His doctoral thesis, the Theory of Share Tenancy, was the work of an assured and original economist.

他的博士论文《佃农理论》堪称一个自信的富有独创性的经济学家的作品。

youdao

His doctoral thesis, the Theory of Share Tenancy, was the work of an assured and original economist.

他的博士论文《佃农理论》堪称一个自信的富有独创性的经济学家的作品。

youdao