Foley, Patrick, and Fiona O'Callaghan. “Investigating the Public-Private Wage Gap in Ireland Using Data from the National Employment Survey 2007”. Journal of the Statistical and Social Inquiry Society of Ireland 39 (January 27, 2011): 23–52A. Accessed March 2, 2026. https://jssisi.ie/index.php/jssisi/article/view/32.