List of the states in usa for He completed his doctoral thesis in financial and monetary theory in 1920 and then made a trip to Britain to conduct research, where he met John Maynard KEYNES (1883 1946) for the first time. Also, in 1919, Sraffa met the Italian revolutionary, Antonio Gramsci (1891 1937), and was his close friend until Gramsci’s death in prison. Both of these meetings greatly influenced Sraffa’s life. Sraffa’s first essay (1926), which was first published in Italian in 1925, confronted the foundations of the orthodox analysis of Alfred MARSHALL. In 1927, he was granted a lectureship at King’s College, Cambridge University. However, when Sraffa experienced anguish in presenting his unorthodox ideas, Keynes created the librarian at the Marshall Library of Economics position to keep him there. At Cambridge, Sraffa collected and edited David RICARDO’s works to produce an impressive edition. List of the states in usa 2016.