Dinero Electrónico was a mobile payment system developed by the Banco Central del Ecuador that allowed citizens to transfer USD balances in real-time from person to person using basic cell phones. The program operated between 2014 and 2018. Key drivers of the program were increasing financial...

Truthful reporting about the realization of a publicly observed event cannot be guaranteed by a consensus process. This fact, which we establish theoretically and verify empirically, holds true even if some individuals are compelled to tell the truth, regardless of economic incentives. We...