1 论文标题 由杰文斯,瓦尔拉斯和门格尔提出的新边际主义经济学中的均衡概念认为需求和供给的平衡是各种经济活动的收益和成本的平衡;特别是商品生产和生产要素就业。概述并批判性地评价这一基本概念是如何应用于与实际工资相关的劳动力供求平衡的。为什么劳动力需求函数被认为是向下倾斜的? The equilibrium notion that emerges in the new marginalist economics from Jevons, Walras and Menger forward is of the balancing of demand and supply as a balancing of the benefits and costs of the various economic activities; notably, commodity production and employment of factors of production. Outline and critically appraise how this fundamental notion is applied to the equilibrium of labour demand and supply, in relation to real wages. Why is the labour demand function supposed as downward-sloping?