For the first time since 2010, the five major Portuguese banks returned to profitability in 2018. The main factors behind this swing into profits were a faster decline in interest expense than in interest income, and tight control over operating expenses and the cost of risk. The widening of the net interest margin offset the decline in the outstanding amount of bank loans, increasing net interest income. Other things being equal, the decrease of the interest rates also contributed to the reduction in the cost of risk and the clean-up of bank balance sheets. Although the non-performing loan ratio and outstanding amount were halved, they remain at high levels
Cities today concentrate more than half of the world population and more than 80% of global GDP. The underlying dynamics explaining their ever increasing importance are the result of a variety of positive externalities (thicker labor markets, knowledge spillovers, input sharing…) generating self-reinforcing effects. These rapid waves of urbanization have key implications for the production of goods and services, environmental quality and human development. The world is one of density spikes and disparities, driven by the unstoppable ascendance of metropolises. Greener and more inclusive cities should be promoted in order for them to remain livable. In this respect, public policies have an important role to play
