Items below 8 are colored red, and items between 8 and 9 are colored orange. 2. Services trade restrictiveness index approaches 0 as restrictiveness in service trade increases. 3. Firing regulations, Barriers to entry, and Corruption approach 0 as the extent of regulations, barriers, and the level of corruption increases. 4. The average quality of roads, railroads, ports, and air transport infrastructures. 5.
Advanced Economies are the average of 27 OECD states. Sources: OECD; World Economic Forum; R. Barro and J. W. Lee (2013),"A New Data Set of Educational Attainment in the World, 19502010," Journal of Development Economics, 104, 184-198; J. Gwartney, R. Lawson, and J. Hall (2015), "2015 Economic Freedom Dataset," Economic Freedom of the World: 2015 Annual Report, Fraser Institute. 7