Look at the future, the future is bright
[...] the greater a society’s future orientation, the higher its average GDP per capita and its levels of innovativeness, happiness, confidence, and (as the chart shows) competitiveness.
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From the Harvard Business Review (free access), via MR.
I am not as sure as the authors about the direction the causality runs, however: rather than forward thinking leading to higher GDP per capita and all the other goodies mentioned, I suspect that worrying about the future is a luxury you can only afford once you are comfortable in the present.