Aosite, kuyambira 1993
Malinga ndi kuyerekezera kwa United Nations Conference on Trade and Development, RCEP ikuyembekezeka kuonjezera malonda apakati pa chigawo ndi pafupifupi yen 4.8 trilioni (pafupifupi RMB 265 biliyoni), kusonyeza kuti East Asia "idzakhala malo atsopano a malonda padziko lonse."
Akuti boma la Japan likuyembekezera RCEP. Kuwunika kwa Unduna wa Zachuma, Zamalonda ndi Zamakampani ndi madipatimenti ena akukhulupirira kuti RCEP ikhoza kukankhira GDP yeniyeni ya Japan ndi pafupifupi 2.7% mtsogolomo.
Kuphatikiza apo, malinga ndi lipoti la patsamba la Deutsche Welle pa Januware 1, pomwe RCEP idayamba kugwira ntchito, zotchinga zamitengo pakati pa mayiko ochita mgwirizano zachepetsedwa kwambiri. Malinga ndi chidziwitso chomwe chinatulutsidwa ndi Unduna wa Zamalonda ku China, kuchuluka kwa zinthu zomwe zili ndi ziro nthawi yomweyo pakati pa China ndi ASEAN, Australia, ndi New Zealand zonse zidadutsa 65%, ndipo kuchuluka kwa zinthu zomwe zinali ndi ziro nthawi yomweyo pakati pa China ndi Japan zidafika 25. % ndi 57%, motero. Mayiko omwe ali membala wa RCEP azindikira kuti 90% yazinthu zawo zimakhala ndi ziro pazaka pafupifupi 10.
Rolf Langhammer, katswiri wa Institute of World Economics ku yunivesite ya Kiel ku Germany, adanena mu zokambirana zapadera ndi Deutsche Welle kuti ngakhale RCEP idakali mgwirizano wamalonda wozama kwambiri, kuchuluka kwake ndi kwakukulu kwambiri, komwe kumakhudza mphamvu zambiri zamakampani opanga mafakitale. "Zimapereka mwayi kwa mayiko aku Asia-Pacific kuti agwirizane ndi Europe ndikuzindikira kukula kwakukulu kwamalonda pamsika wamkati wa EU."