These changes require prime institutional money market funds to “float their NAV” and no longer maintain a stable price. The regulations also provide non-government money market fund boards with new tools to address runs. Retail and U.S. government money market funds were allowed to maintain the stable $1 per share policy. These reforms took effect in 2016.
If this sounds similar to banks’ high-yield savings accounts or money market accounts, it is. The largest difference lies in the ability for yields on money market mutual funds to rise proportionately with interest rates. For example, as interest rates have risen, the yields on most bank money market accounts (which are set by the banks themselves) have stayed relatively flat, while money market mutual fund yields have increased.
Institutional prime and institutional municipal money market mutual funds are funds that do not qualify as retail funds—i.e., they may be held by institutional investors. These funds are subject to potential liquidity fees and redemption gates, and will price and transact at a floating NAV (meaning that the NAV will be priced to 4 decimal places, e.g. $1.0000, and will experience fluctuations from time to time).
Cryptocurrencies have been compared to Ponzi schemes, pyramid schemes and economic bubbles, such as housing market bubbles. Howard Marks of Oaktree Capital Management stated in 2017 that digital currencies were "nothing but an unfounded fad (or perhaps even a pyramid scheme), based on a willingness to ascribe value to something that has little or none beyond what people will pay for it", and compared them to the tulip mania (1637), South Sea Bubble (1720), and dot-com bubble (1999). The New Yorker has explained the debate based on interviews with blockchain founders in an article about the “argument over whether Bitcoin, Ethereum, and the blockchain are transforming the world”.
1) Irreversible: After confirmation, a transaction can‘t be reversed. By nobody. And nobody means nobody. Not you, not your bank, not the president of the United States, not Satoshi, not your miner. Nobody. If you send money, you send it. Period. No one can help you, if you sent your funds to a scammer or if a hacker stole them from your computer. There is no safety net.
On the borrowing end, after 10–20 years, the S&P 500 corporations become extremely accustomed to obtaining funds via these money markets, which are very stable. Initially, perhaps they only borrowed in these markets for a highly seasonal cash needs, being a net borrower for only say 90 days per year. They would borrow here as they experienced their deepest cash needs over an operating cycle to temporarily finance short-term build ups in inventory and receivables. Or, they moved to this funding market from a former bank revolving line of credit, that was guaranteed to be available to them as they needed it, but had to be cleaned up to a zero balance for at least 60 days out of the year. In these situations the corporations had sufficient other equity and debt financing for all of their regular capital needs. They were however dependent on these sources to be available to them, as needed, on an immediate daily basis.