求翻译：美国当代著名经济学家詹姆斯•麦吉也简明地阐述了这种观点：“工商业的主要目标和动力就是利润，企业尽其所能谋求利润，由此维持其效率，并利用机会进行技术革新，加速发展。市场竞争使企业自始至终追求其自身的利益，而又使利润保持在一个合理或适当的水平，并在不知不觉中增加了公共福利。”（注：詹姆斯•麦吉：《社会责任与商业困境》，布鲁金斯学院1974年版，第19页。）是什么意思？

Contemporary American economist James McGee also concisely expounded this view: "The main goal and motivation of the industrial and commercial profits, businesses do all the profit-seeking, and thus to maintain its efficiency, and take advantage of opportunities for technological innovation. acceler

The American contemporary economist James McGee is also simple to elaborate on this view, the main goal of the industrial and commercial power and profit, and business to do their best to maintain this for-profit, and its efficiency, and exploit opportunities for technological innovation and acceler

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United States renowned economists zhanmusi·maiji concisely elaborated on this point: "trade is the main goal and driving force of profit, companies doing all it can to seek profit, thus maintaining its efficiency and take advantage of opportunities for innovation and accelerate development. Enterpri