Indonesian Abstract: Berkembangnya kegiatan underground economy diyakini berpotensi menyebabkan hilangnya penerimaan negara melalui sektor perpajakan. Penelitian ini dilakukan dengan tujuan untuk menganalisis dan mengetahui besarnya nilai kegiatan underground economy regional di Indonesia pada...

English Abstract: The Overlapping Generations (OLG) Model is ones of the latest prevalent macroeconomics model applied by economists on varies macro as well as monetary economics topics. In the context of macroeconomics development theories, this model belongs to economic growth theory,...