Impacts of aging and social security expenditure on regional green innovation

作者：Xiaotian Zhang, Yani Li · 发表于：Finance research letters · 年份：2025 · DOI：10.1016/j.frl.2024.106660 · 被引用次数：4 · 研究领域：Energy, Environment, Economic Growth、Regional Development and Environment、Innovation Policy and R&D