Cryptocurrencies, such as Bitcoin, have caused intense discussions during recent years among market participants according to new options (such as payment or financing alternatives) and new risks (such as price volatility) involved. Despite being considered by various actors of private...

The social and economic sciences are grounded on the basic assumption that social life, decision-making behavior, and consciousness are classical physical and therefore material phenomena. Quantum social science, a new research area, which refers to the knowledge and interpretations of quantum...

The difficult situation of the German banking sector at least according to the basic tenor of many contributions is raised to the threatening ranks of the "disease" the Japanese banking industry is suffering from. Such a statement labelling "German banks Turning Japanese" is the very issue of a...

The FIFA World Cup™ is not only one of the most popular sporting events in the world: it is also famous for the extraordinary amount of sponsorship fees it attracts. To make sense economically, these sponsorship expenses should promise future cash flows that would make the investment...

Traditionally, credit rating companies (CRCs) seemed to be excluded from rules that lead from corporate negligence to the obligation to compensate claimants for financial damage they suffered due to this complacency. But the most recent, crisis-influenced institutional changes include liability...

State guarantees are supposed to have positive influence on banks' ratings as they provide an additional safety net to depositors while lending the guarantor's creditworthiness to the bank. Based hereupon, we research if and to what extend guarantees perceptibly affect market prices of...

Wealth transfer effects between stockholders and bondholders on the announcement date of changes in a firm's credit rating have primarily been examined a) for one type of security; b) on US capital markets; and c) by applying standard event study methods. In contrast to these investigations, we...