The writer is chief executive and chief investment officer of Richard Bernstein AdvisorsProof of concept typically means evidence that a design idea is feasible. Cryptocurrency enthusiasts have suggested that the approval of bitcoin ETFs by the US Securities and Exchange Commission this week is substantial proof of concept that cryptocurrencies are viable and marks a big step towards their integration into the financial system. The question, however, is viable and feasible as what?
本文作者是Richard Bernstein Advisors首席执行官兼首席投资官
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