Therefore, it is not comprehensive to treat Economics as a hard science or soft science or nonscience.

因此,单纯地学当作一门硬学或一门软学甚或是非学都是不全面。

The most important standard for distinguishing bwtween science and nonscience is testable and repetitive.It is not outdated.

学与非学最重要标准是它可检验性和可重复性。