世界银行：了解你的敌人：第比利斯的信息提供和空气污染（英文版）

Middle-income countries host the majority of the world’s population exposed to unhealthy levels of air pollution, and the majority of this population lives in urban environments. This study investigates the impact of information provision on household behavior in connection with indoor and outdoor air pollution in a middle-income country’s major urban center—Tbilisi, Georgia. The study implemented a randomized controlled trial to assess whether providing households with different levels of po