5Piric A, Reeve N. Evaluation of Public Investnmnt in R&D--towards a contingency analysis[A]. Policy Evaluation in Innovation and Technology: toward Best Practiees(OECD Proceedings) [C]. OECD, 1997.49-64.
6Vedung E. Public policy and program evaluation[M].New Brunswick(U. S. A) and London (U. K ) : Transaction Publishers, 1997.
7Papaeonstantinou G, Polt W. Policy evaluation in innovation and technology: an overview[A]. Policy Evaluation in Innovation and Technology: toward Best Practices(OECD Proceedings)[C]. OECD, 1997.9-14.
8Georghiou L. Issues in the evaluation of innovation and technology policy[A]. Policy Evaluation in Innovation and Technology: toward Best Practices (OECI) Proeeedings)[C]. OECD, 1997.19-33.