Study Ovaska & Takashima (2006): study ZZ 1990
- 18+ aged, general public, 68 nations, 1990-2001.
- N = 120000
- Non Response
- Interview: face-to-face
- Authors's Label
- GDP per capita (thousands)
- Our Classification
- Source: The World Bank, World Development Indicators (WDI).
- M = 10,98; SD = 8,48; Range: 0,94 - 34,47.
- GDP per capita (USD-thousands); averaged data for the 1990s.
Observed Relation with Happiness
B's controlled for:
-Female labor participation
-GDP per capita of neighbors