中国人口·资源与环境2024，Vol.34Issue(12)：75-84,10.DOI:10.12062/cpre.20240707
中国海外耕地投资对东道国环境质量的影响及其传导机制
Impact of China's overseas farmland investment on host countries'environmental quality and its transmission mechanisms
摘要
Abstract
Studies on the impact of overseas farmland investment on host countries'environmental quality have primarily focused on global overseas farmland investment,with limited attention paid to the environmental impact of China's investment in particular.Based on panel data from 41 host countries of China's overseas farmland investment from 2000 to 2021,this study constructed a multiple me-diating effect model and adopted the nonparametric percentile Bootstrap method of bias correction and the stepwise regression method.The transmission mechanisms of China's overseas farmland investment affecting host countries'environmental quality were empirically examined through three dimensions:technological level,economic scale,and industrial structure.It was found that:① China's overseas farmland investment improved host countries'environmental quality.For each additional unit of investment,host countries'environ-mental quality index increased by 0.256 to 0.324.② The mechanisms of industrial structure and technological level were significant,and the mechanism of economic scale was not significant.For each additional unit of investment,China's overseas farmland investment decreased the environmental quality index by 0.072 through industrial structure upgrading,increased the index by 0.04 through techno-logical upgrading,and increased the index by 0.284 to 0.397 through the direct effect.③ In terms of upgrading the environmental quali-ty of host countries,the direct effect of China's overseas farmland investment contributed the most(108.7%to 112.7%),the contribution of technological level was relatively weak(10.9%to 15.9%),and the contribution of industrial structure upgrading was negative(-28.5%to-19.7%).Accordingly,relevant policy recommendations are proposed to upgrade the scale of overseas farmland investment,strength-en domestic and international publicity,and promote diversification of overseas farmland investment sectors.These recommendations aim to provide empirical support and a theoretical foundation for China to advance its opening-up policy while simultaneously taking in-to account environmental governance.关键词
中国海外耕地投资/东道国环境质量/多重中介效应/传导机制Key words
China's overseas farmland investment/host countries'environmental quality/multiple mediating effects/transmission mechanisms分类
管理科学引用本文复制引用
柯善淦,朱雪微,崔海莹,于洋航,胡隆基,卢新海,高天琦..中国海外耕地投资对东道国环境质量的影响及其传导机制[J].中国人口·资源与环境,2024,34(12):75-84,10.基金项目
国家社会科学基金一般项目"耕地利用绿色转型促进碳减排的机理、效应和对策研究"(批准号:22BGL191). （批准号:22BGL191）
