CAJ | 학술논문

在工业化和信息化趋于深化融合的时代,关注工业企业信息化和计算机使用效率的问题具有积极意义。本文利用中国工业企业数据库提供的大样本制造业企业数据,研究了信息化和计算机使用对企业生产率的影响。为了控制企业的异质性、模型的内生性和样本自选择问题,本文逐步采用了横截面数据模型、平衡面板数据差分模型和Heckman选择模型,得出中国的制造业企业不存在＂计算机生产率悖论＂,信息化和计算机使用能够显著推动企业生产率的提高。诱导资本投资信息技术,激励企业利用信息化技术提升竞争力,将成为提高劳动生产率和促进经济持续增长的一个重要驱动力。
재공업화화신식화추우심화융합적시대,관주공업기업신식화화계산궤사용효솔적문제구유적겁의의。본문이용중국공업기업수거고제공적대양본제조업기업수거,연구료신식화화계산궤사용대기업생산솔적영향。위료공제기업적이질성、모형적내생성화양본자선택문제,본문축보채용료횡절면수거모형、평형면판수거차분모형화Heckman선택모형,득출중국적제조업기업불존재＂계산궤생산솔패론＂,신식화화계산궤사용능구현저추동기업생산솔적제고。유도자본투자신식기술,격려기업이용신식화기술제승경쟁력,장성위제고노동생산솔화촉진경제지속증장적일개중요구동력。
In the era that industrialization and information technology tends to deepen integration,study on industrial enterprise information and computer use efficiency has a positive meaning. In this paper,we use a large sample of Chinese industrial enterprises data and study the impact of the use of information technology and computer on enterprise productivity. In order to control the problems of heterogeneity,endogenousness and self-sample selection,the paper gradually adopts cross-sectional data model,balanced panel data differential model and Heckman selection model,the conclusion means that computer productivity paradox does not exist in China＇s manufacturing enterprises,and information technology and computer use can significantly promote enterprise productivity. To induce capital investments in information technology,and encourage enterprises to use information technology to enhance competitiveness,will become an important driving force for the promotion of labor productivity and sustained economic growth.