marginal rate of substitution造句

• Law of diminishing marginal rate of substitution
  边际替代率递减法则
• Marginal rate of substitution
  边际替代率
• The marginal rate of substitution diminishes as we move down along an indifference curve
  当我们向下滑动无差异曲线时，边际替代率的减少。
• When a consumer maximizes satisfaction by consuming some of each of two goods , the marginal rate of substitution is equal to the ratio of the prices of the two goods being purchased
  当消费者通过购买两种商品中的一种而获得最大的满意度时，边际替代率等于购买两种商品的价格比率。
• When the utility function approach is uses and both goods are consumed , utility maximization occurs when the ratio of the marginal utilities of the two goods ( which is the marginal rate of substitution ) is equal to the ratio of the prices
  当效用函数方法被使用，并且两种的商品都被购买时，两种商品的边际效用比率（即为边际替代率）等于价格比率，效用最大化便产生了。