Seven books recognized by the financial industry 1, Principles of Man Kun Economics; 2. Frederick mishkin's monetary finance; 3. Frank J. Fabozzi's Basic Principles of Financial Markets and Financial Institutions; 4. Wei Zi Boddy's investment science; 5. Corporate Finance by Stephen A. Ross; 6 paul krugman, International Economics; John C. Hull, option futures and other derivatives.
Second, the important thing in economics is the ideological framework, so if you want to learn economics, you must first start with interest cultivation. First of all, I recommend Man Kun's Principles of Economics, with vivid examples.
Third, you can go to the school information sharing center, where there are a lot of materials in this field, and of course there are many other materials.