经济体制的择优

On Optimization of Economic Systems

在一定意义上,可以把经济体制理解成为实现一定的经济目标而采用的某种手段。但在现实中,个别经济体制所实现的经济结果与体制参与者所要追求的经济目标之间并不一定吻合。如果把二者吻合时的体制状态定义为适度经济体制,那么二者背离时就需要通过体制变革以逼近适度经济体制。体制变动的成效可以通过“体制收益”,即因体制由一状态向另一状态过渡所带来的经济效果扣除“体制变动成本”后的净增来说明。基于这种思路,我们可以通过对个别经济体制状态的描述和理解、经济体制的横向借鉴、可供选择的理论模式的比较、“试错法”的应用和经济体制的创新实现经济体制的择优。

In a sense, an economic system can be understood as a means adopted to realize a certain economic aim. In reality, the economic result achieved by a particular economic system does not necessarily conform with the economic aim pursued by the participants cf the established system. If we define the systematic condition during which coincidence of both occurs as an appropriate economic system, then the appropriate economic system should be obtained through system reform when both are at variance. The result of system reform can be seen from the net increment of 'system earning'(i.e. the economic gains brought about during the transition of one system condition to another) minus 'system reform cost'. On the basis of this conception, we can carry out the optimization of economic system through describing and understanding a particular economic system condition, drawing lessons from other economic systems, comparing selectable theoretical models, applying the 'error-testing method'', and renovating economic systems.