Many students enrolled in academic programs around the world take longer to obtain a degree than the normal completion time while college tuition is typically constant during the years of enrollment. In particular, it does not increase when a student remains in a program beyond the normal...

Italy and Germany have similar geographical differences in productivity - North more productive than South in Italy; West more productive than East in Germany - but have adopted different models of wage bargaining. Italy sets wages based on nationwide contracts that allow for limited local wage...