Smart finance:
international finance
Innovative finance
Cultural finance
financial investment
Financial securities
Financial technology
financial risk 
Internet finance
Big data finance
Fund, stock market
Applied Economics:
Economic growth and technological innovation
Management Innovation and Economy
Economy in the context of Internet
Economic management
world economy
digital economy
regional economies
Foreign trade economy
rural economy
industrial economy
Sharing economy
Real economy
Banking economy
economic transition 
Low carbon/green economy
Economic strategy
Industrial economy
Financial Technology and Financial Development
Economy and Environment
Economy and Trade
Economy and Government Governance
Data processing in economic management
Artificial Intelligence and Internet Economy
Other economic themes