In the early days of capitalism, it was emphasized that the government with the least control was the best government and the government acted as a night watchman;in the days of monopoly capitalism, capitalism moved toward international competition and strengthened state control over the economy, and Keynesianism prevailed
Up to now, the state has mainly carried out macroeconomic regulation and control
How the state controls the economy is determined by the needs of economic development at the time and is adjusted at any time.