Ease of doing business index
The ease of doing business index was an index created jointly by Simeon Djankov, Michael Klein, and Caralee McLiesh, three leading economists at the World Bank Group, following the release of World Development Report 2002. The academic research for the report was done jointly with professors Edward Glaeser, Oliver Hart, and Andrei Shleifer.
Source: Wikipedia — Ease of doing business index (CC BY-SA 4.0)