Here is the first accurate translation of Richard Cantillon's 1755. An Essay on Economic Theory. Cantillon's Essai sur la Nature du Commerce en Général. Richard Cantillon is one of the key figures in the early history of economics. He was certainly not the first to think about economic problems, but he was the first to Richard Cantillon is one of the key figures in the early history of economics. He was certainly not the first to think about economic problems, but he was the first. Essai sur la Nature du Commerce in Général (Essay on the Nature of Trade in General) Home. Includes Richard Cantillon and the Nationality of Political Economy. Richard Cantillon is one of the key figures in the early history of economics. He was certainly not the first to think about economic problems, but he was the first. — Richard Cantillon, Essay on the General. — Richard Cantillon, Essai sur la Nature du. term entrepreneur in his Essai sur la Nature du Commerce en. Richard Cantillon; Born: 1680s [1] Ireland. was an Irish-French economist and author of Essai sur la Nature du Commerce en Général (Essay on the Nature of Trade. (Essay on the Nature of Trade in General) Home | Books | Cantillon | Essai sur la Nature du Commerce in. Includes Richard Cantillon and the Nationality of. Essay on the Nature of Trade in General (French: Essai sur la Nature du Commerce en Général) is a book about economics by Richard Cantillon. Written around 1730. Richard Cantillon is one of the key figures in the early history of economics. He was certainly not the first to think about economic problems, but he was the first.