Demand Systems from Cross Section Data: An Experiment for Indonesia
使用线性近似几乎理想需求系统和多项线性Logit模型估计印度尼西亚的食品需求系统，发现不同经济水平下的弹性差异显著，为五年计划中的政策分析提供支持。
A linear version of the Almost Ideal Demand System and the Multinomial Linear Logit Model are used to estimate Indonesia's food demand system in order to support policy analysis for Indonesia's five-year plan. The resulting estimated elasticities vary significantly across economic levels. These elasticities are evaluated and compared with other studies in Indonesian and other selected Asian countries. Policy reforms targeted to changing food prices will cause predictable results.