- Adults, general public, 48 nations, around 1990
- N = 75000
- Non Response
- Interview: face-to-face
- Authors's Label
- Economical opportunity to choose
- Our Classification
- Source: Gwartney, J.D.,1995, Economic Freedom in the World 1975-1995.
- Expert ratings of economic freedom in nations on four aspects:
a: security of the money one has
b: freedom to produce/consume what one wants
c: freedom to keep what one earns
d: freedom of exchange
condensed in a sumscore.