1. Academic integrity: Repeated publication violates the principle of academic integrity and may damage the author's reputation. Academic circles attach great importance to honesty, and once it is found to be published repeatedly, it may be questioned and distrusted by peers.
2. Waste of resources: Repeated publication means that the same research is published in different journals many times, which will lead to the waste of time, energy and resources of journal editors, reviewers and readers.
3. Impact on academic evaluation: Repeated publication may affect the author's evaluation in academic circles. On the one hand, repeated published research may be considered as low quality, because the author has not published research results in more influential journals; On the other hand, repeated publication may lead to the author's research results in other fields being ignored.
4. Affect the research progress: Repeated publication may hinder the development of the research field. When the same research is published many times, other researchers may think that there is no new discovery in this field, thus reducing their attention and investment in this field.
5. Impact on the reputation of journals: Repeated publication may damage the reputation of journals. If a journal frequently publishes repeated research, other researchers may think that the quality of this journal is not high, thus reducing the willingness to contribute to this journal.
6. Legal liability: In some countries and regions, repeated publication may involve legal issues such as intellectual property rights and copyright. For example, if the same research is published in different journals, it may lead to copyright disputes.
7. Affect personal career development: Repeated publication may affect the author's career development. For example, if a researcher is found to publish repeatedly, he may lose the opportunity to get research funding, promotion and cooperation.
In short, the repeated publication of papers has a great negative impact on academics and individuals. In order to maintain academic integrity and promote the development of academic research, we should abide by academic norms and avoid repeated publication.