MAP20170039563Pensions at a Glance 2017 : OECD and G20 indicators. — [Paris] : OECD, 2017Sumario: Flexibility or the comeback of early retirement? -- Recent pension reforms -- Flexible retirement in OECD countries -- Design of pension systems -- Pension entitlements -- Demographic and economic context -- Incomes and poverty of older people -- Finances of retirement-income systems -- Private pensions and public pension reserve funds