To create jobs, therefore, policies to encourage flexibility and reduce marginal labor costs are needed . 因此，为了增加就业机会，需要采取鼓励灵活性和减少边际劳动成本的政策。
Again, it was not the level of benefits that mattered, but the marginal loss of benefit as one moved into or out of employment . 同样，重要的不是福利的水平，而是就业失业而造成的边际损失。
Any proposal for a negative income tax must have at least three elements-an income floor, a marginal tax rate, and a cutoff point . 负所得税的任何方案必须至少包括3个方面：最低收入，边际税率及中断点。
For more than a century, economics was largely concerned with problems other than growth, chiefly efficient allocation at the margin . 一百多年以来，经济学关心的是增长以外的其他问题，主要是边际的有效分配。
Economists have stated a general rule concerning marginal utility for an individual faced with a given budget constraint and given price . 经济学家对一个面临有限收入和一定价格的个人的边际效用，总结了一条一般的法则。
Marginal reduction cost analysis for wind power cdm project 项目边际减排成本分析
On marginal utility decrease in classroom teaching 论课堂教学中的边际效用递减现象
A study of demand - price elasticity and marginal return 需求价格弹性与边际收益研究
Analysis of marginal price of shandong electricity market 山东电力市场的边际电价分析
Law of diminishing marginal rate of technical substitution 边际技术替代率
