目前制约我国经济发展的最主要因素，仍然是总需求严重不足。因而解决总需求不足的问题，仍然是我国宏观经济运行中的最主要工作、如何解决总需求不足问题？解决总需求不足问题除了刺激总需求外，一个更为重要的措施是优化供给。因为，优化供给一方面可以消除供给中的低效供给 The most important factor currently restricting China’s economic development is still a serious shortage of aggregate demand. Therefore, the solution to the problem of insufficient total demand is still the most important task in China’s macroeconomic operation. How to solve the problem of insufficient aggregate demand? To solve the problem of insufficient aggregate demand, in addition to stimulating aggregate demand, a more important measure is to optimize the supply. Because, on the one hand, optimizing the supply of supply can eliminate inefficient supply