Musi waChivabvu 21, muhwina weNobel Prize mune zvehupfumi, Paul Krugman (Paul Krugman) akatumira chirevo paBitcoin yakaburitswa muNew York Times, aine chinyorwa chinotaura kuti "kufanotaura kuchave ndakagamuchira maemail akawanda eruvengo, uye " chitendero” hachigoni kusekwa.”MuNew York Times ongororo, Krugman akataura kuti crypto assets seBitcoin chirongwa chePonzi.

Krugman anotenda kuti mumakore gumi nemaviri kubva pakuzvarwa kwayo, cryptocurrencies haina kuita chikamu muzviitiko zvehupfumi zvakajairika.Nguva imwe chete yandakanzwa kuti yakashandiswa senzira yekubhadhara, panzvimbo yekutengeserana kwekufungidzira, yakanga ine chokuita nemabasa asingabvumirwi nemutemo, zvakadai sekutengesa mari kana kubhadhara Bitcoin ransoms kune vanokuvadza vakaivhara.Mumisangano yake yakawanda nevanoda cryptocurrency kana blockchain, anotenda kuti haasati anzwa mhinduro yakajeka yekuti ndeapi matambudziko blockchain tekinoroji uye cryptocurrency inogadzirisa.
Sei vanhu vachida kushandisa mari yakawanda pazvinhu zvinoita sezvisina maturo?
Mhinduro yaKrugman ndeyokuti mitengo yezvinhu izvi inoramba ichikwira, saka vatengesi vepakutanga vanoita mari yakawanda, uye kubudirira kwavo kunoramba kuchikwezva vatengesi vatsva.
Krugman anotenda kuti iyi iPonzi chirongwa, uye chirongwa chePonzi chenguva refu chinoda rondedzero-uye rondedzero ndiko uko musika wekrispto unonyatso.Chekutanga, vanosimudzira crypto vakanaka kwazvo panhaurirano dzehunyanzvi, vachishandisa mazwi asinganzwisisike kuti vanyengetedze ivo nevamwe kuti "vape shanduko nyowani tekinoroji", kunyangwe iyo blockchain yakare kare muruzivo rwemichina uye haisati yawanikwa.Chero kushandiswa kunogutsa.Chechipiri, vakasununguka vachasimbirira kuti fiat currencies yakabudiswa nehurumende pasina chero tsigiro inooneka ichaparara chero nguva.
Zvisinei, Krugman anotenda kuti cryptocurrencies hazvirevi kuparara nokukurumidza.Nekuti kunyangwe vanhu vanopokana nezve encryption tekinoroji saiye vanokahadzika kusimba kwegoridhe sechinhu chakanyanya kukosha.Mushure mezvose, matambudziko akatarisana negoridhe akafanana neaya eBitcoin.Unogona kufunga nezvayo semari, asi inoshaya chero anobatsira mari hunhu.
Mumazuva achangopfuura, mutengo weBitcoin wakawedzera kakawanda mushure mekudonha zvakanyanya.Musi waMay 19, mutengo weBitcoin wakaderera kusvika kuUSD 30,000, kudonha kwepamusoro-soro kwezuva kwaipfuura 30%, uye mutengo weBitcoin wakadzikira pamusoro peUS $ 15 mumaawa makumi maviri nemana.Kubva ipapo, zvishoma nezvishoma zvakadzoka kusvika kumadhora makumi mana nemazana maviri emadhora ekuAmerica.On May 21, vakakanganiswa nemashoko kuti "Dhipatimendi US of Treasury inoda kuti cryptocurrency kutamisa zvinopfuura 10,000 US madhora vanofanira kuudzwa US Internal Revenue Service (IRS)", mutengo Bitcoin akadonha zvakare kubva 42,000 US madhora kuti. anenge 39,000 US madhora, uye ndokudhonza zvakare.Rose kusvika ku41,000 US madhora.