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住房改善与犯罪

Housing Improvement and Crime
Journal of Public Economics · 2025 · Umair Khalil、Viviane Sanfelice

中文摘要

我们评估了芝加哥实施的一项旨在改善困境社区私人住房存量的政策。首先,该项目成功增加了住房翻修并减少了止赎,体现出切实的住房改善。其次,接受处理的地区入室盗窃和抢劫显著减少,相邻社区也出现了类似的犯罪下降。我们未发现证据表明,伴随原有居民被迫迁出的绅士化是该项目产生积极影响的原因。我们的研究结果表明,优先保护现有住房存量的低成本、基于地域的住房干预能够为社区带来显著收益。

Abstract

We evaluate a policy implemented in Chicago geared towards improving the private housing stock in distressed neighborhoods. First, the program successfully increased housing renovations and reduced foreclosures, demonstrating tangible housing improvements. Next, treated areas experienced significant reductions in burglaries and robberies, with adjacent neighborhoods also documenting similar decreases in crime. We do not find evidence that gentrification with displacement of incumbent residents is responsible for the positive impacts of the program. Our findings provide evidence of substantial neighborhood gains from low-cost, place-based housing interventions that prioritize the preservation of existing housing stock.
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