Ekomie, Ekomie , Jean-Jacques Tony - In: European Economic Letters 3 (2014) 2, pp. 51-56
Using the generalized dynamic factor model of Forni and al. (2004), one estimates the spectral density matrix. One detects four common factors revealed by the dynamic eigenvalues within the Central African Monetary and Economic Union zone (CAMEU). This allows building a relevant indicator which...