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半个世纪以来,作为中国“两院”唯一的广西籍院士李京文一直在与数字打交道。技术经济学、数量经济学、计量经济学、拓扑学、模糊数学……这一个个貌似枯燥乏味、读来令人生畏的词汇,在李京文院士心中,都是庞杂社会现象的某种量化——生活的结晶、生态的变异、生产率的体现,又是经济运行的总结与展示。特别是近20年来,李京文院士带着他的团队,以数字为依托,以科学计算为方法,先后完成了三峡工程、京沪高速铁路、南水北调工程、磁浮列车工程等重大项目的经济论证,确保了这些重大工程的顺利实施,为中华民族的工程建设史、经济发展史,增添了一篇篇光彩夺目的华章。与此同时,经过李京文院士等专家学者的科学归纳,数字又经常能够幻化成精要的规律、观点、判断和预测,为党中央把握经济运行趋势、制定宏观政策,掌控中国经济航船提供重要的科学决策依据。
For half a century, Li Jingwen, the only Guangxi academician who serves as the “two chambers” of China, has been dealing with numbers. Technical economics, econometrics, econometrics, topology, fuzzy mathematics ... These seemingly dull, read intoxicating vocabulary, in the hearts of academician Li Jingwen, are some of the quantitative social phenomenon - The crystallization of life, ecological variation, the embodiment of productivity, but also the summary and display of economic operation. Especially in the past 20 years, with his team, based on numbers and based on scientific calculations, Academician Li Jingwen has successively completed the economic feasibility studies on such major projects as the Three Gorges Project, the Beijing-Shanghai High Speed Railway, the South-to-North Water Diversion Project and the Maglev Train Project to ensure The smooth implementation of these major projects has added a dazzling chapter to the history of the construction of the Chinese nation and the history of economic development. At the same time, through the scientific induction by academicians such as Academician Li Jingwen, the figures can often be turned into the laws, opinions, judgments and forecasts of the elite, providing important information for the Central Party Committee to grasp the trend of economic operation, formulate macroeconomic policies and control the economy of China Scientific basis for decision-making.