能具体描述下内容吗？钱不多了，所以不敢买……

现在钱还不够啊

谢谢楼主啊  好人一生平安斯密达

Introduction...............................................................................................3
Simkins’ unrestricted VAR ........................................................................4
A VAR in logs ...........................................................................................5
VEC models..............................................................................................7
Seasonality – A VEC in the Differences .................................................11
Conclusion..............................................................................................15
References: ............................................................................................16
Appendix 1: Forecasting Results Of the Considered Models .................17
Appendix 2: Model Forecasts for Three Periods in Diagrams ................18

真的好贵 咬牙买了