Why is there a big gap between the starting salary of undergraduate and graduate students in enterprise campus recruitment?

On the whole, the difference is quite big. The difference here is mainly reflected in the ability to solve problems, and in a deeper sense, it is the difference in thinking logic. When undergraduates solve a problem, they usually follow the methods of their predecessors, step by step, and most of them are the most basic problems. What undergraduates learn in school is basically what they learned ten years ago or even decades ago. It has been verified by the full practice of predecessors. Graduate students are the most cutting-edge problems, and there is no answer. They can only rely on their own browsing of a large number of documents and books, combined with their own knowledge and their own strict thinking logic to speculate on the possible correct answer to this question.