"labor effort" is an acceptable and usable phrase in written English.
You can use it to refer to physical or mental effort which is expended for a particular task. For example, "The team invested a lot of labor effort into completing the project ahead of schedule."
The labor effort appears to be making headway.
The results indicated that casting SCC was much faster and easier and could be done with less labor effort and no concrete blockage among the heavy reinforcements compared to NC.
I argued that because carried interest is mostly a return on labor effort, not investment capital, the fund manager's income should be characterized as ordinary income, not long-term capital gain).
As hundreds of union leaders gathered here for the Democratic convention, the head of Senator Kerry's labor effort, Harold Schaitberger, implored those leaders to put aside their internal bickering and elbow-throwing, at least through November, so labor can focus on electing Mr. Kerry.
That is, in households where the adult income exceeds subsistence, increasing the number of children increases child labor effort.
Finally, human capital and labor effort are assumed to be strong complements in the determination of wages.
(He was on Nixon's enemies list for organizing labor efforts against the Vietnam War).
Notwithstanding the overall decline in worker leverage, labor efforts like the Fight for 15 and Our Walmart have succeeded in pushing employers to lift some wages.
The current commissioner, Bud Selig, who operated the Brewers in those days and was a major force in the owners' labor efforts, has always refrained from discussing collusion, as recently as yesterday.
Because this return represents a return on labor efforts, not a financial return, I have argued in the past that carried interest should be taxed at higher ordinary income rates.
Although experimental measurement is reliable, it needs a lot of labor efforts and time.
