Welcome to my web-page! I'm a Transport Economist at the World Bank in Washington DC. Earlier, I was a Researcher at vti, the Swedish National Road and Transport Research Institute. I got my PhD (2013) in Transport Economics from the Technical University of Denmark. I was also a visiting PhD student at the Institute of Transport Studies, University of Leeds. Previously, I worked as a junior researcher at the VU University of Amsterdam, Spatial Economics Dept. and as an air transport expert at the Ethiopian Civil Aviation Authority. I live in Germantown, MD with my wife Eyerusalem Siba and lovely daughters Debi and Lael.