摘要
首先从不同角度对协整的概念进行剖析,并做了进一步的说明;其次介绍检验协整关系Engle Granger和Johansen方法;在讨论ADLM、ECM与协整回归方程和VAR与VECM之间联系的基础上,给出误差修正模型的四种估计方法,同时做深入的比较分析.
An indepth analysis on the concept of cointegration is provided first. The EngleGranger and Johansen cointegration procedures are then introduced. The relationships of ADLM and ECM with the cointegration regression as well as the connection between the VAR and VECM are discussed. Based on these discussions,the four methods of estimating the error correction models are given. At the same time,the contrast analysis among them is given.
出处
《烟台大学学报(自然科学与工程版)》
CAS
2002年第4期247-253,共7页
Journal of Yantai University(Natural Science and Engineering Edition)