The papers in this special issue focus on the emerging phenomenon of cryptocurrencies. Cryptocurrencies are digital financial assets, for which ownership and transfers of ownership are guaranteed by a cryptographic decentralized technology. The rise of cryptocurrencies' value on the market and the growing popularity around the world open a number of challenges and concerns for business and industrial economics. Using the lenses of both neoclassical and behavioral theories, this introductory article discusses the main trends in the academic research related to cryptocurrencies and highlights the contributions of the selected works to the literature. A particular emphasis is on socio-economic, misconduct and sustainability issues. We posit that cryptocurrencies may perform some useful functions and add economic value, but there are reasons to favor the regulation of the market. While this would go against the original libertarian rationale behind cryptocurrencies, it appears a necessary step to improve social welfare.
Little is known on how and whether central bank announcements aect consumers' beliefs about policy relevant economic gures. This paper focuses on consumers' perceptions and expectations of ination and interest rates and condence therein. Based on a sound identication (running surveys shortly before and after communication events), and relying on above 15 000 observations, spanning over 12 FOMC press conferences between December 2015 and June 2018, we document the impact of the central bank communication on ordinary people. While announcement events have little measurable direct eect on average beliefs, they make people more likely to receive news about the central bank's policy. In general, informed consumers tend to have lower perceptions and expectations, higher condence and, to an extent, better quality beliefs.
Recent studies have challenged the view that trade openness leads to more specialization in countries' trade. Using a panel of 116 countries over 35 years, we show that openness can be positively associated with both specialization and diversification, depending on the measure used. Moreover, for developing countries in our sample, the effect of openness on trade structure depends on the type of political regime: in autocracies openness is linked with specialization, whilst in democracies it is related to diversification via export sophistication.JEL Classification: F14, F49, P48
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