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OECD Factbook 2009: Economic, Environmental and Social Statistics
branch Population and migration
branch Elderly population
    branch
Public and private pension expenditures
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Pension systems vary country by country, and there is no single pension model which fits all countries. Traditionally, pension systems have combined two distinct components, one public and the other one private. Public pensions were statutory, financed on a pay-as-you-go (PAYG) basis and managed by public sector institutions. Private pensions were voluntary, employment-based (occupational) pension plans or individual retirement arrangements.

Definition

Public expenditures indicate how important public pensions are in terms of old-age benefit provision and can be defined as follows: old-age pension benefits are regarded as public when relevant financial flows are controlled by general government (that is central, state, and local governments, including social security funds). Thus, social security benefits paid by social security institutions are within the public sphere. Pension benefits provided by governments to their own employees and paid directly out of the government's current budget (PAYG) are also considered to be public. All pension benefits not provided by general government are within the private domain.

Private expenditures on pensions includes payments made to private pension plan members (or dependants) after retirement. All types of plans are included (occupational and personal, mandatory and voluntary, funded and book reserved), covering persons working in both the public and private sectors.

Comparability

The OECD Global Pension Statistics (GPS) database provides pension expenditures for private pension arrangements, while public pension expenditures can be derived from the OECD Social Expenditure (SOCX) database. At the time of data compilation, only data up until 2003 were available in the SOCX database. OECD estimates were therefore calculated for public pension expenditures for 2006 (different methods were used, including linear extrapolation of data from the SOCX database for the period 1990-2003). Seven OECD countries are not shown in the figure as 2006 private pension expenditures were not available for these countries. For the Czech Republic, private pension expenditure data refer to the year 2007.

The GPS database may not cover all types of private pension arrangements for all countries. Data on book reserve plans and pension insurance contracts are currently included when available. Thus, private pension expenditure data for Austria, Canada, Germany and Luxembourg only cover autonomous pension funds.

Overview

In recent years, there has been a shift towards funding and private sector management within statutory pension systems. This trend has been especially strong in Latin America and Central and Eastern Europe, but it also extends to OECD countries such as Australia, Finland, Iceland, Norway, Switzerland and Sweden. With the exception of Finland's statutory pension system (which is run on a hybrid PAYG-funded basis), these new mandatory pension systems are classified as private under National Accounts methodology.

Funding has also become increasingly important within publicly managed pension systems. In some countries like Denmark, public pension institutions provide benefits that are financed on a fully-funded basis (the ATP system). Many other countries have established national reserve funds to provide financing support to otherwise PAYG-run systems.

Fourteen of the thirty OECD countries have some form of mandatory or quasi-mandatory private pension system in place and all OECD countries have voluntary personal pension plans, but statistical information on these plans is sometimes not available from official sources. Increasingly, therefore, private pension systems are being considered an intrinsic part of the national retirement income system, rather than just a source of complementary benefits for higher income employees. The role of private and funded pensions is likely to continue growing in absolute terms and in relation to public and PAYG pensions. Reforms are partly due to governments' objective of reducing the fiscal liabilities of public pension debts by scaling back benefit promises.

As shown in the figure below, private pension benefits in Australia, Canada, Denmark, Korea, the Netherlands and Switzerland are below, but close to, the total benefits paid by the public pension system in 2006. In Iceland private pension benefits dominate retirement income provision, while in Finland the above-mentioned mandatory private pension system is by far the main source of retirement income.

 

Source

Analytical publications

Methodological publications

Websites

Indicator in PDF Acrobat PDF page

Tables
Public and private pension expenditure
    Table in Excel

Figures
1.2.3.1. Public and private pension expenditures Table in Excel
Public and private pension expenditures