Documentation for German Real Estate Index (GREIX)

The authors undertook the task of creating over 100 new housing price indices by gathering valuable information on real estate transactions from a diverse range of 18 cities. While the variables and information they collected from each city were largely consistent, there were notable variations across the cities. In the interest of transparency and upholding rigorous scientific practices, the authors have meticulously documented the specifics regarding the micro-level data and index methodology for each city in this document.