Bargeld, Zinsen für Sparer, rein staatliche Währungen: Jahrhundertealte Gewissheiten des Geldes sind plötzlich passé. Wer spart, zahlt jetzt drauf. Münzen und Scheine verschwinden, bald auch durch Kryptowährungen, die staatlichem Geld Konkurrenz machen. Alexander Hagelüken, Leitender...

This is the article we had prepared around 1-2 weeks ago (data sample starts in October 2014 and ends on 4th of March 2020). But then coronavirus hit our country (Slovak Republic), and we were doing a lot of crisis management tasks and therefore were not able to publish it on time. Now, after...

This paper reviews what cryptocurrencies are, and it frames them within the context of historical monetary experiences and contemporary monetary economics. The paper argues that, as pure duciary private money, cryptocurrencies are a bubble without a fundamental value and that they will not...

On December 1, 2017, the Chicago Mercantile Exchange Inc. and the CBOE Futures Exchange self-certified new contracts for cash-settled bitcoin futures products. The self-certification process allows designated contract markets to list new derivative products one day after submitting in writing to...

The price of Bitcoin reached its peak a mere few days after the introduction of Bitcoin futures and suffered an 80% loss in the following year. In this paper, we find a significant and negative relationship between the introduction of Bitcoin futures and Bitcoin returns, and an insignificant or...

At the end of 2017, the Bitcoin price dropped significantly by around 70% over two months. Since the introduction of Bitcoin futures coincided with this market crash, the new financial instrument might have caused the market crash, the literature emphasizing that the futures enabled investors to...