But the profession’s internal critics are wrong to claim that the discipline has gone wrong because economists have yet to reach consensus on the “correct” models (their preferred ones of course). Let us cherish economics in all its diversity – rational and behavioral, Keynesian and Classical, first-best and second-best, orthodox and heterodox – and devote our energy to becoming wiser at picking which framework to apply when.
但经济学的内部批评者宣称经济学错在经济学家没有形成关于“正确的”模型（当然也就是他们所钟爱的模型）的共识，这是错误的。我们应该珍视经济学的多样性——理性人和行为人、凯恩斯主义和古典主义、最优和次优、正统和非正统——把精力用在更明智地选择何时应该选择何种框架上。