Co-coupling Analysis of China's OFDI and Digital Economy Development in Belt and Road Countries

Abstract

To explore China's OFDI and that of other regions in the collaborative development of digital economy under the construction of the Belt and Road, while studying the synergistic effect between China's OFDI and areas along the national digital economy coordination effect, based on the application of the entropy method (TOPSIS) method of coordination degree model, to build the development coordination degree evaluation model of China's foreign direct investment and national digital economy where areas are gradually developing along the Belt and Road, the model is applied to 38 countries and regions. The research proves that the coupling degree of this composite system between the two subsystems increases year by year, and is gradually close to 1. Research is helpful to test through the digital way to reduce risk and expanding the scope of the earnings of China's foreign direct investment and areas there specific effects between digital economy, new era in order to promote China's OFDI and area development of national digital economy all the way, can provide the new train of thought and the Chinese high quality investment ideas.