Markets rarely miss opportunities to make money. That is as true of cryptocurrencies as anything else. But is there a fundamental needed to invest in bitcoin?
The Bitcoin Value:
Instead, investors must weigh the scenarios that enthusiasts posit: what if, say, every pension fund invested 1% of its portfolio in the cryptocurrency? One argument made by bitcoinnoisseurs is that it is a type of “digital gold”. Stores of value are supposed to keep their value; bitcoin, by contrast, is extremely volatile. Its code ensures that no more than 21m coins can ever be created; that sets bitcoin apart from fiat money, which central banks can create at will. Yet being limited in supply is a necessary, but not sufficient, condition for having value; signed photographs of Economist journalists are rare but, sadly, of negligible worth. Nor is supply really limited. Plenty of other cryptocurrencies exist.
Might bitcoin replace ordinary currencies in everyday transactions? not soon maybe!
Risks :
Who wants to part with (or accept in exchange) a currency that can rise or fall by 20% in an hour? And true currencies are used to denominate liabilities as well as assets; imagine the ruin faced by those who had taken out a bitcoin mortgage or business loan earlier this year.
BlockChain Technology:
Bitcoin might triumph if currencies like the dollar and the euro succumb to hyperinflation, but there is no sign of that. A more likely scenario is that the technology that underpins bitcoin—a distributed ledger called the blockchain—proves so useful that it becomes widely adopted. If so, bitcoin would become a vehicle for other services, and people would need to own some, or a fraction of one, to use them. But the original appeal of bitcoin was to the libertarian fringe and those who wanted to trade illegal commodities, like drugs, out of sight of the authorities. Bitcoin’s anonymity and opacity do not much appeal to big banks (or to their regulators). They are developing their own blockchains.
Conclusion:
If the bitcoin boom looks like a mania, calls for it to be banned are also over the top. Regulators are right to watch “initial coin offerings”—attempts by companies to raise money by issuing digital tokens of their own. They are right, too, to warn retail investors about the dangers of a thinly traded market for an asset with no inherent value and scant recourse if things go wrong. But it is hard to see how the currency is a source of systemic risk; by one measure, the value of bitcoin is less than half that of Apple’s market capitalisation. Real economic damage occurs when a plunge in asset prices is combined with the widespread use of money that has been borrowed, particularly by banks. These elements are not yet present.
For Future:
For those who believe that cryptocurrencies could be the next big thing, buying bitcoin is like an option contract: it might just pay off. For everyone else, the wise course is to watch. Investors have had a lot of fun piling into bitcoin; the real test will come when they suddenly need to get out again.