TY - RPRT AU - Góra, Marek AU - Palmer, Edward TI - Shifting Perspectives in Pensions PY - 2004/Oct/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 1369 UR - https://www.iza.org/publications/dp1369 AB - This paper addresses the questions of what is an economically efficient pension system, what are the externalities and what are the risks of the four alternative pension systems: financial defined contribution (FDC), notional or non-financial defined contribution (NDC), financial defined benefit (FDB) and non-financial defined benefit (NDB). A main contribution of the paper is the development of the concept of NDC, itself a new construction in pension economics. An important conclusion is that NDC is neutral in terms of externalities. It manages the risks and eliminates the negative externalities associated with traditional public NDB schemes, and in a manner similar to FDC schemes. KW - pensions KW - NDC KW - FDC KW - notional account systems KW - financial account systems KW - funding KW - externalities KW - risks KW - defined contribution KW - government debt ER -