Study of the efficiency determinants and efficiency of national innovation system 并列题名：Study of the efficiency determinants and efficiency of national innovation system Efficiency evaluation and evolution of regional innovation system 并列题名：Efficiency evaluation and evolution of regional innovation system Study on the function mechanism of venture capital in the regional innovation system Evolution and development of national innovation system Role of foreign r&d institutions in the national innovation system Study on the problems of equity and efficiency of education supply in China