Allgemeine Theorie der Beschäftigung, des Zinses und des Geldes
In 1935, on his father's advice, Tobin took the entrance exams for Harvard University. Despite no special preparation for the exams, he passed and was admitted with a national scholarship from the university. During his studies he first read Keynes' "The General Theory of Employment, Interest and Money", published in 1936. Tobin graduated "summa cum laude" in 1939 with a thesis centered on a critical analysis of Keynes' mechanism for introducing equilibrium involuntary unemployment. His first published article, in 1941, was based on this senior thesis.