new delhi with cyber yuan the chinese government has reportedly created a digital currency controlled by its central bankwith credit cards and payment apps money dealings are already some sort of virtual but now china is turning legal tender itself into computer code the wall street journal wsj reported on tuesdayby design the digital yuan will negate one of bitcoins major draws anonymity for the user it addedcentral banks across the world including the peoples bank of china pboc are looking at developing digital currencies that could play a role in making domestic and international payments faster and cheaper for both largescale and consumer transactionsthe pboc had been working on its digital yuan programme since 2014 shortly after bitcoin gained attention in the countryhow does it workfrom a user perspective it is rather like chinas existing commercial digital payment methods like alipay and we chat pay users download digital wallets in which they can store their funds and which generate a qr code that can be scanned by payment terminals in shopsthe digital yuan is designed to replace cash in circulation such as coins and bank notes not money deposited longterm in bank accountscommercial banks will have a role in distributing the digital currency to users and to do so they must deposit exactly the same amount of their reserves with the pboc as the digital yuan they distributeunlike cryptocurrencies like bitcoin the digital yuan will not use blockchain distributed ledger technology which allows transactions to be validated without the need for bankswhat effect will it havewidespread use of the digital yuan may give chinese policy makers greater visibility into how money flows around chinas economythis would help them track any illicit flows of funds and it would also allow them to experiment by targeting monetary policy interventions on specific economic classes regions or other groupsin extreme economic circumstances it would also allow them to have negative interest rates for cashchina has a longstanding aim of internationalising its currency and in time the digital yuan may help with this initiative making it easier to encourage users in other countries to use the yuana digital dollar toous treasury secretary janet yellen signaled the joe biden administration supports research into the viability of a digital dollar a shift from the lack of enthusiasm shown for the concept under her predecessor steven mnuchinit makes sense for central banks to be looking at issuing sovereign digital currencies yellen said at a virtual conference hosted by the new york times in february this yearover the months many countries have experimented with digital currencies data availabke with the bank for international settlements showed for instance sweden has conducted realworld trials of a digital krona and the bahamas made a digital currency the sand dollar available to all citizenswith inputs from agencies