Template-Type: ReDIF-Article 1.0 Author-Name: Sergey Sinelnikov-Murylev Author-Name-First: Sergey Author-Name-Last: Sinelnikov-Murylev Author-Workplace-Name: Russian Foreign Trade Academy Author-Name: Eugene Goryunov Author-Name-First: Eugene Author-Name-Last: Goryunov Author-Workplace-Name: Gaidar Institute for Economic Policy Author-Name: Laurence Kotlikoff Author-Name-First: Laurence Author-Name-Last: Kotlikoff Author-Workplace-Name: Boston University Title: Theoretical foundations of fiscal gap as a long-term fiscal sustainability indicator and its estimates for Russia Abstract: Fiscal gap is an indicator of long run sustainability of government finance. It is used for assessment of the extent to which current fiscal policy is able to keep government budget solvent in the longer period. Fiscal gap is derived from intertemporal budget constraint which connects flows of budget outlays and receipts aggregated along decades. Fiscal gap is defined as a sum of current government debt and present value of future primary deficit flow. In order to get an estimate of Russia’s general government fiscal gap we consider three scenarios which are based on different assumptions regarding demographic trends, productivity growth, extractable reserves of oil and natural gas, long term price of oil and natural gas etc. Pages: 58 Year: 2015 Issue: 168P Classification-JEL: E62, H51, H52, H55, H62, H63, H68, J11 Keywords: Russian economy, public finance, budget sustainability, fiscal gap, budget spending, File-URL: http://www.iep.ru/files/RePEc/gai/rpaper/125Sinelnikov.pdf File-Format: Application/pdf File-Function: Revised version, 2015 Handle: RePEc:gai:rpaper:125 Language:ru