Pa Meyi 21, wopambana Mphotho ya Nobel pazachuma, Paul Krugman (Paul Krugman) adalemba ndemanga pa Bitcoin lofalitsidwa mu New York Times, ndi mawu otsatizanawo akuti "kuneneratu kudzakhala ndidalandira maimelo ambiri achidani, ndi " chipembedzo” sichingaseke.”Mu ndemanga ya New York Times, Krugman adanena kuti crypto assets monga Bitcoin ndi Ponzi scheme.

Krugman amakhulupirira kuti m'zaka 12 kuyambira kubadwa kwake, ndalama za crypto sizinachitepo kanthu pazochitika zachuma.Nthawi yokhayo yomwe ndidamva kuti idagwiritsidwa ntchito ngati njira yolipira, m'malo mongotengera zinthu zongoyerekeza, inali yokhudzana ndi zinthu zosaloledwa, monga kuwononga ndalama kapena kulipira ndalama za Bitcoin kwa owononga omwe adatseka.Pamisonkhano yake yambiri ndi okonda cryptocurrency kapena blockchain, amakhulupirira kuti sanamvebe yankho lomveka bwino la mavuto omwe ukadaulo wa blockchain ndi cryptocurrency amathetsa.
N’chifukwa chiyani anthu amalolera kuwononga ndalama zambiri pa zinthu zimene zimawoneka ngati zopanda ntchito?
Yankho la Krugman ndiloti mitengo yazinthuzi ikupitirirabe kukwera, kotero kuti ochita malonda oyambirira amapeza ndalama zambiri, ndipo kupambana kwawo kukupitiriza kukopa osunga ndalama atsopano.
Krugman amakhulupirira kuti iyi ndi dongosolo la Ponzi, ndipo ndondomeko ya Ponzi ya nthawi yayitali imafuna nkhani-ndipo nkhani ndi kumene msika wa crypto ukupambana.Choyamba, otsatsa a crypto ndiabwino kwambiri pazokambirana zaukadaulo, pogwiritsa ntchito mawu osamvetsetseka kuti adzinyengerere okha ndi ena kuti "apereke ukadaulo watsopano wosinthira", ngakhale blockchain ndi yakale kwambiri pamiyezo yaukadaulo wazidziwitso ndipo sichinapezekebe.Kugwiritsa ntchito kulikonse.Chachiwiri, omasuka adzaumirira kuti ndalama za fiat zoperekedwa ndi boma popanda chithandizo chilichonse chowoneka zidzagwa nthawi iliyonse.
Komabe, Krugman amakhulupirira kuti cryptocurrencies sikuti kugwa posachedwapa.Chifukwa ngakhale anthu omwe amakayikira ukadaulo wa encryption ngati iye amakayikira kulimba kwa golide ngati chinthu chamtengo wapatali.Kupatula apo, mavuto omwe golide amakumana nawo ndi ofanana ndi a Bitcoin.Mungaganize kuti ndi ndalama, koma ilibe ndalama zothandiza.
M'masiku aposachedwa, mtengo wa Bitcoin wabwereranso kangapo utagwa kwambiri.Pa Meyi 19, mtengo wa Bitcoin udatsika mpaka pafupifupi USD 30,000, kutsika kwakukulu patsiku kunali kopitilira 30%, ndipo mtengo wa Bitcoin unathetsedwa pa $ 15 biliyoni mkati mwa maola 24.Kuyambira pamenepo, pang'onopang'ono yabwerera ku $ 42,000 US.Pa May 21, anakhudzidwa ndi nkhani yakuti "Dipatimenti ya US Treasury amafuna kuti cryptocurrency anasamutsidwa kuposa 10,000 madola US ayenera lipoti US Internal Revenue Service (IRS)", mtengo wa Bitcoin unagwa kachiwiri kuchokera 42,000 madola US kuti. pafupifupi 39,000 US dollars, ndiyeno kukoka kachiwiri.Rose mpaka $ 41,000 US.