We unite investment by speculators and tech-savvy investors with a heterogeneous agent model.While speculators seek to profit from extrapolating the price trends, tech-savvy investors trade based on the prospective value of Bitcoin, which is a function of factors that capture the market demand...

Instant, or fast, payments are credit transfers completed and settled within seconds or minutes. They have low costs, reduce payment risk, and have significantly replaced the use of cash, cards, or check and direct debit payments. We note the role played by regulators in promoting instant...