Der zeitnahe Zugang zu qualitativ hochwertigen Unternehmensdaten ist für Wirtschaftsforscher*innen von entscheidender Bedeutung für empirische Spitzenforschung und dem Wettbewerb um die besten Köpfe sowie für evidenzbasierte Politikberatung, zuverlässige Prognosen und...

Regionale Ungleichheiten sind ausgeprägt und persistent. Qualitativ hochwertige Regionaldaten sind notwendig, um auf Basis empirischer Analysen ein besseres Verständnis über die Ursprünge und Konsequenzen regionaler Disparitäten sowie der Wirksamkeit regionalpolitischer Maßnahmen zu...

Berlin‐Brandenburg airport (BER) became well‐known far beyond German borders due to substantial planning problems and multiple opening delays. Originally planned to open in March 2012, BER finally opened in 2020, after seven delay announcements. Focusing on the two most surprising and...

Although the cyclical aspects of worker reallocation are investigated in numerous studies, only scarce empirical evidence exists for Germany. Kluve, Schaffner, and Schmidt (2009) emphasize the heterogeneity of cyclical influences for different subgroups of workers, defined by age, gender and...

This paper analyses worker transitions on the German labour market derived from different data sources. These include the two German micro data sets which provide high-frequency observations on workers' employment and unemployment histories: the German Socioeconomic Panel (SOEP) and the IAB...

The FDZ Ruhr at RWI provides price indices for apartments and houses (rentals and sales) in Germany starting in 2008. The price indices are based on the real estate dataset RWI-GEO-RED, which combines real estate listings from ImmoScout24. We perform three types of hedonic regressions to allow...

The FDZ Ruhr provides a dataset on real estate advertisements in Germany from 2007 onwards. The data are based on information from the internet platform ImmobilienScout24 and covers both apartments and houses for sale and for rent. The data are available for scientific research only. The...

The FDZ Ruhr provides two campus files on real estate advertisements in Germany: the Panel Campus File (RWI-GEO-RED Panel) and a Cross-Sectional Campus File (RWI-GEO-RED Cross-Section). The datasets are extractions of the Scientific Use Files of RWI-GEO-RED. The Panel File covers the 15 largest...