In 1978, after years of state control of all productive assets, the government of China embarked on a major program of economic reform. In an effort to awaken a dormant economic giant, it encouraged the formation of rural enterprises and private businesses, liberalized foreign trade and investment, relaxed state control over some prices, and invested in industrial production and the education of its workforce. By nearly all accounts, the strategy has worked spectacularly.

Economists studying China face thorny theoretical and empirical issues, mostly deriving from the country's years of central planning and strict government control of many industries, which tend to distort prices and misallocate resources. In addition, since the Chinese national accounting system differs from the systems used in most Western nations, it is difficult to derive internationally comparable data on the Chinese economy. Figures for Chinese economic growth consequently vary depending on how an analyst decides to account for them.