This study examines the potential influence of prosperity and inequality on gambling participation in Europe. We combined data from the Eurostat database, the Global Wealth Report, and the European Casino Association and estimated fixed effects panel regression models. We show that income inequality has a negative effect on the number of gambling machines that flattens for high values, while wealth inequality has a linear negative effect. Moreover, an increase in the disposable income of the lower quintiles leads to significant increases in the number of gambling machines per country. These findings are important for future researchers who relate any kind of economic variable to gambling as well as for policy makers, as our results suggest that the lower-income groups should be given the most attention with regards to gambling regulation.

In this paper we provide an empirical analysis of German casino locations. Due to the “mercantilistic background” of casinos, we assume that casinos are more likely to be found at borders and in tourist areas. Even though location decisions have been made in the past, we use cross-sectional data at county level to analyze whether the current locations of casinos are consistent with present-day policy objectives. We discuss whether fiscal incentives and/or regulatory objectives to prevent harmful gambling are relevant for today's locations of German casinos. For our empirical analysis we use location and tourism indicators which are both significant factors for the location of German casinos. We find that the likelihood of a casino location increases if a county is located at a state border. We conjecture that border locations are chosen to share negative externalities of gambling with neighboring states while attracting revenues from out-of-state gamblers. This can be viewed as a type of beggar-thy-neighbor policy, which is inconsistent, however, with the objectives of the State Treaty, which is to provide legal gambling opportunities for the population within the state. For better implementation of the objectives, a more balanced distribution of casinos throughout the urbanized regions in Germany is recommended.