> Wasn't Switzerland already a rich country by then?
In 1940, Switzerland’s GDP/capita was 2.9x [EDIT: the world average]; it peaked at 4.4x in 2000 and is now 3.8x [1]. (It increases linearly, long term, from the mid 20s until 2000.)
Relative to Western Europe, Switzerland was 1.6x in 1950, about the same as today.
In 1940, Switzerland’s GDP/capita was 2.9x [EDIT: the world average]; it peaked at 4.4x in 2000 and is now 3.8x [1]. (It increases linearly, long term, from the mid 20s until 2000.)
Relative to Western Europe, Switzerland was 1.6x in 1950, about the same as today.
[1] https://www.rug.nl/ggdc/historicaldevelopment/maddison/relea...