当前职业压力差样本数据计数模型研究-中国统计教育学会.doc

全国大学生统计建模大赛 题目：当前职业压力差样本数据计数模型研究 作者： 闫凤梅 孙小冬 杨志华 单位： 山西财经大学统计学院 日期： 二00九年九月 目录 Abstract 1 摘要 2 1 导言 3 1.1 问题的提出 3 1.2 相关问题研究回顾 4 1.3 研究目的和意义 5 2 研究思路与方法 6 2.1 问卷设计 6 2.2 调查设计 7 2.3 研究思路 7 2.3.1 各职业压力值的计算 8 2.3.2 各职业压力来源分析 9 2.4 本研究的创新点 9 3 压力差排队模型 9 3.1 问卷调查概况 9 3.2 模型的选择与建立 10 3.3 压力差排队 12 3.4 结果检验与分析 14 4 造成各职业压力差的原因分析 15 4.1 计数模型结果分析 15 4.2 职业压力人口统计特征 17 5 结论与应对策略 18 5.1 结论 18 5.2 应对策略探讨 19 参考文献 21 附录 23 Abstract In modern society， more and more people received the occupational stress. And it is single and limited for the research on the occupational stress at home and abroad. We intend to study the pressure difference between the different occupations. The research on the occupational stress is not only making the people to know rational understanding from the scientific view point of the pressure difference, but also conducive to progress in the research on occupational stress of our country. In this paper, we representatively select eight careers: teachers, taxi drivers, police, doctors , journalists, bank clerks, lawyers, and government employees. We use multistage sampling to get 50 samples copies for each career. At first, we deal with the data by the extent of the assignment method. Secondly, we establish two models: one, the main component model; the other is collective model based on its count of the main components and an integrated model of regression, to analyze and sort the results using SPSS 16.0 and Eviews 6.0. After the comparison, we get the preliminary conclusions and its made a reasonable interpretation from the model Ⅱ about the pressure in turn decreasing progressively of teachers, taxi drivers, police, doctors , journalists, bank clerks, lawyers, government employees; and then use regression analysis method to count the income, interpersonal relationships, ability to work and target these four pairs of pressure , the greatest impact of