首页|美国技术封锁对中国制造业中间品创新的影响:阻力还是助力

美国技术封锁对中国制造业中间品创新的影响:阻力还是助力

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中美科技脱钩背景下美国技术封锁加剧,中国制造业面临动力和阻力交织的新局面.文章在厘清技术封锁与中间品创新演化关系的基础上,以OECD最新发布的世界投入产出数据库为主要数据来源,通过准自然实验识别了两者间的因果关系.研究结果表明:美国技术封锁不仅无法改变中国制造业中间品创新的趋势,还显著提升了中间品创新水平;该促进作用的大小与制造业部门的异质性相关,中低技术、劳动密集型、算力网力关联强以及利润高的制造业部门均可更大程度地感知技术封锁释放的中间品创新激励.文章进一步将需求特征纳入研究框架后发现,在内需规模越大、本土产业前向关联越强的制造业部门中,技术封锁的中间品创新促进效应愈发凸显.文章的研究有助于揭示不利冲击下中国制造业的中间品创新韧性,进而提振各方应对地缘政治风险的信心,也为政府化危机为机遇以及提供适配技术突围需要的产业政策提供了经验参考.
The Impact of U.S.Technology Blockade on the Innovation of Intermediates in China's Manufacturing:Obstacle or Catalyst
Amidst the backdrop of Sino-US technological decoupling,where American technology blockades have intensified,Chinese manufactur-ing faces a new situation marked by complex interplay between driving forces and resistances.By elucidating the evolutionary nexus between technology blockades and intermediate goods innovation,this paper utilizes the latest World Input-Output Database published by the OECD as the primary data source and establishes a causal link between the two through quasi-natural experiments.The results indicate that American technology blockades not only fail to alter the trend of intermediate goods innovation in Chinese manufacturing but also significantly promote the enhancement of its intermediate goods innovation level.The extent of the promotional effect of technology blockades on intermediate goods innovation varies across the heterogeneity of manufacturing sectors.Specifically,sectors that are low and medium-technology,labor-intensive,computationally and network-intensive,and high-profit are more likely to perceive significant innovation incentives from such blockades..Af-ter further incorporating demand characteristics into the research framework,it is found that in manufacturing sectors with larger domestic de-mand scales and stronger forward linkages with local industries,the innovation-promoting effect of technology blockades becomes even more prominent.This research contributes to unveiling the resilience of Chinese manufacturing's intermediate goods innovation under adverse shocks,thereby enhancing the confidence of various stakeholders in addressing geopolitical risks.It also provides empirical insights for gov-ernments to convert crises into opportunities by offering industrial policies that cater to the specific needs of technological breakthroughs.

吕笠瞻、戴枫

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南京林业大学经济管理学院

技术封锁 中间品创新 演化博弈 需求特征

2024

世界经济研究
上海社科院世界经济研究所

世界经济研究

CSTPCDCSSCICHSSCD北大核心
影响因子:1.401
ISSN:1007-6964
年,卷(期):2024.(12)