This paper investigates the long-run equilibrium relationship between the real net exports and the exchange rate in Moroccan economy by the threshold cointegration test. This approach, introduced by Enders and Siklos (2001), provides clair evidence of the cointegration relationship characterized...

The aim of the paper is to test the Marshall-Lerner-Robinson condition by using the unit-root test of Ng-Perron (2001) and cointegration test of Perron-Rodriguez (2001). These tests are based on procedures for removing the trend using the GLS, leading to remove no-stochastic components. By...