数理经济学指的是应用数学方法来代表的经济理论和分析问题，提出经济。
Mathematical economics refers to the application of mathematical methods to represent economic theories and analyze problems posed in economics.
利用数学和统计学明确地表达一种经济理论，然后测验这种理论，这就是经济计量学。
The use of mathematics and statistics to formulate and test economic theory is referred to as econometrics.
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