perspective on psychology and economics, social norms and macroeconomics, the nature of unemployment, unemployment and inflation …-51 -- Rafael Di Tella, Robert J. MacCulloch and Andrew J. Oswald (2001), 'Preferences Over Inflation and Unemployment: Evidence …, 678-711. -- Phillips, A.W. (1958), 'The relation between unemployment and the rate of change of money wage rates in the …