总体上来说，研究证实，北京奥运会的经济影响在微观层面是有限的，这一结论适用于经济总量较大情况下重大节事的经济影响评价，对于重大节事的管理与参与有一定的借鉴意义。

This conclusion also fits to the economic assessment of mega-events in the case of a larger economic scale and is of certain referential significance to managers and participants of mega-events.

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