<P>篇号：<FONT face="Times New Roman">1 </FONT></P>
<P>题名：<FONT face=Verdana size=2>An improved estimator for models with randomly missing data</FONT></P>
<P>作者：<FONT face=Verdana size=2>Chunrong Ai</FONT></P>
<P>杂志全称或缩写：<FONT face=Verdana size=2>Nonparametric Statistics</FONT></P>
<P>年份，卷（期），起止页码：<FONT face=Verdana size=2>Vol.7,pp.331-347</FONT></P>
<P>电子链接：不清楚</P>
<P>篇号：<FONT face="Times New Roman">2 </FONT></P>
<P>题名：<FONT face=Verdana size=2>A Semiparametric Efficiency Bound of A Disequilibrium Model Without Observed Regime</FONT></P>
<P>作者：<FONT face=Verdana size=2>Chunrong Ai</FONT></P>
<P>杂志全称或缩写：<FONT face=Verdana size=2>Journal of Econometrics</FONT></P>
<P>年份，卷（期），起止页码：<FONT face="Times New Roman"> </FONT><FONT face=Verdana size=2>Vol.62,143-163.</FONT></P>
<P>电子链接：不清楚或者是<a href="http://econpapers.repec.org/article/eeeeconom/v_3A62_3Ay_3A1994_3Ai_3A2_3Ap_3A143-163.htm" target="_blank" >http://econpapers.repec.org/article/eeeeconom/v_3A62_3Ay_3A1994_3Ai_3A2_3Ap_3A143-163.htm</A></P>

[此贴子已经被作者于2007-7-16 21:51:14编辑过]