浙江港航与经济社会发展的关联度
摘 要：为研究浙江港航的发展与经济社会发展的密切联系，运用主成分分析法构建港航发展指数、经济发展指数、社会发展指数以及经济社会发展综合指数，并通过相关分析、回归分析和指数增长速率比较等方法定量揭示浙江港航与经济社会发展的关联度，可为港航发展政策制定提供科学的参考和依据.
关键词：港口； 航运； 关联度； 主成分分析； 指数
中图分类号：F550.6； U691.17； F127； O212.1文献标志码：A
Correlation between port and shipping development and
economy and society development in Zhejiang
TIAN Yuma1, JIN Xiaoping2
(1.College of Humanities, Zhejiang Institute of Communication, Hangzhou 311112, China;
2.Zhejiang Scientific Research Institute of Communication, Hangzhou 310006, China)
Abstract：In order to research the close correlation between the port and shipping development and the
economy and society development in Zhejiang, the principal component analysis is used to construct port and shipping development index, economic development index, social development index and the composite index of economic and social development, and the correlation degree between the port and shipping development and the economy and society development in Zhejiang is revealed quantitatively by
using the method of correlation analysis, regression analysis and exponential growth rate comparison and so on. The research result can provide a scientific reference for the government formulating development policies for port and shipping.
Key words：port; shipping; correlation degree; principal component analysis; index
0 引 言
浙江省作为沿海经济强省，其经济具有'两头在外“'大进大出“的特征，经济发展所需的大宗物资运输和外贸运输需求强劲，而其中水路（海上）运输又占绝大部分.［1］2008年全省公路和水路客货运输量占各种运输方式旅客运量的96%，货物运...
|
== 试读已结束，如需继续阅读敬请充值会员 ==
|
|
本站文章均为原创投稿，仅供下载参考，付费用户可查看完整且有格式内容！
(费用标准：38元/2月，98元/2年，微信支付秒开通！) |
| 升级为会员即可查阅全文 。如需要查阅全文，请 免费注册 或 登录会员 |
|
