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Temporary driving restrictions, air pollution, and contemporaneous health: Evidence from China

机译：临时推动限制，空气污染和同期健康：来自中国的证据

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摘要

We employ a temporary policy of driving restrictions in China to estimate the effect of traffic control on pollution. We then evaluate the health impact of pollution using the fixed effects instrumental variables approach. We show that the policy significantly improves the city-level air quality as measured by CO, PM10, NO2, and API. The further station-level analysis displays that the effect substantially declines from 46.6% to 33.1% for CO and PM10 respectively to 14.5% and 18.3% with the decreasing size of the restriction area. Furthermore, we demonstrate the heterogeneous impact on PM10 by road density. We then find that a 1% decrease in PM10 reduces the daily air-pollution-related standardized mortality by 0.313 per million people. The heterogeneity analysis indicates that the impact is largely driven by the females at the age of 65 years and older.
机译：我们采用了临时政策，即在中国驾驶限制，以估计交通管制对污染的影响。然后，我们使用固定效应工具变量方法评估污染的健康影响。我们表明，该政策显着提高了CO，PM10，NO2和API测量的城市级空气质量。进一步的站水平分析显示，效果显着下降到CO和PM13的46.6％至33.1％，分别为约14.5％和18.3％，随着限制区域的尺寸减小。此外，我们通过公路密度展示了对PM10的异质影响。然后，我们发现PM10减少1％减少了每日空气污染相关的标准化死亡率，每百万人数0.313。异质性分析表明，影响主要由女性在65岁及以上的妇女地推动。

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