Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Tattalin arzikin duniya ko tattalin arzikin duniya shine tattalin arzikin mutane na duniya, wanda aka ɗauka a matsayin musayar ƙasashen duniya na kayayyaki da aiyuka waɗanda aka bayyana a cikin raka'o'in kuɗi na lissafi. A wasu mahallin, kalmomin guda biyu sun bambanta "kasashen duniya" ko "tattalin arzikin duniya" ana auna su daban kuma an bambanta su daga tattalin arzikin kasa yayin da "tattalin arzikin duniya" shine kawai ƙididdigar ƙididdigar ƙasashe daban-daban. Bayan mafi ƙarancin ƙa'idar game da ƙimar a cikin samarwa, amfani da musayar ma'anoni, wakilci, samfuran da ƙimar tattalin arzikin duniya sun bambanta sosai. Ba za a iya raba shi da yanayin ƙasa da yanayin muhalli na Duniya ba.  Tambaya: Wace kungiya ce ke wakiltar tattalin arzikin mutane a duniya?
Tattalin arzikin duniya ko tattalin arzikin duniya