As economic rationale for this special treatment, policymakers often cite positive externalities generated by FDI through productivity spillovers to domestic firms.

对于给予外企这些特殊待遇的经济解释，政策制定者们常常引证说明，FDI对国内企业的生产效率外溢，可以产生正的外部效应。

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Foreign firms are bringing in more capital than they need for investment: the net inflow of FDI is 60% higher than a year ago, yet the actual use of this money for fixed investment has fallen by 6%.

ECONOMIST: Capital inflows to China