Abstract The development and conditions of the housing market are an important part of economic research, receiving growing attention also in Germany. The RWI-GEO-RED dataset covers data for the German residential housing market from 2007 onwards on 1 km² level and closes the gap for small-scale, nationwide and up-to-date housing data for Germany. The data has a large potential in analyzing the real estate market itself or to evaluate policy interventions through treatments on small regional levels. Prominent examples are the closing of nuclear power plants and the German rent control. The dataset can be used on its own but also has a large potential for combination with different data. The dataset is provided by the FDZ Ruhr at RWI that hosts small-scale regional data for Germany. The data can be obtained for scientific research as scientific use file.

中文翻译：

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德国的房地产数据（RWI-GEO-RED）

摘要住房市场的发展和状况是经济研究的重要组成部分，在德国也受到越来越多的关注。RWI-GEO-RED数据集涵盖了2007年以来1平方公里德国住房市场的数据，并缩小了德国小规模，全国范围和最新住房数据的差距。该数据在分析房地产市场本身或通过在较小区域级别的处理方法评估政策干预措施方面具有巨大潜力。著名的例子是关闭核电站和德国的租金控制。数据集可以单独使用，但也具有与不同数据组合的巨大潜力。该数据集由RWI的FDZ Ruhr提供，该数据托管了德国的小范围区域数据。