The Russian president says budget plans should be based on conservative estimates of future prices for raw materials.

VOA: standard.2009.05.25

Each individual reaches a decision--each individual has an income point and decides how much to consume based on the budget constraint.

在预算限制内,每个人都要决定将收入的多少,用于消费

耶鲁公开课 - 金融市场课程节选

Each individual reaches a decision--each individual has an income point and decides how much to consume based on the budget constraint.

在预算限制内,每个人都要决定将收入的多少,用于消费

耶鲁公开课 - 金融市场课程节选