并列题名：Research on the mechanisms and policies for achieving inter-regional technological convergence Research on the mechanisms and policies for achieving inter-regional technological convergence 并列题名：Research on the mechanism and effect of FinTech on enterprise technological innovation Research on the mechanism and effect of FinTech on enterprise technological innovation 并列题名：Research on the mechanism and policy for promoting rural revitalization and development 并列题名：Research on the mechanism of firms' external technology search balance 并列题名：Research on the mechanism of dispute resolution in intergovernmental cooperation 并列题名：Re search on the generation mechanism and dynamic evolution of socail service network of technological innovation 并列题名：Research on the mechanism and effect of cluster innovation of technological small and mid-sized enterprises