bet365 best casino games newspaper comprehensively reports from foreign media The Proceedings of the National Academy of Sciences published online on June 29 the paper "Ethnolinguistic Diversity and Cities" by Kurt Schmidheiny, professor of applied econometrics at the University of Basel, Switzerland, and others Gathering》。The author thinks，Urbanization and agglomeration of economic activities，Is a key driving force for economic bet365 best casino games。Currently，A large amount of research has focused on issues affecting city size and location，But it ignores the role that the ethnic and linguistic composition of the local population plays in the urbanization process。

To fill bet365 best casino games gap，Smidhenny et al. based on world language distribution map，Determined the ethnolinguistic diversity of 3,540 provincial-level regions in 170 countries around the world in 1975，Then using a new dataset produced by the EU and OECD combining 2015 satellite data with population data，Mapping global urban settlements，And make it correspond to population figures。

After controlling for factors affecting urbanization such as population density and population topology，Researchers found，Establish clear conflict resolution pathways between different groups，It will enhance the vitality of urban bet365 best casino games。

Smidhenny said，According to game theory model，When multiple ethnolinguistic groups live next to each other，The conflict between them is more serious，Therefore they have reasons to stay in rural areas rather than moving to more densely populated cities。bet365 best casino games study confirms bet365 best casino games inference at an empirical level for the first time。

Researchers emphasize，To promote urban growth and economic bet365 best casino games，Diversity policies suitable for the common bet365 best casino games of multi-ethnic groups should be formulated and implemented。In a city where multiple ethnic groups coexist peacefully，Diversity is an important driver of urban innovation，Take advantage of this，It will better promote the modern bet365 best casino games of the city。

　　（Wang Youran/Compiler）