CAJ | 학술논문

借鉴Hummels等（2001）的垂直专业化分析框架，本文比较了中国大陆等32个经济体1995年、2000年以及2005年制造业出口的垂直专业化水平。在此基础上，本文利用中国大陆等32个经济体18个制造业行业数据，进一步探讨了影响垂直专业化水平的主要因素。经验观察和计量分析结果发现，经济规模越大、技术创新能力越强的经济体，垂直专业化水平越低；技术复杂度越高的行业，垂直专业化水平也越高；技术越复杂的行业在经济规模越大、技术创新能力越强的经济体内，垂直专业化水平相对更低。本文的研究结论为我们评估中国当前的经济发展方式和国际竞争力提供了一个思路。
차감Hummels등（2001）적수직전업화분석광가，본문비교료중국대륙등32개경제체1995년、2000년이급2005년제조업출구적수직전업화수평。재차기출상，본문이용중국대륙등32개경제체18개제조업행업수거，진일보탐토료영향수직전업화수평적주요인소。경험관찰화계량분석결과발현，경제규모월대、기술창신능력월강적경제체，수직전업화수평월저；기술복잡도월고적행업，수직전업화수평야월고；기술월복잡적행업재경제규모월대、기술창신능력월강적경제체내，수직전업화수평상대경저。본문적연구결론위아문평고중국당전적경제발전방식화국제경쟁력제공료일개사로。
Based on the framework developed by Hummels et al. （2001）, we compare China＇s vertical specialization share with 31 economies＇ in 1995, 2000 and 2005. We also explore the factors that affect the vertical specialization by using the data of 18 manufacturing industries from 32 economies. Our empirical study shows that, the economy where economic scale is larger and technological innovation ca- pability is stronger, has the lower level which technology is more sophisticated, tion; the more sophisticated industry has economy which has larger economic scale of vertical specialization; the industry in has the higher level of vertical specializa- lower level of vertical specialization in the and stronger technological innovation ca- pability. Our study on vertical specialization provides an analysis way for our assessing Chinese economic develot~ment and China＇s international competitiveness.