| In recent decades,some developing countries,represented by China,have achieved economic leapfrogging development.How to understand the economic leapfrogging development is a hot issue in the current economic field.At the same time,the economic leapfrogging development has also caused a high degree of complexity in their social culture.Therefore,the current exploration of the basic mechanism to realize this kind of economic leapfrogging development and the understanding of the trend of social and cultural development provide researchers with an opportunity for in-depth research.In this paper,the complexity science methodology is adopted,and the research method of modeling is adopted to study the trend of economic leapfrog development and the opposite trend of cultural diversity.Firstly,the dynamic model of economic leapfrog development and the dynamic model of the opposite trend of cultural diversity are constructed based on the study of China's economic development,and the numerical model is adopted.To study the driving mechanism of economic leapfrog development and the evolution mode and collaborative process of the opposite trend of cultural diversity can provide a series of new discoveries and inspirations for the quantitative research of economic leapfrog development and the opposite evolution trend of cultural diversity from the macro perspective.The main work and innovation of this paper are as follows:(1)This paper proposes a model of economic leapfrogging development based on the restructuring of economic structure driven by new industries.The model uses lattice as the model framework to explain the leapfrogging development of economic lag and the transformation of the role of economic leader.In the framework of this model,the adjustment of economic structure driven by emerging industries takes place in countries with rapid economic growth,and is also considered as the main driving factor of industrial transfer in various countries.Through numerical simulation,only two countries are modeled in the simplest case,and it is found thateconomic restructuring can effectively promote the surpassing of relatively backward countries.We further observed that the economic independence of a country in economic interaction is another key factor: the lack of independence will seriously hinder the economic development of backward countries,thus delaying their transcendence process.This model framework provides a new perspective for understanding the rapid economic growth of some countries.(2)A metapopulation model of the opposite trend of cultural diversity is proposed to simulate the process of cultural evolution and transmission.From the perspective of comparison of cultural diversity trends on different scales,the model can observe two consistent trends of global diversity and local diversity changing in the same direction,as well as two opposite trends of global diversity and local diversity showing reverse changes.In order to study the mechanism of the opposite trend.Through simple rules,the model successfully reappears all kinds of cultural diversity evolution trends,and finds that the emergence of two opposite trends is mainly due to the drive of homogeneity social norms when cultural individuals move between communities,the drive of individual moving probability decreasing with time,and the drive of individual moving probability increasing with time.This result implies that the slow decrease of cross regional population migration,the homogeneity of social norms in the process of inter social cultural individual migration is the main mechanism to drive the opposite pattern of local diversity increase and global diversity decrease,and the rapid increase of cross regional population migration is the main mechanism to drive the evolution of several kinds of culture represented by language to show local diversity decrease and global diversity decrease.The main mechanism of the pattern of opposites in which the increasing trend of local diversity is different. |
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