CAJ | 학술논문

本文利用UNComtrade的2000-2011年HS6分位贸易数据综合构建了世界高端制造业贸易网络，对技术在贸易网络中的扩散过程进行仿真模拟，并实证检验了贸易网络地位和研发投入对一国技术获取的影响。研究结果表明，技术在贸易网络中的扩散经历技术引入、技术成熟和技术标准化三个阶段，一国技术的获取不仅取决于其研发投入，还与其在国际贸易网络中的身份地位存在密切关联，而且网络地位重要的国家为联通整个贸易网络发挥了枢纽作用；无论是发达国家还是发展中国家，研发投入的增强对其技术的获取都有明显的促进作用，但贸易网络地位对于不同发展程度国家技术获取的影响存在差异，并呈现“倒U型”特征。
본문이용UNComtrade적2000-2011년HS6분위무역수거종합구건료세계고단제조업무역망락，대기술재무역망락중적확산과정진행방진모의，병실증검험료무역망락지위화연발투입대일국기술획취적영향。연구결과표명，기술재무역망락중적확산경력기술인입、기술성숙화기술표준화삼개계단，일국기술적획취불부취결우기연발투입，환여기재국제무역망락중적신빈지위존재밀절관련，이차망락지위중요적국가위련통정개무역망락발휘료추뉴작용；무론시발체국가환시발전중국가，연발투입적증강대기기술적획취도유명현적촉진작용，단무역망락지위대우불동발전정도국가기술획취적영향존재차이，병정현“도U형”특정。
This paper firstly constructs the global high-end manufacturing trade networks based on the UNComtrade HS six-digit data from 2000 to 2011,simulates the diffusion process of technology in international trade networks,and makes empirical tests of the impact of trade network status and R&D expenditure on technology acquisition. The results show that:when the technology diffuses through the international trade networks, it experiences three stages, technology introduction,technology mature and technology standardization. The ablility to abtain technology not only associates with one country’ s R&D expenditure,but also with its status in the international trade network,and the countries of important networks status play a hub role to link the whole networks. For both developed and developing countries,the enhancement of R&D expenditure significantly pormotes technology acquisition,while the impact of one country's networks status on technology acquisition is different for different development level countries,and shows significant “inverted U-shape”.