Hynes, S. & Murphy, E. (2002) "An analysis of the Rural Environmental Protection Scheme" (Working Paper No. 0060) Department of Economics, National University of Ireland, Galway.

Murphy, G. (2011). Do farmers in Agri-Environmental schemes make appropriate ecological choices for the habitats on their farms? Modelling the biodiversity undertakings chosen within the Irish Rural Environment Protection Scheme (Working paper no. 175). Galway: Department of Economics, National University of Ireland, Galway.

Murphy,E. & Lally, B. (1997). "Estimation of the impact of CAP reform on the structure of farming in the disadvantaged areas of Ireland" (Working Paper No. 017) Department of Economics, National University of Ireland, Galway.

Murphy, E. & Lapadre, L. (1999) "Exchange rate pass-through, the terms of trade and the trade balance" (Working Paper No. 0034) Department of Economics, National University of Ireland, Galway.

Murphy, E. (2002) "The Nice Treaty and the Irish Referendum: What Values are at Stake?" (Working Paper No. 0058) Department of Economics, National University of Ireland, Galway.