Meade made lecturer at Hertford College, Oxford in 1931 and continued until 1937. Meade along with young enthusiasts such as Roy Harrod, Henry Phelps Brown, Charlie Hitch, Robert Hall, Lindley Fraser, Maurice Allen and Eric Hargreaves, who was his old tutor at Oriel College, started the concept of teaching economics as a regular subject for examination which was relatively new at Oxford. Meade was assigned with the responsibility of teaching the whole subject of economic theory. The economics of mass-unemployment and international economics interested Meade in particular. At that time Oxford had a really strong branch of the League of Nations Union with Gilbert Murray as its chairman and Margaret Wilson as its secretary who eventually married Meade. Meade made the member of the economics section of the League of Nations in Geneva in 1937. He worked as the main Editor of the journal "World Economic Survey" and published the 17th and the 18th editions.