贫困地区基础设施效率及其时空溢出特征——基于三峡库区面板数据的例证

丁黄艳, 廖元和

Infrastructure Investment Efficiency and Its Spatial and Time Spillover Effect in the Three Gorges Region

DING Huang-yan, LIAO Yuan-he

贵州财经大学学报 . 2016, (06): 99 -108 .