识别概念的参数关系说质疑

经济计量学联立方程模型识别概念的参数关系说有两种形式的表述。本文利用线性方程组的求解理论，揭示了参数关系说识别概念的内涵。对于其表述1，我们指出了它叙述的不够准确与不够直观，并在文中给出了相应的建议；对于其表述2，则通过反例证明了它概念上的内在矛盾性。

On the Parameter Relation View of Identification for a Linear Simultaneous Equation Model

There are two statements of identification in parameter relation view. Using the solution theory of a linear equation system, we discovered the identification nature of the parameter relation view. We pointed out that the statement 1 is not sufficiently accurate and perceivable. Some suggestions were put forward of it. By showing a counter example, we proved the inner contradiction in the definition of statement 2.