《经济日报》评沦员文章指出: 在以往一些年代,人们只注重质的研究(定性分析),对定量研究有所忽视,经济工作有一个“度”的问题。把握好了,工作就顺利;否则,会出现“按下葫芦起来瓢”或负效应过大等现象。经济工作应该越做越细。越是复杂,越有难度,越是要求我们更加重视定量研究,仔细地剖析经济现象和经济过程的数量表现、数量变化、数量关系和联系以及数量关系方面的规律 “Economic Daily” commentators pointed out that: In the past, people only paid attention to qualitative research (qualitative analysis), neglected quantitative research, and had a “degree” problem in economic work. With good grasp, the work will be smooth; otherwise, there will be a phenomenon of “pressing the gourd up and scooping up” or having a negative effect. Economic work should be more and more detailed. The more complex, the more difficult it is, the more we demand that we pay more attention to quantitative research, and carefully analyze the laws of economic phenomena and economic processes: quantitative performance, quantitative changes, quantitative relationships and relationships, and quantitative relationships.