[下载] Econometric Theory and Methods

经典，不得不谢，呵呵，感谢楼主

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感谢楼主~~~~~~~

thank you so much!  it's really quite helpful

太感谢了

眼泪哗啦哗啦的啊，感谢楼主！！

thanks a lot

thanks a lot a lot a lot a lot~~!!!!!!!!!!

thanks so much...

太有用了。。。