CAJ | 학술논문

作为战略性新兴产业的重要组成部分，节能环保企业越来越受到社会的关注。R＆D活动是节能环保企业的难点和重点，关系到企业的资源配置和未来发展。本文利用数据包络分析方法（DEA），以节能环保企业的R＆D投入强度、技术人员比例等为输入指标，以无形资产比重、主营业务利润率、资本累积率等为输出指标，对我国节能环保企业的R＆D投资效率进行实证分析。并根据实证研究结果，提出了加大技术创新、优化资源转化率、强化信息披露、加强政府支持等完善措施。
작위전략성신흥산업적중요조성부분，절능배보기업월래월수도사회적관주。R＆D활동시절능배보기업적난점화중점，관계도기업적자원배치화미래발전。본문이용수거포락분석방법（DEA），이절능배보기업적R＆D투입강도、기술인원비례등위수입지표，이무형자산비중、주영업무리윤솔、자본루적솔등위수출지표，대아국절능배보기업적R＆D투자효솔진행실증분석。병근거실증연구결과，제출료가대기술창신、우화자원전화솔、강화신식피로、가강정부지지등완선조시。
As an important component of the strategic emerging industries, energy- saving and environmental protection industry has been caused people＇s attention increasingly. R＆D activity is the focal and difficult point of energy- saving and environmental protection enterprises, which is related to the allocation of resources and the future development of the enterprises. In this paper, we use data envel- opment analysis （DEA） method, with R＆D expenditure intensity, proportion of technical personnel as input variables, pmporllon of in- tangible assets, main business profitability, capital accumulation as output variables, to measure R＆D investment efficiency of energy- saving and environmental protection enterprises for empirical analysis. According to the eonelusien of the empirical research, the author made several suggestiom, such as increasing technological innovation, optimizing resource conversion, strengthening information disclo- sure, enhancing the government support.