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  TwitterRT @SPERIshefuni: The long-term impact of the state pension #triplelock | New SPERI research brief by @craigpberry https://t.co/n41Q4BoEfx… 09:17:33 PM May 18, 2017 from Twitter Web Client             Join the debate Twitter Facebook YouTube  Feedback Privacy FOI Accessibility  © 2017 The University of Sheffield