I think I misread “6 times (= 2*(1 + 0.5)*2) the global real GDP per capita (in Portugal, 69.4 k€).” You meant that the runway was 69.4k€; I applied the parenthetical to “the global real GDP per capita” and assumed a significantly higher runaway! These are the downsides of commenting on the Forum via phone while taking care of a toddler....
I think I misread “6 times (= 2*(1 + 0.5)*2) the global real GDP per capita (in Portugal, 69.4 k€).” You meant that the runway was 69.4k€; I applied the parenthetical to “the global real GDP per capita” and assumed a significantly higher runaway! These are the downsides of commenting on the Forum via phone while taking care of a toddler....