What we need now is a primer on the major misconceptions in the hope that, unlike Gresham’s Law, which says that bad money drives out good money, good economics will drive out bad economics. Four, in particular need to be corrected.
我们现在需要的是厘清几项重大误解，希望格雷欣法则（劣币驱逐良币）在经济学领域能够逆转。特别是，有四个观念需要被纠正。