Seeing from the causes of scale economics, there exist some problems in commercial banks in China, thus a mathematical model of moderate scale in commercial banks is set up.
Shirley: Yes, it's a general name for several laws related to economics, like Commercial law, and law of Central Bank.
雪莉：是的，它是几部跟经济相关的法律的通称，比如说商法和中央银行法。
3
Theory and Practice of International Trade, International Cooperation of economics and Technology, International Commercial Law, International Finance, Microeconomics, Macroeconomics.