The organizers of the study disputed the main idea of what has been called "trickle down" economic theory.

这项研究的组织者对所谓的涓滴效应经济理论的主要观点表示异议。

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Ineconomics, there is a theory called "trickle-down effect".

经济学里有个“垂滴效应”的理论。

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Ineconomics, there is a theory called "trickle-down effect".

经济学里有个“垂滴效应”的理论。

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