... ed he thd'ng phan phdi td't hdn. Thfldng mai ndi dia cua Viet Nam dflde thflc hien bing he thd'ng tem phieu cho den tan cud'i nhflng nam 1980. Sau dd he thd'ng ... mai dd'i vdi FDI, dii kien 02>O va 93<0. (9) FDI = e,+e2*Mlib+ e,*BMP Bie'n cdng cu: Thanh thi, ODA, cao ding, ToT 3.2.6. Kenh thil sdu: Xuat khdu (X) Kenh cud'i ... dan so' sd'ng d thanh thi dUdc sfl dung. O cap dp tdng quat, ham san xuat cua mdt nen kinh te ed the dUde bieu dien bang ham Cobb-Douglas nhU sau: ]-a Y = AK''L'...