It is good that economists no longer regard the equality-efficiency tradeoff as an iron law. We should not invert the error and conclude that greater equality and better economic performance always go together.
经济学家不再把平等-效率权衡看做铁律，这是一件好事。我们不应该颠倒错误，认为更大的不平等和更好的经济表现永远会同时出现。毕竟，经济学只有一个普遍真理：视情况而定。