根据实证研究表明：影响经济增长的关键因素是提高全要素生产率(tfp)。

Many researches indicate the key factor of economic growth is the development of TFP.

youdao

根据实证研究表明：影响经济增长的关键因素是提高全要素生产率(tfp)。

Many researches indicate the key factor of economic growth is the development of TFP.

youdao