Blockchain, the technology behind digital currency, is a decentralized, distributed ledger that records transactions in digital assets. By authenticating and recording immutable transactions, decentralized blockchains perform the same function as many intermediaries in our society that establish...

In 1995 Congress passed the Private Securities Litigation Reform Act (PSLRA), which grants public companies a safe harbor from liability for forward-looking statements (FLS). Because investors cannot reasonably assess the legitimacy of forward-looking information for initial public offerings...

We show retail investors are highly responsive to changes in trading commission fees. Using a triple-difference research design around the removal of fees for retail investors on the international retail broker platform, eToro, we show investors responded by trading approximately 30% more...