Notes, Comments and Preliminary results Jul 18 2021 Younes Ben Zaied and Béchir Ben Lahouel   Does environmental CSR performance matter for corporate financial performance? Evidence from panel quantile regression   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   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