The effect of foreign sumo wrestlers on the body-mass/human-capital relationship in Japan

This economics study suggests that allowing foreigners to work as sumo wrestlers has been detrimental to the quality of native wrestlers’ wrestling: “Is body mass human capital in sumo? Outcome of globalization and formation of human capital in Japan,” Eiji Yamamura, Journal of the Japanese and International Economies, epub November 22, 2013. The author, at […]

Complex Medical Insights: “Indoor Air Pollution, Nighttime Heart Rate Variability and Coffee Consumption among Convenient Store Workers”

Medical researchers, seeking insight, sometimes try to make simple sense of complex, difficult conglomerations of things that may or may not have effects on each other and on many other things. Sometimes coffee is involved, as is the case here: “Indoor Air Pollution, Nighttime Heart Rate Variability and Coffee Consumption among Convenient Store Workers,” Kai-Jen […]

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