Solar radiation is essentially a free resource available anywhere on Earth, to a greater or lesser extent. Solar PV power plants convert solar radiation into electricity. In the current era of global climate change, PV technology becomes an opportunity for countries and communities to transform...

Ethiopia has achieved sustained high growth for more than a decade. At the same time, the country has been facing several economic challenges, including falling exports, chronic foreign currency shortages, as well as a slow pace of structural transformation. In recent years, the already...

The effect of structural reforms on growth in Europe and Central Asia is assessed by looking separately at each supply-side channel: capital, labor, and productivity, with the last estimated using the stochastic frontier approach. By controlling for the interaction with the economic cycle, the...