<P>第一篇：</P>
<P>作者：Dickey, D. A., and W. A. Fuller</P>
<P>题目：Distribution of the Estimators for Autoregressive Time Series with a Unit Root</P>
<P>出版：Journal of the American Statistical Association, 74(1979), 427-431</P>
<P>第二篇：</P>
<P>作者：不祥</P>
<P>题目：Testing the Autoregressive Process for a Unit Root</P>
<P>出版：Report to the U.S. Census Bureau , 1979.</P>
<P>每篇250币， 期盼高人帮忙，谢谢啦！</P>
<P>请将金钱设置成500，或单篇250币也行。谢谢。</P>
<P align=right><FONT color=#000066>[此贴子已经被作者于2008-4-12 4:28:06编辑过]</FONT></P>