The constructive (and relatively quick) trade-policy response in the aftermath of the Great Depression did not pay off immediately. But, in the long run, it produced a much better policymaking environment.
大萧条之后贸易政策的建设性（且相对快速的）反应并没有立即带来回报。但是，从长期来看，它创造了一个好得多的决策环境。如今，是时候来改革和优化财政政策的决策机制了。