Theoretical analysis and quantitative evaluation of water-energy nexus Theoretical analysis and effect evaluation of industrial policies theoretical analysis and institutional design theoretical analysis and empirical evidence oriented by firm value theoretical analysis and empirical test basad on triple attributes theoretical analysis and initial empirical evidences in China 并列题名：Theoretical analysis and effect evaluation of industrial policies theory, methods and techniques of quantitative evaluation of e-government theoretical analysis and empirical discussion on China's case under dual views