Share this postAg Retail and Porters Five Forceswww.upstream.agCopy linkFacebookEmailNoteOtherAg Retail and Porters Five ForcesA foundational mental model to anticipate change, competitive dynamics and identify opportunity. Shane ThomasFeb 21, 2021∙ Paid2Share this postAg Retail and Porters Five Forceswww.upstream.agCopy linkFacebookEmailNoteOtherShareI have long been passionate about the entirety of retail businesses. The history has always caught my attention.From retails inception, people exchanged cows and sheep in trade as far back as 9000 BC.This post is for paid subscribersSubscribeAlready a paid subscriber? Sign in