In this paper, we examine convergence of stocks markets. Our empirical exercise is based on 12 different panels, including a full panel consisting of 120 countries and disaggregated panels, such as high income, middle income, low income, OECD, CSI, and developing countries. In addition, we used...

This paper considers the issue of whether shocks to ten commodity prices (gold, silver, platinum, copper, aluminum, iron ore, lead, nickel, tin, and zinc) are persistent or transitory. We use two recently developed unit root tests, namely the Narayan and Popp (NP, 2010) test and the Liu and...