公共服务投入决策与产出效果的互动影响——基于VEC模型的经验分析

The Interaction Effect of Public Service Input and Output:Empirical Analysis Based on VEC model(1950-2008)

较之于扩大公共服务提供规模和实现均等化而言,改善公共服务内部生产效率更适合中国的民生改善之路。本文通过构造公共服务提供的内生系统,基于中国长期经验数据考察了中国公共服务投入决策在不同服务项目之间的产出效果,同时研究了公共服务产出效果对投入决策的反馈影响。结论表明,中国公共服务存在不同服务项目间产出效果差异较大,产出对投入决策反馈影响在长期内显著,但在短期内影响偏弱,并认为改进资源配置并强化产出对投入决策的反馈影响有利于中国民生总体状况的改善。

Compared to scale and equalization is concerned,it is more suitable for China that improved public services production.The Government＇s public service decision-making is often seen as an exogenous variable of public service production systems In this paper,we have considered the endogeneity of public service input,and we empirical analysis the interaction effect of public service input and output based on China empirical data.Conclusions of the study indicate that Chinese public service exist imbalances of resources allocation,as well as the phenomenon of weak of a output feedback effect in short order.And that improving the allocation of resources and strengthens the feedback effect is conducive to people＇s livelihood in China.