Please comment on the following materials with your knowledge of economic life.

Developed countries, with their perfect legal system, good social security, perfect infrastructure, rich educational resources, effective rights supervision system, perfect welfare and pension system, and respect for human rights and private property, have strong economic strength and enjoy technological and management advantages to obtain high economic returns. Coupled with the democracy, the rule of law and the luxurious life they usually advocate, many people envy and yearn for it.

Developing countries often pay too much attention to economic development, with serious damage to resources and environment and imperfect systems. At the same time, these countries have formulated various policies to encourage investment, but they have paid insufficient attention to people's livelihood. The huge market potential contains huge economic benefits. Uneven economic development, imperfect and unreasonable income distribution system have widened the gap between the rich and the poor, resulting in various contradictions. The rich who enjoy the benefits of economic development are superior to others. They pursue the corresponding environment and treatment when they have a certain economic strength, and of course they also have a certain show-off mentality, so immigration has become their choice. However, after emigration, under the mature market and system in developed countries, it is not easy to share economic benefits and the return on investment is not satisfactory. On the contrary, with the accumulation of industries, contacts and market share in developing countries, rich economic returns can still be obtained, so the business will not be transferred.