中国全球价值链地位、环境规制与碳排放绩效

China's Global Value Chain Position,Environmental Regulation And Carbon Emission Performance

努力实现全球价值链地位攀升与低碳经济发展双目标是中国面临的关键问题。基于2000-2014年中国制造业行业数据,考察全球价值链地位攀升对碳排放绩效的影响与作用机制,可发现:全球价值链地位攀升有助于碳排放绩效改善,其赋能效应在不同类型、技术水平以及污染密集度的行业中存在差异性;能源利用效率与能源消费结构是全球价值链地位作用于碳排放绩效的主要路径,同时环境规制强度的提高可以进一步增强其对碳排放绩效改善的正向作用。我国制造业应全方位、多层次融入全球价值链体系,深化链条间行业的上下游合作,推动制造业内部的能源技术溢出效应转换,对不同行业进行差异化政策支持,同时地方政府也应加强适时监督,规制行业的短视行为。

Striving to achieve the dual goals of status elevation in global value chain and low-carbon economic development is a key issue China needs to address.Based on the data of China's manufacturing industry from 2000 to 2014,this paper examines the impact of status elevation in global value chain on carbon emission performance and its mechanism.Status elevation in global value chain is found conducive to improved carbon emission performance,and its empowerment effect varies among industries of different types,technological levels,and pollution intensity,working mainly through energy efficiency and energy consumption structure.Intensified environmental regulation can further enhance its positive effect on improved carbon emission performance.China's manufacturing industries should pursue ann all-round and multi-tiered integration into the global value chain by driving the coordinated development of upstream and downstream industries within the chain,and promoting the transformation of energy technology spillovers within the manufacturing industries.Moreover,local governments should provide differentiated policy support to different industries and strengthen due supervision to prevent short-sighted practices of industries.