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Share the QR code < / P > < p > with wechat scanning code to friends and circle of friends < / P > < p > Author: & nbsp; Li Dan < / P > < p > Abstract: before El Salvador granted bitcoin legal currency status, the presidents of the European Central Bank and the Bank of Japan accused bitcoin of speculation this year. The governor of the Bank of England warned that cryptocurrency investors should be prepared to lose their money < p > < / P > < p > although El Salvador, a small Central American country, has set a global precedent to set bitcoin as legal tender this week, from the statements of several senior central bank officials this year, the cryptocurrency led by bitcoin has not been recognized by currency managers in the western world < p > at the domestic banking Conference on Thursday, Stefan ingves, governor of the Swedish central bank, compared buying and selling bitcoin to frying stamps, questioned this currency without government support and believed that it did not have the ability to exist for a long time. Ingves said: < / P > < p > "private currency will collapse sooner or later. Of course, you can get rich by trading bitcoin, but it's like frying stamps." < / P > < p > ingves said earlier this year that cryptocurrencies such as bitcoin cannot escape supervision. His remarks reflect the critical views of some major central bank officials on cryptocurrency < p > in January this year, Lagarde, President of the European Central Bank, accused bitcoin of being a highly speculative asset, saying that it promoted "some ridiculous industry", and some were completely money laundering

2 months, the European Central Bank's management committee member and the Irish central bank governor Gabriel Makhlouf said he would not buy bitcoins. Bitcoin was like an investment in tulip bubble in Holland in seventeenth Century. He reiterated his warning at the beginning of the year, saying that bitcoin investors should be prepared to "lose all their money" < p > in May, tohiko Kuroda, the Bank of Japan, said that most bitcoin transactions were "speculative and extremely volatile." he also said that bitcoin "was hardly used as a settlement method". As for a kind of cryptocurrency stabilization currency usually linked to the US dollar, Kuroda believes that they need to comply with regulatory standards in order to become a convenient payment method < p > in May, Andrew Bailey, governor of the Bank of England, warned that cryptocurrency investors should prepare for losing their money. Bitcoin has no intrinsic value. Its popularity reflects the market's pursuit of income and is an alarm signal. In June, he added that the value of cryptocurrencies fluctuated greatly and that they were not good payment intermediaries < p > in July, US Federal Reserve Chairman Powell testified in Congress that if the central bank's digital currency, the digital dollar, were available, the United States would not need a stable currency and a cryptocurrency. He believes that a stable currency is very much like a money market fund or bank deposit that is not subject to any supervision. Cryptocurrency assets are not an important part of the payment field. Stable currency may be, but stable currency needs a suitable regulatory framework, which is not available in the United States < p > Yellen, former Fed chairman of Powell's predecessor and current US Treasury Secretary, said in February that trading with bitcoin is an "extremely inefficient way", and the energy consumed in dealing with these exchanges is amazing. Bitcoin is also a "highly speculative asset". Digital currency may bring a faster and cheaper payment experience, "but there are many problems to be studied, including consumer protection and anti money laundering" < p > in contrast, Yellen is also more optimistic about the digital dollar. She said at that time that it was meaningful for the Federal Reserve to study and issue digital dollars. The digital dollars maintained by the Federal Reserve and based on the blockchain "may lead to faster, safer and cheaper payment methods" < / P > < p > Lagarde also took a different look at the central bank's digital currency. In March, she said that if the decision makers of the European central bank gave the green light to the digital currency project this summer, The digital euro should be launched within four years

2023-03-22 10:04:43