This study investigates the components of the mobile telephone demand in several countries in the Middle East and North Africa (MENA) between 1995 and 2007. We find that the magnitude of demand elasticities do not entice collusive behavior between service providers because the effect of price...

This paper examines empirically using time series econometric models the sustainability of public debt and exchange rate policies, as well as, the relationship between current account and budget deficits in the emerging small open economy of Lebanon. The empirical results point to unsustainable...