关键词: 生产性服务资源, 环节错配, 高技术产品出口, 投入产出表

Abstract: Based on revising the Antràs et al（2012）model, this paper constructs a new method to estimate linkage misalignment of productive service resources for the first time. Furthermore, a study is done on the mechanism of action of the linkage misalignment of the productive service resources to the high-tech product export by using the sample of developing countries from the WIOD database. It is found that: firstly, the effects of linkage misalignment of the productive service resources exposes a reversed U shape on the high-tech product export, and the linkage misalignment would not be favorable to the high-tech product export in the developing countries. This conclusion is still robust even under the conditions of quintile regression, checked endogeneity, various time periods and division of industries. Secondly the linkage misalignment index of China is the highest among the sampled countries. That means the productive service resources in China inclines to the upstream linkage of raw material consumption, which makes the productive service resources misaligned at the low-efficient area far from optimum. Finally, the higher education, business environment and economic efficiency all do good to the high-tech product export. However, the resource curse make the countries with rich resource endowments have a negative effect on the high-tech export. Spatial and contractual trade advantages are beneficial for the high-tech export, while significantly negative impacts on high-tech export from the financial crisis.

Key words: Productive Service Resources, linkage Misalignment, High-tech Product Export, Input-output Table