Other scientists perform the specialized work of peer review also for free, because it is a central element in the acquisition of status and the production of scientific knowledge.
其他科学家从事同行评议的专业工作也是免费的，因为这是获得学术地位和产出科学知识的一个核心因素。
2
So disciplines acquire a monopoly not just over the production of knowledge, but also over the production of the producers of knowledge.
因此，学科垄断不仅可以通过创造知识来形成，还可以通过培养知识分子来形成。
3
Most 'knowledgeproduction' takes place in research institutes, which require very few workers, rather than in companies, which would absorb many graduates.