Further Results on Aggregation of Differential Demand Equations
在Barnett和Theil的基础上，推导出相对价格下的加总需求方程，这些方程与个体消费者需求方程类似，且微观系数性质得以保留。
Barnett (1979a, 1981) Theil's extending (1971) work, aggregates differential demand equations in absolute (undeflated) prices. This paper extends further these results by deriving aggregate (macro) demand equations in relative prices under stated assumptions. These equations are analogous to the individual consumer's (micro) demand equations and the properties of the microcoefricients carry over.