Category: mathematics

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37% rule to help you decide (finalize) who to marry

【If you think you can’t decide on marriage… identify “the best person you’ve ever met by the age of 26,1” <Harvard-Google behavioral science researcher explains>.】 https://gentosha-go.com/articles/-/61447?page=1   ・How to meet your ideal partner in...

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Research shows that rich does not = smart. Interesting association between cognitive ability and annual income. The borderline is an annual income of 7.5 million yen.

【Research shows that rich people are not necessarily smarter】 https://gigazine.net/news/20230207-cognitive-ability-top-earners/   ・In this study, the subjects were 670,203 citizens between the ages of 18 and 60 who held some kind of job between 1991...

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An “indicator of affluence” is being constructed and proposed as an alternative to GDP. How to deal with indicators.

【At last, an “index of affluence” will be constructed in earnest to replace GDP.ーspecial feature「THE WORLD IN 2023」】 https://wired.jp/article/vol47-the-world-in-2023-measuring-our-true-riches/   ・UN Secretary-General Antonio Guterres called for an end to the use of GDP as...