1.1 Objectives and Scopes of Macroeconomics Content Three: Unemployment ⊙ Basic concepts Those who have the working ability and look for works but can not get them o Measurement Unemployment populace is divided by total labors 友学经济学院1.1 Objectives and Scopes of Macroeconomics Content Three： Unemployment  Basic concepts ❖ Those who have the working ability and look for works but can not get them  Measurement ❖ Unemployment populace is divided by total labors