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[journal] 백인립 / 2010 / A Study on the Differences and Similarities of the Transformations of European Old Age Pension Systems-Focusing on the Reforms of UK, Sweden and Germany / 사회보장연구 / 한국사회보장학회 26(3) : 99~138

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[journal] 정창률 / 2010 / Old-Age Income Security System in Korea from the Pension Regime Perspective / 한국사회복지학 / 한국사회복지학회 62(2) : 329~348

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[book] Bonoli, G. / 2008 / Reforming the Bismarckian welfare system / Blackwell Publishing

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[book] Clark, L. / 2003 / European Pension & Global Finance / Oxford University Press

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[report] EC / 2012 / Fiscal Sustainability Report / EC

[report] EC / 2013 / Report on Public Finances in EMU / EC

[report] EC / 2015 / The 2015 Ageing Report / EC

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[report] EU / 2012 / Pension adequacy in the European Union 2010-2050, in Report prepared jointly by the Directorate-General for Employment / Social Affairs and Inclusion of the European Commission and the Social Protection Committee

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[book] Grech, G. / 2015 / The social sustainability of pension of Europe / Scholars’ Press

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[report] Holzmann, R. / 2005 / Old-age income support in the twenty-first century / World Bank

[book] Leisering, L. / 2011 / The new regulatory state / Palgrave Macmillan

[book] Mattil, B. / 2006 / Pension system: Sustainability and distributional effects in Germany and the United Kingdom / Springer

[book] Meyer, T. / 2011 / Converging worlds of welfare? Britain and Germany social policy in the 21st century / Oxford University Press

[book] Myles, J. / 2001 / The new politics of the welfare state / Oxford University Press

[other] OECD / 2009 / Pensions at a glance / OECD

[other] OECD / 2011 / Pensions at a glance / OECD

[other] OECD / 2015 / Pensions at a glance / OECD

[book] Palmer, E. / 2002 / Social security pension reform in Europe / The University of Chicago Press

[book] Pemberton, H. / 2006 / Britains’s Pension Crisis / Oxford University Press

[report] Pensions Commission / 2006 / Implementing an integrated package of pension reforms: The Final Report of the Pensions Commission / The Stationery Office

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[journal] Starke, P / 2008 / Convergence towards where: In what ways, if any, are welfare states becoming more similar / Journal of European Public Policy 15(7) : 975~1000

[report] Thurley, D. / 2015 / The new single-tier state pension / House of Commons Library

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[report] Whitehouse, E. / 2000 / How poor are the old? A survey of evidence from 44 countries / World Bank

[report] Whitehouse, E. / 2009 / Two Decades of Pension Reform: What has been Achieved and What Remains to be done? : 515~535

[report] Williamson, B. / 2000 / Social security privatization: Lesson from the United Kingdom / Center for Retirement Research at Boston College