根据中国沪深A股上市公司2010~2022年的数据，基于地理关系视角，对研发国际化地理多样性如何影响中国企业双元创新展开讨论。研究发现：①研发国际化地理多样性的提高促进了企业的探索式创新，而对利用式创新则呈倒U形关系；②技术多元化在研发国际化地理多样性促进探索式创新的过程中起正向调节作用，而与利用式创新关系中不存在显著的调节作用；③母国知识产权保护正向调节了研发国际化地理多样性对探索式创新的促进作用，也正向调节了研发国际化地理多样性与利用式创新的倒U形关系；④随着研发国际化地理多样性的提高，企业更倾向于选择发展探索式创新和利用式创新的双元平衡战略。

Using 2010~2022 data from China’s Shanghai/Shenzhen A-share listed firms, this study explores how internationalization geodiversity affects the dual innovation of Chinese firms based on the perspective of geographic relationships. The results show that: ①the increase of R&D internationalization geodiversity boosts firms’ exploratory innovation, but exhibits inverted U-shape effects on exploitative innovation; ②technological diversification positively moderates the effect of R&D internationalization geodiversity on exploratory innovation, with no significant effect on exploitative innovation; ③the IPRs by home countries positively moderate the effect of R&D internationalization geodiversity on enhancing exploratory innovation and strengthen its inverted U-shaped link with exploitative innovation; ④increased R&D internationalization geodiversity drives firms to adopt balanced exploratory-exploitative innovation strategies.