shadow price of labour 经济文献中提到的shadow price of labour,是否有特定翻译?

shadow price of labour 经济文献中提到的shadow price of labour,是否有特定翻译? a shadow of RT beyond the shadow of shape of shadow～谁有啊. 什么shadow price ? 怎么理解?谢谢了,大神帮忙啊 Shadow Of The Day 是什么意思? The shadow of your smile The shadow of your shadow is cast.译成汉语 shadow shadow shadow shadow shadow unit price&term of the price of the price of The Price of the price of the