Esther Duflo/Abhijit Banerjee, coupled for Nobel

Esther Duflo's PhD dissertation "from data of an Indonesian school-expansion program of the 1970s to provide the first conclusive evidence that in a developing country, more education resulted in higher wages" - any doublt or common sense? (Esther Duflo的博士學位論文“從1970年代印度尼西亞的學校擴建計劃的數據中提供了第一個確鑿的證據，表明在發展中國家，更多的教育會導致更高的工資” –有任何疑問或常識嗎？)

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Esther Duflo/Abhijit Banerjee, coupled for Nobel