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The problem with GDP per capita comparisons is that GDP is a bit of a weak measure of economic performance. It is a measure of raw, unadjusted economic throughput (cash flow, essentially), not necessarily a measure of economic performance. It is increased by an inefficient healthcare system (healthcare spending makes up 17.7% of the US GDP all on its own, while most of the affluent European countries are in the 9%-11% range), by the wars in Iraq and Afghanistan, and by the United States' comparatively high energy usage per capita. See also RFK's famous quote one the GNP [1]. The reason why GDP is still used prominently as an economic indicator, while economists have been looking for better metrics, all those other metrics involve a fair amount of subjectivity. And GDP is still a pretty decent predictor of economic performance, despite its known weaknesses. But in the end, higher GDP does not necessarily translate into higher quality of life (of course, once the gap is large enough, it almost certainly does, at least for the average person, but we aren't talking orders of magnitude here). I don't think you'll see overall higher QoL in the US compared to Germany, the Netherlands, Norway, or France (the four OECD countries with the fewest hours worked per capita), regardless of where the GDP per capita is. [1] this video