The effects of a Tobin tax on foreign exchange markets have long been disputed. We present an experiment with currency trading on two markets, where either none, one, or both markets are taxed. Our results confirm the hitherto undisputed issues: a tax reduces trading volume, shifts market share...

Corporate sports sponsorship is an important part of many companies? corporate communication strategy. We take the example of major football tournaments to show that sponsorship indeed affects the sponsor?s (stock) market value. We find a statistically significant impact of football results (at...

Corporate sports sponsorship is an important part of many companies’ corporate communication strategy. In this paper, we take the example of major football tournaments to show that sponsorship indeed affects the sponsor's (stock) market value. We find a statistically significant impact of...