<p>1. Foreign Direct Investment and Technology Spillover: Evidence from China</p><p>Zhiqiang Liu</p><p>Journal of Comparative Economics Volume 30, Issue 3, September 2002, Pages 579-602</p><p></p><p></p><p>2. The R&D Tax Credit and Other Technology Policy Issues </p><p>Edwin Mansfield </p><p>The American Economic Review, Vol. 76, No. 2, Papers and Proceedings of the Ninety-Eighth Annual Meeting of the American Economic Association (May, 1986), pp. 190-194 </p>