The book's aim was to make economic theory more digestible.

本书旨在使经济理论更容易理解。

《柯林斯英汉双解大词典》

The doctrine of surplus value is the cornerstone of Marx's economic theory.

剩余价值学说是马克思经济理论的基石。

《新英汉大辞典》

He seems to have known something about the modern economic theory of society long before modern economics was even developed.

他似乎早在现代经济学发展之前就对现代社会经济理论有所了解。

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Today,economic theory suggests that good resource management requires ownership, either private or public.

VOA: special.2009.10.16

Now the Lady responds to what we can think of as his aristocratic debauchery with an economic theory of her own, and we haven't looked at that yet.

这位女士以我们可以想到的方式做出回应,由于对她提出的图利的理论和他本身的贵族气息的放荡，这一点我们还没有读到。

耶鲁公开课 - 弥尔顿课程节选

He seems to have known something about the modern economic theory of society long before modern economics was even developed.

而且是公开的驳斥,他似乎已知现代社会的经济原理,且是在现代经济学开始发展之前。

耶鲁公开课 - 政治哲学导论课程节选

Neoclassical economic theory says that optimum results are achieved when the relation is close.

FORBES: The Baseball Enigma

Much economic theory argues they should have saved or used it to pay down debt.

FORBES: Study Finds Payroll Tax Cuts May Boost the Economy More Than You Think

This is exactly the outcome that economic theory describes when barriers to trade are removed.

FORBES: Economics 101 Comes to the U.S. Department of Energy: Exporting LNG is Good