February 2019

Bridging Public Pension Funds and Infrastructure Development

By Clive Lipshitz (Tradewind Interstate Advisors) & Ingo Walter (New York University - Leonard N. Stern School of Business; New York University (NYU) - Department of Finance) Underfunding of U.S. public pensions is a chronic policy issue that has become more severe over time. Public pension obligations were estimated at $5.96 trillion at the end of 2017 supported by assets of $4.33 trillion — a shortfall of $1.63 trillion and a ‘funded-ratio’ of 72.6%. We consider the sustainability of public...

August 2018

Population Aging, Social Security and Fiscal Limits

By Burkhard Heer (University of Augsburg; CESifo (Center for Economic Studies and Ifo Institute)), Vito Polito (Cardiff Business School) & Michael Wickens (University of Cardiff; Centre for Economic Policy Research (CEPR); Centre for Economic Policy Research (CEPR); CESifo (Center for Economic Studies and Ifo Institute)) We study the sustainability of pension systems using a life-cycle model with distortionary taxation that sets an upper limit to the real value of tax revenues. This limit implies an endogenous threshold dependency ratio, i.e. a point...