"How was life in 1820, and how has it improved since then? What are the long-term trends in global well-being? Views on social progress since the Industrial Revolution are largely based on historical national accounting in the tradition of Kuznets and Maddison. But trends in real GDP per capita...

The Kurdistan region of Iraq is facing an economic and humanitarian crisis as a result of the influx of Syrian refugees which began in 2012 and internally displaced persons (IDPs) in 2014. The region's population increased by 28 percent over a short period, placing strains on the local economy,...