外部资助是否提升了中国高校科研效率

Does External Funding Improve the Efficiency of Scientific Research in Universities of China

以2003－2012年中国各地区高校科研面板数据为样本，应用随机前沿模型实证测算高校外部资助主体即政府与企业对高校科研效率的影响及其差异性，并运用门槛回归方法界定政府与企业资助的最优强度。结果表明：政府与企业资助对高校科研效率的提升效应均较为显著，短期内政府资助效应高于企业，但长期来看企业资助效应不断增强，超过政府资助效应，二者差距逐步扩大；目前中国政府资助强度最优区间为0．499～0．589，企业资助强度最优区间为0．344以上。

Based on universities＆#39;scientific research panel data of 2003 -2012 ,using stochastic frontier model empirical ,this paper estimates the influence of external funding ,which the government funding and the enterprises funding on universi‐ties’scientific research efficiency and finds out the differences between them .Then using threshold regression method re‐spectively ,we find out the optimal strength of government and the enterprises funding .The results prove that the impro‐ving effect of government and the enterprise funding to universities’ scientific research efficiency is significant .The effect of government is superior to that of enterprises in the base period .And also ,while the effect of enterprises is increasing of lag phrases ;the effect of enterprises is better than that of government ,and the gap is expanding gradually .At present ,the optimal interval of government funding strength is 0 .499 to 0 .589 .