Peter J. Stauvermann Changwon National University   Changwon National University School of Global Business & Economics 20, Changwondaehak-ro Changwon, Gyeongnam 641-773 Republic of Korea   pstauvermann@t-online.de             JEL Areas: H3 : Fiscal Policies and Behavior of Economic Agents: General O4 : Economic Growth and Aggregate Productivity: General