Hughes, G., and Jurajda, S. (1999). When the Future is not What it Used to be:Forecasting Education and Training Needs in Transition Economies, Prague & Michigan: CERGE-EI and The William Davidson Institute, https://www.esri.ie/publications/when-the-future-is-not-what-it-used-to-be-forecasting-education-and-training-needs-in-transition-economies