Clarifying the main theoretical issues about economic efficiency of FDI in the province to apply to the study of FDI in Vietnam's localities. Proposing solutions to improve the economic efficiency of FDI in Vinh Phuc province by 2025 with scientific bases; thereby providing more scientific basis for local authorities in planning the policy of attracting FDI, renewing the management of FDI enterprises and improving the economic efficiency of FDI in the coming years. | Executive summary of PhD Dissertation thesis: Economic efficiency of foreign direct investment in Vinh Phuc province