<p><font color="#000000"><font size="-1">论文篇数：1</font></font></p><p><font color="#000000"><font size="-1">题目：An Econometric View on the Estimation of Gravity Models and the Calculation of Trade Potentials, </font></font></p><p><font color="#000000"><font size="-1">杂志：<i>The World Economy</i>, 2001.</font></font> or&nbsp;</p><p><table cellspacing="0" cellpadding="0" border="0"><tbody><tr><td class="Titel_2" style="TEXT-ALIGN: right;">WIFO Working Papers, 141/2001</td><td class="Titel_2" style="WHITE-SPACE: nowrap; TEXT-ALIGN: left;"></td></tr></tbody></table>&nbsp;</p>

[此贴子已经被sswcdbmz于2007-10-31 23:59:47编辑过]