Japanese Research is 'No Longer World Class'
Japan's contribution to world-class research continues to decline, despite having one of the world's largest research communities, according to a report by the Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT), released in English on 25 October. From a report: Masatsura Igami, the director of the Center for S&T Foresight and Indicators at the National Institute of Science and Technology Policy (NISTEP) in Tokyo, and one of the authors of the 2023 edition of the Japanese Science and Technology Indicators report, says that the findings highlight several areas that Japan could explore to improve its global standing. "Japan's current research environment is far from ideal and is unsustainable. The research environment must shape up," he says. The report shows that Japan ranks third globally in the total number of researchers, following China and the United States. However, this workforce is not producing the same level of high-impact research as it was two decades ago. Japan's global share of research papers in the top 10% of most-cited articles has slipped from 6% to 2%, intensifying concerns in Japan about its dwindling international standing. Igami explains that the rest of the world has overtaken Japan in terms of quality research output. Some of the decline might be attributable to funding, Igami says. The 2023 report shows that research spending in the university sector has grown by roughly 80% in the United States and Germany, and 40% in France, has quadrupled in South Korea and has increased more than tenfold in China over the past two decades. By contrast, Japan's spending has increased by 10%. However, even if researchers receive more funding, producing high-impact research might still be challenging, because Japanese scientists have less time for actual research, Igami says. According to a 2020 analysis by MEXT, the proportion of time that university researchers dedicated to science decreased from 47% to 33% between 2002 and 2018. [...] The report's findings confirm those of a previous survey of early-career researchers that pointed to a lack of time for research as a notable factor in job dissatisfaction.
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