Bitcoin等のいわゆる仮想通貨に関するIMFの見解

下記の記事が出ている。

　'Fight fire with fire': IMF's Lagarde calls for bitcoin crackdown
　Guardian: 13 March, 2018
　https://www.theguardian.com/technology/2018/mar/13/imf-christine-lagarde-calls-bitcoin-crackdown-cryptocurrencies

　IMF says digital currency tech can be used against crypto criminals
　BBC: 13 March, 2018
　http://www.bbc.com/news/business-43387319