The U.S. decline is even more startling, given that globally, the average economic freedom score rose slightly to 6.83 in 2010, the most recent year available. Global levels of economic freedom reached their lowest level in nearly three decades with a score of 6.79 in 2009.
Research shows that people living in countries with high levels of economic freedom enjoy greater prosperity, more political and civil liberties and longer lifespans.
Individuals have economic freedom when property they acquire without the use of force, fraud, or theft is protected from physical invasions by others and they are free to use, exchange, or give their property as long as their actions do not violate the identical rights of others. An index of economic freedom should measure the extent to which rightly acquired property is protected and individuals are engaged in voluntary transactions. (Source)
The annual Economic Freedom of the World report is the premier measurement of economic freedom, using 42 distinct variables to create an index ranking countries around the world based on policies that encourage economic freedom. The cornerstones of economic freedom are personal choice, voluntary exchange, freedom to compete, and security of private property. Economic freedom is measured in five different areas: (1) size of government, (2) legal structure and security of property rights, (3) access to sound money, (4) freedom to trade internationally, and (5) regulation of credit, labor, and business.
When the rankings are adjusted to account for changes over the years, it shows that over the past decade, some African and formerly Communist nations have shown the largest increases in economic freedom worldwide: Rwanda (44th this year, compared to 106th in 2000), Malawi (84th, up from 114th), Ghana (53rd, up from 101st), Romania (42nd, up from 110th), Bulgaria (47th, up from 108th), and Albania (32nd, up from 77th).