论文标题
波哥大城的流动性和社会经济状况的变化在19号爆发期间
Changes in mobility and socioeconomic conditions in Bogotá city during the COVID-19 outbreak
论文作者
论文摘要
我们分析了实施旨在减轻Covid-19在哥伦比亚波哥大的传播的遏制措施后的移动性变化。我们表征了大流行之前和期间的移动网络，并分析了其演变和2020年1月之间的变化。然后，我们将观察到的移动性变化与社会经济条件联系起来，估计重力模型以评估社会经济条件对活动流量的影响。我们观察到机动性趋势的总体下降，但是封锁后，城市不同地区之间的总体连通性仍然反映了移动性网络的弹性。我们发现对锁定政策的反应取决于社会经济条件。在大流行之前，具有更好社会经济条件的人口显示出更高的流动流动。自锁定以来，流动性总体下降，但社会经济条件较差的人口显示出流动流量降低。我们得出结论，得出了政策的影响。
We analyze mobility changes following the implementation of containment measures aimed at mitigating the spread of COVID-19 in Bogotá, Colombia. We characterize the mobility network before and during the pandemic and analyze its evolution and changes between January and July 2020. We then link the observed mobility changes to socioeconomic conditions, estimating a gravity model to assess the effect of socioeconomic conditions on mobility flows. We observe an overall reduction in mobility trends, but the overall connectivity between different areas of the city remains after the lockdown, reflecting the mobility network's resilience. We find that the responses to lockdown policies depend on socioeconomic conditions. Before the pandemic, the population with better socioeconomic conditions shows higher mobility flows. Since the lockdown, mobility presents a general decrease, but the population with worse socioeconomic conditions shows lower decreases in mobility flows. We conclude deriving policy implications.
