<P>标题1：Impact Analysis with Variable Input-Output Coefficients <BR>作者：Knut Heen <BR>期刊： Economic Systems Research, Volume 4, Issue 2 1992 , pages 115 - 124 <BR>链接：<A href="http://www.informaworld.com/smpp/content~content=a739144633~db=all">http://www.informaworld.com/smpp/content~content=a739144633~db=all</A></P>
<P>标题2：Macro Effects of Tourism in Victoria, Australia: A Nonlinear Input–Output Approach <BR>作者：Guy West&nbsp; Ari Gamage<BR>期刊：Journal of Travel Research, Vol. 40, No. 1, 101-109 (2001)<BR>链接：<A href="http://jtr.sagepub.com/cgi/content/abstract/40/1/101">http://jtr.sagepub.com/cgi/content/abstract/40/1/101</A></P>
<P>标题3：An Empirical Regional Input-Output Projection Model: The State of Washington 1980 <BR>作者：Charles M. Tiebout<BR>期刊：The Review of Economics and Statistics, Vol. 51, No. 3 (Aug., 1969), pp. 334-340<BR>链接：<A href="http://links.jstor.org/sici?sici=0034-6535(196908)51%3A3%3C334%3AAERIPM%3E2.0.CO%3B2-3">http://links.jstor.org/sici?sici=0034-6535(196908)51%3A3%3C334%3AAERIPM%3E2.0.CO%3B2-3</A></P>
<P><BR>标题4：The West Virginia Dynamic Model and Its Implications<BR>作者：WILLIAM H. MIERNYK<BR>期刊：Growth and Change Volume 1 Issue 2 Page 27-32, April 1970 <BR>链接：<A href="http://www.blackwell-synergy.com/doi/abs/10.1111/j.1468-2257.1970.tb00104.x">http://www.blackwell-synergy.com/doi/abs/10.1111/j.1468-2257.1970.tb00104.x</A></P>