But they themselves cannot create value. Not all action of seizing social surplus product i…

不是所有占有社会剩余产品的行为都是剥削。

youdao

Optimal patent grand period can reach equilibrium between motivating technology innovation and increasing social surplus.

适时的专利授权期能够在激励企业技术创新和增加社会剩余之间取得均衡。

youdao

The implementation of congestion pricing brings to the maximization of social surplus with leading to the loss of users surplus, which is very useful for further research on congestion pricing.

通过拥挤收费可使社会剩余达到最大，同时可减少用户剩余，这对进一步研究道路使用收费有一定的借鉴意义。

youdao

Central to Mr Bush's short-term problem is what the disappearing surplus means for the social security surplus, the funds set aside for future Social Security, or pension, payments.

ECONOMIST: That elusive surplus | The

"The Medicare surplus is gone, the Social Security surplus is almost all gone, " Conrad said.

CNN: Budget surplus on verge of becoming a deficit

So Mr Clinton, who claims to want a budget surplus in order to help Social Security, is actually using the Social Security surplus in order to help his budget look fine.

ECONOMIST: Phil Gramm goes shooting