1. The characteristics of pork production and consumption determine that pork prices have obvious cyclical fluctuations. 2. The epidemic, breeding costs and comparative efficiency are the main factors behind the surge in meat prices. 3. Improper government macro-control and unreasonable industry management system have further exacerbated the rise in meat prices. my country's pork market is basically in a state of competition, so the rise in pork prices is mainly due to insufficient supply; as a mass-demand food, the demand for pork is highly rigid, and the resulting contradiction between supply and demand has led to a sharp rise in meat prices. Connected with the actual situation. The main factors leading to the sharp rise in meat prices are the following: ① epidemic; ② cyclical fluctuations in pork prices; ③ breeding costs, including increases in piglet, corn, soybean meal prices, drug costs, and labor costs; ④ comparative benefits , raising pigs is hard work, risky and the returns are unstable. Many farmers go out to work, resulting in the reduction of individual pig farmers: ⑤ Market demand, with the rapid growth of urban and rural residents' income and the increase in meat demand in autumn and winter and the peak demand before the Spring Festival, the meat price has accelerated rise. In the field of pig production, large individual pig farmers and large-scale pig farms coexist. For a long time, free-range pig farmers have been in a passive position in the market due to lack of information and funds, and pig raising profits are very unstable. As a production enterprise, the large-scale pig raising industry has advantages in information, funds and even social relations, and must pursue social average profits. Therefore, This has led to a certain increase in pork prices. With the development of the large-scale pig industry and the increasing market awareness of individual pig farmers, the long-term formation method of pork prices will change. Instead, it will be a market price that comprehensively considers various labor inputs, feed and other costs and reasonable profit levels. It will also reduce the cyclical fluctuations in pork prices accordingly. When examining the rise in pork prices, we should pay close attention to the current increasing domestic inflationary pressure. first. This price rise is mainly reflected in the rise in food prices represented by pork; secondly, once society forms inflation expectations, food prices represented by pork will bear the brunt. Our country’s market economy system is not yet perfect, so it is necessary to fully consider non-market factors: ① The industry management system is imperfect. The Pig Slaughter Management Regulations implemented in 1998, on the one hand, can easily lead to a monopoly on pig purchases and pork wholesale; on the other hand, due to tax and other interest considerations, it is difficult for foreign pork to enter the local market, further exacerbating the rise in meat prices. ② Improper macroeconomic control. When meat prices hit rock bottom, the government authorities did not take measures to ensure the stability of the pig population.