Expenditure allocation across nondurables, services, durables and savings: An empirical study of separability in the long run
利用加拿大季度总支出数据，通过误差修正模型检验消费支出类别与储蓄之间的可分离性，发现长期和短期中消费分配与储蓄可分离，支持消费建模中的相关假设。
Abstract The separability of categories of consumption expenditures and savings are empirically examined in the context of an error‐correction model of aggregate quarterly expenditure allocations in Canada. Some evidence is found for separability of consumption allocations from savings in both the long run structure and short run dynamics of the model lending some support to the use of the assumption in modelling consumption behaviour.