The Science of the Zodiac
The Science of the Zodiac
The zodiac does not move the stars — but it demonstrably moves people, and economists and demographers have measured it. This series summarizes peer-reviewed research on how zodiac beliefs shape births, education, markets, and marriages, with every claim cited to its source.
Dragon Children Really Do Better in School — Here's the Real Reason
Economists find Dragon-year children really do reach college more often and score higher on exams. The engine is parental belief, not the stars.
Read the article →The Year a Superstition Moved a Nation's Birth Rate — and Why 2026 Is Being Watched
Japan's 1966 Fire Horse superstition erased roughly 463,000 expected births. 2026 brings the first Fire Horse year since, and demographers are watching.
Read the article →People Really Do Play It Safe in Their Own Zodiac Year
A Management Science study finds people choose safer investments in their own zodiac year, and listed firms cut R&D and deals when the chairman is in one.
Read the article →What Lucky Numbers Cost Investors
Two Management Science studies show number superstitions moving real money: retail traders lose on lucky-8 order habits, and lucky-code IPOs underperform.
Read the article →Zodiac Compatibility Shows Up in Marriage Statistics
Chinese census data shows 'bad' zodiac pairings are measurably rarer while 'good' ones get no boost. Compatibility belief works as a veto, not a magnet.
Read the article →These articles summarize published research about the social effects of zodiac beliefs. They are not an endorsement of astrological causation — and neither is the rest of this site, which presents the tradition for cultural education and reflection.