【题 名】: A survey of empirical models that try to assess their influence
【作 者】: Jan Potters, and Randolph Sloof
【期刊、会议、单位名称】:European Journal of Political Economy
【年, 卷(期), 起止页码】:Volume 12, Issue 3, November 1996, Pages 403-442
【全文链接】:
http://www.sciencedirect.com/science/article/pii/S0176268096000080