充当世界经济火车头的美国经济，因诸多条件的逆转，尤其是诞生在拓荒时代的美国精神的弱化以及对公平与效率原则的背离，使美国经济渐呈疲惫下滑趋势，作家阿瑟·黑利由此为我们提供了一种从经济学释读的创作文本。 The U.S. economy, the locomotive of the world economy, has been tired and weakened due to the reversal of many conditions, especially the weakening of the American spirit born in the Pioneer Era and its departure from the principle of fairness and efficiency. The writer Arthur Haley This provides us with a creative interpretation of economics.