Research on incentive problem of new energy vehicle supply chain technology innovation 并列题名：Research on incentive problem of new energy vehicle supply chain technology innovation Research on supporting system of pillar industry technology innovation Research on supporting system of basic industry technology innovation Research on public service system of science and technology innovation Research on supporting system of strategic emerging industry technology innovation Research on the construction of talent system of industrial technology innovation Research on investment strategies of green supply chain innovation Research on inclusive tax incentives to support enterprise innovation Research on technological finance support for technological innovation