經(jīng)濟(jì)成分就是經(jīng)濟(jì)的構(gòu)成部分,簡單點(diǎn)講就是分類.我國的經(jīng)濟(jì)成為按照所有權(quán)性質(zhì)來分的話,有公有制經(jīng)濟(jì)和非公有制經(jīng)濟(jì),公有制經(jīng)濟(jì)包括國有經(jīng)濟(jì)（全民所有）,集體經(jīng)濟(jì),混合所有制經(jīng)濟(jì)中的國有和集體成分.非公有制經(jīng)濟(jì)包括私營經(jīng)濟(jì)、個(gè)體經(jīng)濟(jì)和混合所有制經(jīng)濟(jì)中的非公有部分.