1.		Econometric forecasts : tourism trends to 2000 / Egon Smeral, Stephen F. Witt, Christine A. Witt Autor: Smeral, Egon Coautor: ; Witt, Stephen F Witt, Christine A.
2.		Forecast of tourism demand and perspectives for employment until the year 2005: a cross country scenario / Egon Smeral Autor: Smeral, Egon
3.		Forecasting international tourism trends to 2010 / Egon Smeral, Andrea Weber Autor: Smeral, Egon Coautor: ; Weber, Andrea
4.		Impacts of the world recession and economic crisis on tourism: forecasts and potencial risks / Egnon Smeral Autor: Smeral, Egon
5.		The impact of the financial and economic crisis on european tourism / Egon Smeral Autor: Smeral, Egon
6.		Forecasting international tourism with due regard to asymmetric income effects / Egon Smeral Autor: Smeral, Egon
7.		Varying elasticities and forecasting performance / Egon Smeral, Haiyan Song Autor: Smeral, Egon Coautor: ; Haiyan, Song