国际清算银行：水资源短缺的经济学（英文版）

In many countries around the world, water scarcity could become a macroeconomically relevant concern. As a key input into production processes (agriculture, power generation and industrial use) and a common good, water resources risk being overexploited. Regressions with panel data for 169 countries between 1990 and 2020 show that, while water use is positively correlated with output, higher water scarcity is associated with lower gross domestic product growth and investment, and higher infla