Yusuke Miyake Graduate School of Economics Kobe University   2-1 Rokkodai-Cho Nada-Ku , Researcher 657-8501 日本   teatime567@gmail.com             JEL Areas: E2 : Macroeconomics: Consumption, Saving, Production, Employment, and Investment: General (includes Measurement and Data) C5 : Econometric Modeling: General