment and export manufacturing, with lighter regulation and tax breaks. Private and semi-private enterprises were legalized alongside state-owned ones. Output per person began climbing almost immediately and kept climbing for decades, lifting hundreds of millions out of poverty and making China the world's second-largest economy.

The common mistake is crediting all of this to deregulation alone, as if China just got out of the way and let markets work. The state never stepped back that far. It kept directing investment into infrastructure, picked industries to favor, and kept major enterprises like banks and energy firms state-owned. This hybrid model sits next to the broader story of globalization: China's growth is one case among several, and comparing it to Latin America's uneven liberalization and sub-Saharan Africa's slower post-1960 growth shows that opening to trade produces very different results depending on how the state manages it.