Satoshi Nakamoto, the creator of Bitcoin, is still anonymous despite numerous attempts to uncover their identity. elaborate
A consistently inverted yield curve (where short-term rates are higher than long-term rates) has historically preceded recessions, though it's not a perfect predictor. elaborate
The first online payment system, developed in the early 1990s, allowed users to pay for pizza using their computers. elaborate
American Express was originally founded in 1850 as an express mail and shipping company, not a credit card company. elaborate
A common exit strategy for investors, an Initial Public Offering (IPO), can ironically *reduce* the liquidity of a company's stock if it's under-subscribed or if trading volume remains low after the IPO. elaborate