<P>谢谢两位大侠！</P>
<P>1，题名：A Model of Labor Migration and Urban Unemployment in Less Developed Countries </P>
<P>作者：Michael P. Todaro</P>
<P>期刊全称或缩写：<EM>The American Economic Review</EM></P>
<P>Vol. 59, No. 1 (1969), pp. 138-148 </P>
<P>电子链接：<A href="http://www.jstor.org/pss/1811100">http://www.jstor.org/pss/1811100</A></P>
<P>2，题名："<B><A href="http://ideas.repec.org/a/taf/jdevst/v43y2007i7p1301-1320.html">Urbanization, rural land system and social security for migrants in China</A></B>," ,&nbsp; 作者：Ran Tao &amp; Zhigang Xu, 2007. </P>
<P>期刊全称或缩写：<A href="http://ideas.repec.org/s/taf/jdevst.html">The Journal of Development Studies</A></P>
<P>Taylor and Francis Journals, vol. 43(7), pages 1301-1320.</P>
<P>电子链接<A href="http://ideas.repec.org/a/taf/jdevst/v43y2007i7p1301-1320.html">http://ideas.repec.org/a/taf/jdevst/v43y2007i7p1301-1320.html</A></P>
<P>3，题名：a positive theory of social security based on reputation</P>
<P>作者：Thomas F.&nbsp;Cooley </P>
<P>期刊全称或缩写：<SPAN class=pubTitle_jpe>Journal of Political Economy</SPAN>, 1999, vol. 107, no. 1]</P>
<P>电子链接：<A href="http://www.journals.uchicago.edu/doi/abs/10.1086/250053">http://www.journals.uchicago.edu/doi/abs/10.1086/250053</A><A href="http://www.jstor.org/pss/1811100"></A></P>
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<P align=right><FONT color=#000066>[此贴子已经被作者于2008-7-13 23:20:18编辑过]</FONT></P>