Climate change, energy security risk, and clean energy investment
研究了气候变化如何加剧能源安全风险，并发现清洁能源投资能缓解这种影响，尤其在人口增长慢、基础设施好、腐败少的国家效果更明显。
We examine the impact of climate change on energy security risk and explore the role of clean energy investment in reducing this impact. By exploiting a recently developed historical energy security risk dataset alongside climate change and clean energy investment datasets, we demonstrate that climate change enhances energy security risk. Additionally, we show that investment in clean energy can reduce the impact of climate change on energy security risk. This mitigating effect of clean energy investment is more pronounced in countries with slower population growth, the capacity to invest in robust energy infrastructures, and lower corruption practices. To optimize the role of clean energy investment in reducing the impact of climate change, it is crucial to establish robust energy systems, control population growth, maintain higher environmental standards, and limit corruption practices, among other measures.