In order to avoid various problems in the process of financial and economic development, such as vicious competition and monopoly operation, which hinder the stable development of the market, the author puts forward an analysis on the promotion of business administration to financial and economic development in the big data environment. The analysis results clearly point out that business administration can effectively supervise and improve the Chinese market, and change the corresponding management concept according to the actual situation, at the same time, it can also promote the development of financial economy through corresponding ways. With the improvement of the market, business administration will be in a more important position, the healthy and orderly development of the market depends on the guidance and maintenance of business administration. Therefore, enterprises should attach importance to business administration. Although there are various problems in China's current market, through the continuous improvement of management and relevant systems, it can, to a certain extent, promote market entities to prevent business risks, solve development problems, and in the process of continuous coordination, it will play an effective role in supervision and management, and promote all relevant market entities to jointly create a fair and just development environment, so that China's market economic environment will continue to improve and develop.