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改进计算出口品的国内技术含量的基础模型,利用投入产出表和STTC REV.2三位码水平上的出口贸易等数据,测算了中国、日本、韩国和印度尼西亚等东亚经济体若干年份出口品的全部技术含量、国内技术含量和国内技术含量指数.结果表明:从20世纪90年代中期开始,中国出口品的国内技术含量呈阶段性上升趋势;加入WTO对我国出口品的国内技术含量的短期影响大于长期影响;虽然日本是东亚地区国内技术含量最高的国家,但近年来呈下降趋势;韩国出口品的国内技术含量稳步提高且向日本收敛,而印度尼西亚在提升出口品的国内技术含量方面业绩较差.最后,结合中国以及其它东亚三国出口品的国内技术含量的变迁趋势,提出了中国进一步推进对外开放和参与东亚区域经济一体化的一些政策建议.
Improve the basic model for calculating the domestic technological content of exports and use the input-output tables and the export trade figures on the STTC REV.2 three-digit scale to calculate the annual exports of East Asian economies such as China, Japan, South Korea and Indonesia The content of domestic technology and the index of domestic technology content.The results show that from the middle of the 1990s, the domestic technology content of China’s exports has risen in stages; the accession to the WTO on the short-term domestic technical content of China’s exports Although Japan is the most technologically advanced country in East Asia in recent years, it has been on a downward trend. The domestic technological content of South Korean exports has steadily risen and has converged with Japan, while Indonesia has made achievements in boosting the domestic technical content of exports In the end, based on the changing trend of the domestic technology content of the exports of China and other East Asian countries, some policy suggestions of China to further promote opening up and participation in the economic integration in East Asia are put forward.