Focusing on the research fields of Economic Management and Big Data Applications, specifically on the combination of the two, this book covers all the papers presented in the 3rd International Conference on Economic Management and Big Data Application (ICEMBDA 2022), and provides a solid reference for experts and scholars engaged in the fields of economics, management science, data modelling and cloud computing, to share typical cases, scientific methods, cutting-edge technologies and novel insights. In this age of data, the book initiated by the researchers and analysts from various related disciplines will offer knowledge, technical support and directional guidance to promote the development and upgrading of research in management science and economic research.