Rulyusa Pratikto Parahyangan Catholic University   Jalan Ciumbuleuit 94 Bandung, West Java 40141 Indonesia   ruly.pratikto@unpar.ac.id             JEL Areas: E2 : Macroeconomics: Consumption, Saving, Production, Employment, and Investment: General (includes Measurement and Data) J2 : Demand and Suppply of Labor: General