关于完备联立方程模型识别问题的新思考

A New Thought about the Identification of Perfect Simultaneous Equations Model

论述了完备联立方程模型中的结构式方程在可识别的情况下 ,其结构参数由简化参数唯一或不唯一表达的条件 ,并举例分析说明 ,同时也给出了在表达不唯一时 。

This paper tells us the condifion to express the structural parameter uniquely or not uniguely,when the structural equations in the perfect simultaneous equations model can be recognized,then analyzes it by an example.It also gives out a way of determining the estimate of structural parameter by that of concise parameter if the expression is not unigue.