Notes, Comments and Preliminary results Sep 07 2018 Nidhaleddine Ben Cheikh , Younes Ben Zaied and Pascal Nguyen   Nonlinear Exchange Rate Transmission in the Euro Area: A Multivariate Smooth Transition Regression Approach   Abstract  Contact Information  Citation  Full Text  -  Note   Apr 09 2017 Younes Ben Zaied , Nidhaleddine Ben Cheikh and Pascal Nguyen   Modeling nonlinear water demand : The case of Tunisia   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Oct 24 2013 Nidhaleddine Ben Cheikh and Hamidou Mohamed Cheik   A panel cointegration analysis of the exchange rate pass-through   Abstract  Contact Information  Citation  Full Text  -  Note