bet365 best casino games  "Nature" magazine "Nature -Human Behavior" recently published a professor of sociology at Leipzig University in Germany、An article by Marc Keuschnigg, an associate professor of Swedish Lin Xueping University in Sweden, "The Law of the City Scale of the Urban Devil in Umbrella in the Urban"。According to this research，Elite class benefits from the growth of urban scale is much higher than that of other people。

In recent years，Scholars from different disciplines bet365 live casino games have noticed，The relationship between urban scale and urban socio -economic activities is closely: with the expansion of the city scale，Urban residents' wealth、Innovation、The level of interconnection and interoperability rises。but but，The average situation of the total population of the city may not be consistent with the situation of each resident。Kuchnik and others analyzed Sweden、Russia、Micro data from urban social interaction and economic output in the United States，There are serious inequality inside the city。

Strong population diversity in big cities，Highly skill workers with professional knowledge are more likely to encounter people who complement their skills in big cities。Therefore，bet365 live casino games High productivity in big cities、More learning opportunities。But，Not everyone can get rich returns from the effective social environment in big cities; the return gap is accumulated over time，Form huge inequality。

Analysis of long -term changes in the wages of 1.4 million Swedish people，The earlier salary in large cities increased more than those who had higher salary in small cities.。That is to say，Between the people with a higher salary in big cities and the average cities in the same city、The income gap between people with higher wages in small cities has gradually increased，In inequality within the big city, as well as the inequality between the big cities and the small cities.。

Bet365 app download Researchers also found，High -income people are more likely to leave small cities instead of larger cities，and they obviously tend to move to the largest city。This incomplete population moves out to create a enhanced process of "rich people get rich": many labor skills are high、Strong innovation、People with active social interaction move to big cities，Has contributing to the economic development of big cities，Make big cities accumulate advantages。

Kuchnik and others talk about，Urban research mostly focuses on the average situation，The mainstream research method only pays attention to a certain type of data，For example, the average income of urban residents。Therefore，How does the prediction Bet365 lotto review of urban growth on the life experience of urban residents，Significant inequality inside the city is ignored。Most of the welfare brought by big cities is obtained by the elite class，Most ordinary urban residents are excluded to a certain extent。Considering the cost of living in big cities，Many residents of many large cities are not as good as small cities with similar income classes。

　　(Wang Youran/Compilation)