Nolan, B., Callan, T., Kearney, I., FitzGerald, J., and Williams, J. (1999). The Impact of the Minimum Wage in Ireland: A Summary of the ESRI Study, Final Report of the Inter-Departmental Group on Implementation of a National Minimum Wage, Dublin: Stationery Office, https://www.esri.ie/publications/the-impact-of-the-minimum-wage-in-ireland-a-summary-of-the-esri-study