If some details must be placed in the title, in order to avoid redundancy, it can be divided into a main title and a subtitle. The main title is concise, and the details are put in the subtitle. The contents, methods, viewpoints, achievements and conclusions of the research topic should be summarized in a condensed form. The essence of the whole content should be reflected.

Chinese abstracts should be less than 300 words, and foreign abstracts should be written, preferably 250 substantive words.

Simply put, the paper is a report on new research results. Why is it that a student with excellent grades may be at a loss when writing his graduation thesis? This is mainly because doing problems in class at ordinary times is mainly to learn existing knowledge, but it is only passive digestion and absorption, and there is a fixed model to follow; Do research and write papers.

You need to actively create (even a little) new knowledge. Therefore, students who have just begun to study are faced with the transition from learning knowledge (students) to creating knowledge (researchers).

Different from ordinary articles or essays, a paper can only express some feelings or record some things. Economics papers must use very strict mathematical logic or statistical inference to draw conclusions step by step, so as to ensure that every link is coherent and can stand scrutiny; You can't just express your opinions or jump to conclusions.

Moreover, the paper is innovative, and its value mainly lies in originality or novelty, that is, the marginal contribution to the existing literature, as shown in the following figure. Of course, undergraduate or master's thesis does not require much innovation, but at least a little innovation; It must not be a "cottage version" or plagiarism.