Recent studies suggest that Chinese scholars tend to cite papers from their own country more than scholars from other nations, potentially inflating China’s scientific prominence. One analysis by Japan’s National Institute of Science and Technology Policy (NISTEP) found that 62% of citations to China’s top-cited papers came from within China, compared to 24% for the United States.
Another study, conducted by researchers from China, the US, and Germany, revealed that China’s internal citation rate was 42% higher than expected based on its publication output, while the US was 16% higher. The authors argue that this bias has exaggerated China’s rise in science. A bias-free ranking could provide a new perspective on the idea that China is surpassing the West in scientific research.
This analysis sheds light on the potential bias in research citation practices, which could impact the perception of China’s scientific dominance globally. Understanding the implications of these findings is crucial in accurately assessing the contributions of different countries to the field of science.
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