What are the main reasons for monopolistic competition in western economics

1. The reason why monopolistic competition arises: uneven development strategy oriented China adopts uneven development strategy and produces special economic zones, uneven development strategy means that a part of the place or a part of the industry and a part of the people develops first, and then through the place or industry that develops first, the development of the other places and industries will be driven by the development of the other places and industries;

2. Because it is much easier to make a place develop rapidly than to make the whole nation develop simultaneously and simultaneously, which can be done simply by tilting the system;

3. Because to make a place develop rapidly is much easier and more effective than to make the whole country develop at the same time, which can be done by tilting the system;

3. Precisely because China adopts the strategy of unbalanced development, which determines that the more favorable policies and institutional innovations can only be given to a small number of places and a small number of industries or a small number of people;

4. However, if the timing of the pilot program is not well grasped, so as to make the pilot area's institutional arrangements and institutional innovation sustained, and thus have a greater institutional advantage compared with other regions, it will form a system of monopolistic competition;

5. Specific rights in specific areas of the four special economic zones at the beginning of the reform and opening up the so-called national development zones, provincial development zones, municipal development zones, county development zones and so on, since 1990, these areas can enjoy the other areas can not enjoy the institutional Arrangement rights;

6. This is also an important reason for the formation of institutional monopoly competition.