高手帮忙翻译一下!!不要 软件翻译哦 。呵呵

来源:百度知道 编辑:UC知道 时间:2024/06/25 04:16:06
摘 要

经济发展问题是一个关系全局的重要问题,经济发展不仅指产出量的增加,还包括经济结构、收入分配、生活质量、文化等方面的变革。经济发展的目标是:在经济体制、产业结构、收入分配、社会福利、文教卫生等方面获得改进的同时,实现更高经济增长。只有了解经济发展趋势,才能更好的发展经济,使人民的生活水平尽早富裕,同时促进社会的可持续发展。这里以天津市2005、2004年的统计年鉴的数据为依据,选择1978年到2004年的数据,以SPSS软件包建立数据库,运用SPSS的回归分析得时间序列—长期趋势模型方法,对经济发展趋势进行科学的分析,更加准确地认识和把握经济发展趋势,进一步了解天津经济的结构、性质、及发展方向。对天津市经济发展趋势进行后一阶段的数据预测,对数据进行检验,判断预测的数据是否正确,这样判断所建立的模型是否适用,如果适用就可以应用于实际,方便预测后期的经济数据,对实际有较好的现实意义
关键字:置信区间,时间序列分析,回归分析.

Economy develoment is a paramount issue associated with overall situation, which not only refers to increase in yield, but also includes transforms of economic structure, income distribution, life quality and culture, etc. The goal of economy development is: with the improvements in economic system, industrial structure, income distribution, social welfare, culture, education and health, to realize a greater economy increase. Only with an understanding of the trend of economy development, can we make the economy develop better, make the people lead a wealthy life and contribute to the social sustainable development. Here based on the data of Tianjin 2004, 2005 statistical yearbook, I selected the data from 1978 to 2004 and established a database with SPSS software packet. By using the approach of time sequence-long term trend model of regression analysis of SPSS, I tried to carry out a scientific analysis of economy development trend, so as to more accurately know and grasp the tren