A.絕對(duì)優(yōu)勢(shì) B.相對(duì)優(yōu)勢(shì) C.比較優(yōu)勢(shì) D.國(guó)家競(jìng)爭(zhēng)優(yōu)勢(shì)
A.小于0 B.等于0 C.等于10% D.大于10%
A.禁止性補(bǔ)貼 B.可訴補(bǔ)貼 C.不可訴補(bǔ)貼 D.專向性補(bǔ)貼