This paper develops a model of user adoption and use of virtual currency (such as Bitcoin), and focusing on the dynamics of adoption in the presence of frictions arising from exchange rate uncertainty. The theoretical model can be used to analyze how market fundamentals determine the exchange...

'Notice and Choice' has been the reference framework for how firms elicit data from consumers. This paper investigates distortions in consumer behavior which may limit the ability of consumers to safeguard their privacy using data from a field experiment at MIT. There are three findings. First,...

This paper investigates the alignment of existing securities regulations with the emerging landscape of crypto-tokens and blockchain technology. By examining the features of these digital assets, including decentralization, consensus mechanisms, and programmability, we analyze how they interact...

Blockchain front-running involves multiple agents, other than the legitimate agent, claiming a payment from performing a contract. It arises because of the public nature of blockchain transactions and potential network congestion. This paper notes that disputes over payments are similar to...

Since its launch in 2009 much has been written about Bitcoin, cryptocurrencies and blockchains. While the discussions initially took place mostly on blogs and other popular media, we now are witnessing the emergence of a growing body of rigorous academic research on these topics. By the nature...