新年伊始,我们向关心、爱护《中国经济信息》的读者真诚奉献一个全新的栏目——《中国专家库》。本栏目将为您推介中国第一流的科技专家,提供由这些专家创造、发明的科技成果信息;并开设“专家访谈”。市场经济的优势在于那只“看不见的手”对人、财、物等社会资源进行有效配置,以经济效益为导向调整各种社会资源的合理流 At the beginning of the new year, we sincerely wish to dedicate a completely new column to the readers who care about and cherish the “China’s economic information.” This column will introduce you to China’s first-class science and technology experts, provide the scientific and technological achievements information created and invented by these experts, and set up an “expert interview”. The advantage of a market economy lies in the fact that the “invisible hand” can effectively allocate social resources such as people, money and goods and adjust the rational flow of various social resources with the economic benefits as the guideline