This paper proposes new cointegration tests based on instrumental variable (IV) estimation. An important property of our tests is that the asymptotic distribution remains standard normal (or Chi-square) regardless of the number of regressors, differing deterministic terms, structural dummies,...

This paper examines the convergence of carbon dioxide (CO2) emissions in OECD countries. Specifically, we are interested in examining to what extent the per capita emissions of different countries tend to draw closer over time. This issue is important since this question is associated with...

Purpose - The roots of the science of modern economics are originated from the ideas of Adam Smith who is not a pure economist but a moralist-philosopher. Basic concepts in the Wealth of Nations which is perceived as the hand book of economics depend on the arguments that Adam Smith suggests in...