2021 2nd International Conference on Economic Management and Big Data Applications (ICEMBDA2021) was held in Chengdu on October 29-31 , 2021. Thanks to the support of experts and scholars! A total of 30 people attended the conference, including 4 keynote speakers and 5 oral speakers to share academic reports.

Keynote Speeker 1:  Prof. Lei Zhang, from School of Economics, Sichuan

Speech Title: Belief bifurcation in an increasingly interconnected world?

Keynote Speeker 2: Assoc. Prof. Guo Yue from School of Business, Southern University of Science and Technology

Speech Title: Research Paradigm Based on Big Data: Taking Marketing and Management  Information Research as an Example

Keynote Speeker 3: Invited Researcher Liu Feng, from Shanghai University of International Business and Economics

Speech Title: Blockchain Technology and Application Research

Keynote Speeker 4: Assoc. Prof.  FARUK BALLI  from School of Economics and Finance College of  Business, Massey University

Speech Title: Big Data in Econometrics: An Application on the Dividend Smoothing models.

Oral Speaker 1: Xinyue Li

Speech Title: Application of Data Mining in Business Analysis

Oral Speaker 2: Xiaohui Zhu

Speech Title: Study on the double environmental effects of trade in services:  Mathematical analysis of cross-national panel data from 129 countries

Oral Speaker 3: Peiwan Wang

Speech Title: Attention Winged Deep Neural Early Warning System: How Does it  Perform in Signaling Sovereign Crises for China?

Oral Speaker 4: Liyao Yang

Speech Title: Influence of social short video on social capital of college student

Oral Speaker 5: Tingyu Luo

Speech Title: Dynamic time-frequency spillovers in G20 foreign exchange markets