1, basic theoretical type: mainly the content of theoretical economics, including original and summary comments. American magazines such as Political Economy and Economist are typical academic journals with basic theories, and each issue has published a large number of original articles on economic thoughts, and many authors in these articles have won the Nobel Prize in Economics.

2. Applied research type: mainly the content of applied economics. According to the theory of applied economics (generally more specific, it is often a certain field, such as industrial economics, regional economics, finance and national economics. ), establish the model, and then substitute the relevant data for verification. Most of them will use the econometric method-least square method to find out the specific laws in a certain field and make suggestions. The most common ones are industrial economics and regional economics, and they often put forward industrial development.

3. Academic argumentation: This kind of paper is somewhat technical. Generally speaking, it puts forward the assumptions for and against a certain economic thought theory, then establishes a model to find suitable data for verification, and explains the consequences after verification, why and what the consequences are, and then gives your own thoughts and opinions;

4. Research report: As the name implies, its main content is that the goal is very clear, that is, to find out the data or other materials, analyze the things behind these data in detail, and then publish them in the form of reports, and generally make suggestions.