 Nyora kupfuurira kweiyi ndima - Muma1920, pakanga pane gakava guru pakati paBukharin, Tomsky naRykov kune rumwe rutivi, uye Trotsky, Zinoviev naKamenev kune rumwe rutivi. Boka rokutanga raifunga kuti NEP yakapa kudzora kwakakwana kwehurumende kwehupfumi uye kukura nokukurumidza kwakakwana, nepo wechipiri akataura achitsigira kukura nokukurumidza uye kudzora kukuru kwehurumende, achifunga, pakati pezvimwe zvinhu, kuti purofiti inofanira kugoverwa pakati pevanhu vose, uye kwete chete pakati pevamwe vashoma vane ropafadzo. Muna 1925, paCongress yechi14 yeParty, Stalin, sezvaaiwanzoita mumazuva apakuvamba, akaramba ari seri asi akatsigira boka raBukharin. Zvisinei, gare gare, muna 1927, akachinja mativi, achitsigira avo vaitsigira nzira itsva, neudzori hukuru hwehurumende. 