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进入非自己本专业的领域,得心应手地进行研究,是这一二十年复杂性科学带给广大科学家的新机会。国家自然科学基金委近年资助了30余项研究,有10项涉及经济问题。科学家们试图通过多学科的交叉,解开更加综合性、宏观层面的问题。诸如解决某些改革措施对经济系统运行的影响,金融危机、自然灾害的发生条件及预警手段等等。他们甚至希望能够预测股市——物理学家能够解决经济问题。虽然不少经济学家对此仍抱有怀疑态度,甚至认为这不过反映了物理学家的骄狂和冒险而已,但是中国科技大学近代物理系及非线性科学中心的科学家汪秉宏等人给了我们这样一个事实:现今欧美国家有30%的物理学博士生以金融和经济学问题作为他们研究的课题。据了解,从20世纪90年代起,欧美国家就有不少物理学博士被银行、证券公司和各种金融企业雇佣从事金融方面的工作。起初,他们只是对有关的金融数据做些定量分析;后来,他们凭借数学物理专业知识提供关于市场未来走向的重要咨徇意见,甚至参与重大的投资决策。进入非自己本专业的领域,得心应手地进行研究,是这一二十年复杂性科学带给广大科学家的新的机会。但是,或许也正是由于多学科的科学家参与到复杂性科学研究中来,他们带来了新鲜的观察问题的角度,同时也带来了他们自己原学科的观念,以至于什么叫复杂性科学这样一个基本的概念问题,至今也没有一个公论。据说,
Access to non-professional field, handy to carry out research, is the 20 years of complexity science brings new opportunities for scientists. In recent years, the National Natural Science Foundation of China funded more than 30 studies, of which 10 involved economic issues. Scientists are trying to solve more complex and macro-level problems through multi-disciplinary crossings. Such as solving the impact of certain reform measures on the operation of the economic system, the financial crisis, the conditions for occurrence of natural disasters and early warning measures. They even hope to predict the stock market - physicists can solve economic problems. Although many economists are still skeptical about this and even consider it as a reflection of the arrogance and adventure of physicists, Wang Binghong, a scientist at the Department of Modern Physics of China University of Science and Technology and a non-linear science center, gave us The fact is: Currently, 30% of the PhD students in physics in Europe and the United States take the financial and economic issues as their research topics. It is understood that since the 1990s, many physicians in Europe and the United States have been engaged in financial work by banks, securities companies and various financial enterprises. Initially, they simply conducted a quantitative analysis of the relevant financial data; later, they provided important advice on the future direction of the market with mathematical physics expertise and even participated in major investment decisions. Access to non-professional field, handy to carry out research, is this 20 years of complexity science brings new opportunities for scientists. But perhaps precisely because multidisciplinary scientists are involved in complex scientific research, they bring fresh perspectives on observation issues and at the same time bring about their own concepts of the original discipline, so complex science So far, there has not been any public opinion on such a basic conceptual issue. It is said that,