This book focuses on the two main lines of theoretical logic and economic effects of digital inclusive finance, using theory as the research foundation and logical starting point to systematically explore the basic principles, economic effects and policy rationale of digital inclusive finance. Firstly, it constructs a theoretical analysis framework to understand the logic of digital technology affecting the operation of finance, i.e. how digital technology promotes the development of inclusive finance. Secondly, to conduct a series of empirical studies to assess the impact of the deep integration of digital technology and inclusive finance on the well-being of individuals and society. Again, a series of political research reports will be produced to promote policy-making and applied research on digital inclusive finance in areas such as epidemic prevention and control, poverty alleviation and support for SMEs.