This study developed the framework of knowledge spillovers at sector level and investigated these spillover effects of research and development (R&D), foreign direct investment (FDI) and trade activities on sectoral innovation by Spatial Regression Models. Besides, the study examined the spillover effects of sectoral innovation and provincial human resources on firms’ TFP with 7,236 enterprises in 38 sectors of Vietnamese manufacturing industries, located in 62 provinces by Cross-Classified Models. |
