Hübler, Olaf - Forschungsbasierte Infrastruktureinrichtung … - 2012
height to a statistically significant degree. A variety of estimation methods, tests and specifications yield robust results … that permit one to answer this question in the affirmative. Hausman-Taylor panel estimates, however, reveal that height … abilities appear simultaneously. Height is a good proxy for these influences if they are not observable. Not only one factor but …