虽然亚当·斯密所推崇的市场体制已经成为世界潮流并趋普遍化,但当今世界仍然远非亚当·斯密所设想的普遍富裕的极乐之土,即使是在市场体制极为发达的国家也是如此。相反,经济危机、循环失业、通货膨胀等诸多问题仍时时困挠着这个世界,基于此,经济学已不再限于作出预测或者预期,而是更多地去试图对经济实施控制。经济学研究的任务在于找到一条合适的途经,通过适当的 Although the market system espoused by Adam Smith has become the trend of the world and has become more universal, the world today is still far from the land of pervasive affluence envisioned by Adam Smith, even in countries with highly developed market systems . On the contrary, the economic crisis, the cycle of unemployment, inflation and many other issues are still beset by the world from time to time. Based on this, economics is no longer limited to make predictions or expectations, but more to try to control the economy. The task of economics research is to find a suitable way through the appropriate