Auf der Basis eines mittels einer Onlinebefragung erhobenen Datensatzes wird auf der Basis der haushalts- bzw. konsumgütertheoretischer Überlegungen und verhaltenstheoretischer Konzepte untersucht, wie der Umfang der von ehrenamtlich Engagierten in Fußballvereinen geleisteten Arbeit von der...

Potential positive external effects of sports clubs often serve to justify their public subsidization. We study the effects of subsidies that sports clubs receive in the form of direct monetary financial transfers from public authorities and sport federations. To this end, we study a panel...

We analyzed whether, in democratic open societies, economic and demographic conditions allow sporting success at the aggregate level to be predicted. Theoretical considerations led to the hypothesis that the population size and gross domestic product (GDP) per capita should be important...

Drawing on recent empirical research, we study whether the international business cycle, as measured in terms of the output gaps of the G7 countries, has out-of-sample predictive power for gold-price fluctuations. To this end, we use a real-time forecasting approach that accounts for model...

We use a real-time boosting approach to study the time-varying out-of-sample informational content of various predictor variables (inflation rate, exchange-rate fluctuations, stock market returns and interest rates) for forecasting gold-price fluctuations. While the predictor variables have...

Economic theory predicts that, in a small open economy, the dynamics of the real price of gold should be linked to real interest rates and the rate of change of the real exchange rate. Using data for Australia, we use a real-time forecasting approach to analyze whether real interest rates and...