CAJ | 학술논문

贸易开放是影响区域技术效率的重要因素。本文运用DEA分析方法对我国2001—2010年区域技术效率及其变化特征进行了分析并在此基础上利用30个省（市、自治区）的面板数据，运用DOLS方法从总体和地区分组两个层面分别考察了贸易开放对区域技术效率的影响。研究表明，总体样本中出口和FDI对区域技术效率均不具有促进作用，但进口对技术效率均具有正向影响；而在区域分组中，出口和进口对中部地区技术效率均具有促进作用。本文深入分析了上述现象的原因并得出相应的启示以资借鉴。
무역개방시영향구역기술효솔적중요인소。본문운용DEA분석방법대아국2001—2010년구역기술효솔급기변화특정진행료분석병재차기출상이용30개성（시、자치구）적면판수거，운용DOLS방법종총체화지구분조량개층면분별고찰료무역개방대구역기술효솔적영향。연구표명，총체양본중출구화FDI대구역기술효솔균불구유촉진작용，단진구대기술효솔균구유정향영향；이재구역분조중，출구화진구대중부지구기술효솔균구유촉진작용。본문심입분석료상술현상적원인병득출상응적계시이자차감。
Open trade is an important factor to influence regional technology efficiency. The paper analyses the regional technology efficiency and it＇s features using the data of 2001 to 2010 by DOLS from two different levels. The conclusion shows that for overall sample neither export nor FDI improve regional technology effi- ciency, but import does improve regional technology efficiency. For the regional level, both export and im- port do improve regional technology efficiency. Lastly the paper analyses deeply the relative causes and mea-