The book provides graduate students and researchers with an up-to-date survey of statistical and econometric techniques for the analysis of count data, with a focus on conditional distribution models. Proper count data probability models allow for rich inferences, both with respect to the...

This work exploits the natural experiment provided by the unexpected disintegration of socialist East Germany to study the impact of the mass immigration of East Germans on housing rents in West German metropolitan areas. Using a spatial correlation approach, annual district-level migration data...