Abstract Objectives Modeling and forecasting possible trajectories of COVID-19 infections and deaths using statistical methods is one of the most important topics in present time. However, statistical models use different assumptions and methods and thus yield different results. One issue in...

The objective of this paper is to estimate the demand elasticity for Tunisia exports using recently developed non-stationary panel methodologies. We consider quarterly data of Tunisian exports to the major European trading partners from 1987 to 2004. Our estimation results of the price and...