Fair opportunity is an important part of social fairness and justice，It is often measured by intergenerational flow indicators，reflects the economy between the father and the generations、Society、Politics and other factors association。The importance of intergenerational fairness，It is that it can not only reflect the vertical intergenerational fairness of the ability of the parents to convey the economic and social resources to the children，It will also affect regional economic and social development by changing the accumulation and configuration efficiency of human capital。This means that intergenerational fairness is not only about fairness，Also related to efficiency，It has become an important factor affecting the high -quality development of the regional economy。

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Since the reform and opening up，The population migration scale between China is increasingly expanded，significantly affects the space distribution of the Chinese population，It has also become an important factor affecting regional economic development。In recent years，Slows with the economic growth model of investment -driven，Population scale and human capital level has become increasingly becoming the basic motivation to support urban economic growth。Economics research indicates，Population scale and population density play a vital role in urban development。First, the urban population scale and human capital level are not only the basis for the development of urban business and service industry，It is also the core factor that supports urban real estate market prices，These have an important impact on urban economic vitality and fiscal revenue。Second, the urban population agglomeration will also produce a strong scale effect，A unit cost of bet365 best casino games reducing public services，So as to improve the efficiency of public funds。Third, urban human capital has strong externality and complementarity，As the level of human capital increases and the population scale expands，Urban economic efficiency will be significantly improved，and form a strong economic agglomeration ability。In this context，The population and talent competition between cities began to become increasingly fierce，How to attract the population, especially high -end talents, gradually become an important part of urban policy。

How to make the city more attractive，Undoubtedly it has become an important issue that urban managers need to consider when facing urban development choices。Since a period of time，Governments of all localities are aware of the importance of talents to urban development，How to attract population, especially high -end talents，Beginning the promotion of preferential policies。For example, high -end talents who graduated from Guangdong Province are settled in、Housing、Cash subsidies and other aspects given major discounts，and Xi'an implemented an online application policy for college students，The purpose is to attract high -end talents to employment and development locally。No doubt these policies have a direct and effective role in attracting talents，Economics research shows household registration policy、Public Service、Economic income is an important factor that attracts the inflow of talents，People also hope to move in those who can give household registration、Cities with better children's education and higher economic income。But on this basis，Urban system environment is also a factor that is also considered in the process of population migration，Especially whether urban development opportunities are fair，Whether more human capital is based on the level of human capital rather than family factors to allocate economic return and development opportunities。Migrants bet365 live casino games moved into the population often break away from the native family environment，More relying on personal efforts and human capital levels to seek development，Therefore, it attaches more importance to the fairness of urban development opportunities。At this time, the degree of intergenerational flow that reflects the fairness of urban opportunities is particularly important，When personal development in the city depends more on personal factors and less depends on the family environment，The city has higher opportunities for fairness，It will also produce greater adaptering ability to the foreign population，to show a stronger city charm。

　　Opportunities Fairrobium affects population migration decisions

Population migration is undoubtedly a process of pursuing happiness and dreams。Let everyone get the opportunity to develop themselves and dedicate society，Enjoy the opportunity to have a lot of life，Enjoy the opportunity to realize dreams to come true，is the core essence of "Chinese Dream"。But so far，Between different regions and cities in China，Intergenerational fairness still has significant differences，and have an important impact on population migration behavior。The conclusion of the conclusion based on China's micro -survey data and absolute intergenerational flow calculation method shows，Intergenerational flow levels in China as a whole shows the situation of "South high and north"，Guangdong、Fujian、Jiangsu and other southern provinces in southern provinces are significantly higher than Beijing、Shandong、Cities in northeast provinces such as the three provinces of Northeast China。This means that the middle and low -class families in the southern cities have a wider level of leap space，The intergenerational flow of the family class in the northern city is relatively solidified，It reflects that southern cities generally have better intergenerational fairness than northern cities，This can also partially bet365 live casino games explain the trend of the overall population of China's population from north to south。Due to the difference in inter -city intergenerational fairness，This also directly affects the choice of behavior of population migration。Empirical Research Discovery，The higher the intergenerational fairness of the city，The more people are unwilling to move out of the city，On the contrary, if the intergenerational fairness of the city is low，It will have a crowding effect on the urban population。This reflects a basic facts of the population in the process of migration，That is, the population migration behavior has a regional intergenerational flow preference，That is to say, for people who migrate across regions，Available areas with higher degree of fairness are more attractive。

The importance of intergenerational fairness is not only the impact on the scale of urban population，It is also reflected in its impact on the population structure of the city。Empirical Research Discovery，Those high -level、High skills、High education groups are more inclined to migrate to regions with higher fairness of generations。The inner logic of the selection of personal behavior is，When the level of intergenerational flow in the city is low，Social structure will present a relatively solid and closed state，Individual lack of relatively fair development opportunities，At this time, individuals who have a lower social order but have the ability to rise in social，It is impossible to obtain the economic and social status that is equivalent to its ability in the local area，will have a stronger motivation to move to the high -generation flow area。This means that high -level talents will particularly tend to flow into intergenerational areas and more fair regions，This will obviously change the population structure of different intergenerational fair environment cities，Get more high -level talents with cities with more fair development opportunities，bet365 Play online games Injects greater development driving for urban development。Cities with lower intergenerational fairness will face more severe talent loss，Need to actively respond to the development environment of talents in related areas。The above conclusion，The development environment of intergenerational fairness is not only the real needs of realizing social justice，It is also a talent for urban agglomerations、Inherent requirements to achieve high -quality development。

　　Build a long -term mechanism to promote talent gathering

High -end talents and innovative talents often pay more attention to the fair and open social structure of development。Compared to providing housing、Cash subsidies and other talents from the attraction of talents，Creating a more fair development environment does not need to consume too many public resources in cities，Therefore, it can achieve more effort in attracting talents。Although the process of improving the urban institutional environment requires a long process，It may not be able to play an immediate effect，But it is indeed a long -term mechanism that attracts high -level talents and promotes urban development，Need to attract the attention and attention of urban managers。

First, we must really build a service -oriented government，Create more fair、Friendly talent development environment，Eliminate family factors and identity characteristics to employment of workers、Interference of entrepreneurial behavior。What needs to be recognized is，There are still factors of humanity and social relationships in many regions and selection of talents，This will cause the human capital market to distort，Make the configuration of talents and jobs dislocates，Then reduce economic efficiency and affect urban economic and social development。Especially in the recruitment and employment process of public institutions and state -owned departments，It is necessary to adhere to the principle of only talent，Forms fairness Bet365 lotto review and just、Vitality、The orderly talent development environment of competition，Make the results of development more fair and benefit all the people，steadily advance in the direction of common prosperity。

Second is to improve the public education system，Provide fair and homogeneous educational opportunities for all groups。Studies at home and abroad all show，Increasing the investment in public education and promoting the equalization of public education services is an important measure to improve the level of intergenerational flow。The reason is，Low -income groups face strong credit constraints and education investment risks，Makes their investment in children's education often low，In the end, the family was locked in a low -income class。The "two exemptions and one supplement" policy in the compulsory education stage and educational subsidy policy for low -income families，will effectively alleviate the credit constraints of low -income families，Increase the accumulation of human capital of their children，Then promote the intergenerational flow and opportunities of the entire city。

Third is to improve the household registration system，Elimination of the identity barrier，Promote the Fairness of Population Freedom and employment opportunities。Current，The household registration system is still an important system barrier to restrict the flow of freedom of population，At the same time, the employment choice of employees of workers in different household registration in the city，Not conducive to creating a fair urban environment。At the same time, the household registration system also affects the education choice of children of different household registration families，Non -household registration families will be difficult to enjoy high -quality public education，This will undoubted。Eliminate the household registration system barriers，Not only can it show the good image of the city's openness and tolerance，It will also substantially improve the internal opportunities bet365 Play online games of the city，Enhance the potential of the attractiveness and economic development of the city。

　　(This article is the project on the National Natural Science Foundation of China.、Micro Evidence and Impact Mechanism "(71973020) staged results)

(The author is a researcher at the Institute of Economics and Social Development of the Northeast University of Finance and Economics)