CAJ | 학술논문

将R＆D投入产出效率分为技术价值和经济价值两个阶段，利用两阶段序列DEA模型研究中部六省高技术产业的R＆D绩效，得出了每个阶段的综合技术效率值、技术效率和规模效率，并分析了每个阶段的投入产出松弛变量。结果显示：两阶段效率存在明显差异，河南、安徽两省R＆D投入转化效率明显低于山西、湖北、湖南和江西。最后，根据不同阶段效率的高低提出相应的政策建议。
장R＆D투입산출효솔분위기술개치화경제개치량개계단，이용량계단서렬DEA모형연구중부륙성고기술산업적R＆D적효，득출료매개계단적종합기술효솔치、기술효솔화규모효솔，병분석료매개계단적투입산출송이변량。결과현시：량계단효솔존재명현차이，하남、안휘량성R＆D투입전화효솔명현저우산서、호북、호남화강서。최후，근거불동계단효솔적고저제출상응적정책건의。
Through dividing the R＆D input-output efficiency into two stagesoftechnology value and e- conomic value, using two-stage sequence DEA model to research R＆D performance of high-tech in- dustry in six provinces of central China, this paper concludes each stage of the comprehensive tech- nology efficiency value, technology efficiency and scale efficiency, and analysis each stage of input- output relaxation variable. The results show that the two stages efficiency exist clear differences. Henan and Anhui＇ s R＆D inputs transformation are efficiency clearly below to Shanxi, Hubei, Hunan and Jiangxi, Finally, we put forward some pointed suggestions according to the different stage efficiency quality.