经济学家厉以宁提出,目前经济中存在4个主要问题。一是企业活力不足。企业素质不高,因此竞争力不强。如果不大力提高企业竞争力,加入WTO后会面临严峻的市场危机。二是就业问题。企业改制过程中会分流出不少人员,新达到就业年龄的人需要有工作,这些问题如果长期得 Li Yining, economist, suggested that there are four main problems in the current economy. First, lack of vitality of enterprises. Enterprise quality is not high, so competitiveness is not strong. If you do not greatly enhance the competitiveness of enterprises, after joining the WTO will face a serious market crisis. Second, employment problems. Many people will be diverted during the process of enterprise restructuring. Those who have reached the employment age need to have jobs. If these problems are long-term