margin of preference

基本解釋

These countries lose if tariffs fall, because the margin of preference is eroded.
假如關(guān)稅降低，這些國家相儅於失去了優(yōu)先權(quán)，他們的利潤將大大減少，經(jīng)濟不可避免會廻落。
The Iraqi Lante margin of preference enlarges mainly is the market quotation influence.
伊蘭特優(yōu)惠幅度的加大主要是受市場行情的影響。
The research discovers that:(1) Whether enjoy the tax preference has the obvious influence to main camp service profit margin, property net profit rate and property ratio of debt.
研究發(fā)現(xiàn)：（1）是否享受稅收優(yōu)惠對主營業(yè)務(wù)利潤率、資産淨利率和資産負債率有顯著影響；

These countries lose if tariffs fall, because the margin of preference is eroded.
ECONOMIST: Weighed in the balance