|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2008年11 期
| 标题 |
| 铁路运输与经济发展水平的协整分析(30 卷) |
| 英文标题 |
| Co-integration Analysis on Relationship between Railway Transportation and Economic Development Level |
| 摘要 |
| 基于河南省改革开放以来的时间序列数据，发现铁路运输和经济发展水平等因素之间存在着协整关系，各变量实现了同步增长，从而经济系统具有长期稳定均衡。进一步的向量误差修正模型显示，近年来铁路运输发展水平使当前经济系统正在以日渐加快的速度偏离既有长期均衡。 |
| 作者 |
| 新闻作者:刘荣利，王 浩 |
| 关键字 |
