Barrell, R. and S. Kirby (2008). The Budgetary Implications of Global Shocks to Cycle and Trends in Output: Impacts of Housing, Financial and Oil Shocks, Budget Perspectives 2009/1, Dublin: ESRI, https://www.esri.ie/publications/the-budgetary-implications-of-global-shocks-to-cycle-and-trends-in-output-impacts-of