On December 16, Su Jian, a professor at Peking University's School of Economics and director of the National Economic Research Center, said that the key to expanding high-quality demand is to develop new quality productivity, provide high-quality new products to the market by encouraging product innovation, and create new demand by promoting process innovation to reduce production costs, so that more ordinary consumers can enjoy new products, and that new demand leads new supply. Such a virtuous cycle will simultaneously promote effective qualitative improvement and reasonable quantitative growth of the economy.

On December 16, Su Jian, a professor at Peking University's School of Economics and director of the National Economic Research Center, said that the key to expanding high-quality demand is to develop new quality productivity, provide high-quality new products to the market by encouraging product innovation, and create new demand by promoting process innovation to reduce production costs, so that more ordinary consumers can enjoy new products, and that new demand leads new supply. Such a virtuous cycle will simultaneously promote effective qualitative improvement and reasonable quantitative growth of the economy.