CAJ | 학술논문

本文构建了一个分析基础设施规模与利用效率对技术进步（TFP）的影响效应的理论框架，并实证检验了中国基础设施规模与利用效率对TFP的直接“资本效应”和间接“溢出效应”。研究发现，交通和能源基础设施利用效率都对TFP有显著的“资本效应”；基础设施依托R＆D和产业结构的途径而不是通过贸易和FDI的途径产生“溢出效应”；交通基础设施规模与利用效率、能源和信息基础设施规模都可以通过R＆D途径显著促进TFP，而交通基础设施利用效率可以通过产业结构的途径显著促进TFP。
본문구건료일개분석기출설시규모여이용효솔대기술진보（TFP）적영향효응적이론광가，병실증검험료중국기출설시규모여이용효솔대TFP적직접“자본효응”화간접“일출효응”。연구발현，교통화능원기출설시이용효솔도대TFP유현저적“자본효응”；기출설시의탁R＆D화산업결구적도경이불시통과무역화FDI적도경산생“일출효응”；교통기출설시규모여이용효솔、능원화신식기출설시규모도가이통과R＆D도경현저촉진TFP，이교통기출설시이용효솔가이통과산업결구적도경현저촉진TFP。
A theoretical framework and empirical tests are utilized to investigate direct ＂capital effect＂ and indirect ＂spillover effect＂ of scale and efficiency of China＇s infrastruc- ture and total factor productivity. The efficiency of transport and energy infrastructure has significant direct ＂capital effect＂; public infrastructure generates ＂spillover effect＂ by relying on channels of R＆D and industrial structure rather than trade and FDI; scale and efficiency of transport infrastructure, and scale of energy and information infrastructure can promote TFP through R＆D, while the efficiency of transport infrastructure can stimulates TFP through industrial structure.