The New Silk Road Economic Belt-Longhai-LanXin Space-time Evolution Of Urban Economy

On September 7,2013,Xi Jinping put forward to build the silk road economic belt which attracted many scholars to research and it will open a new era of China's economic development.In order to explore the space-time evolution of urban economy in the "new silk road" economic belt,using principal component analysis to economic belt of new silk road economic belt in 27 Chinese cities in 2001-2013 to study the economic data,we came to the comprehensive score that the city's economic development level.Using traditional Markov chain and Time Markov chain method,we calculate the city's economic development level of Markov chain transition probability matrix and spatial transfer probability matrix to explore the temporal and spatial characteristics of the urban development.The results showed that from the time aspect,the economic development of cities along the "new silk road" in 13 years kept its original state.Compared three times,four types of economic development are transferred to keep the original probability significantly increased,especially high level economic development type and low economic development transition probability of change is bigger.City's economic development in 2001-2013 which type from high to high levels of economic of transition probability shows the tendency of low-high-low.Seen from space,there are significant economic imbalance of the city's economic development.The eastern,central and western minority urban development in the forefront and with most of the rest in the western city's economic development lags behind,especially in Tianshui,Dingxi,Wuwei,Zhang ye city appear the convergence of B.The economic development tape of adjacent cities plays a very important role in the process of regional economic dynamic development.Under the condition of adjacent economic development level differences,city's economic development transition probability is not the same,so the background of the urban type is in close contact with the city's economic development.Spatial Markov matrix tells that the new silk road economic belt development exist polarization phenomenon.From the Markov matrix in the space we know that the development of the city's economic development can be implemented across level,but is a very small probability.A city's transition probability up and down are out of proportion between adjacent cities out of proportion."The new silk road" economic zone;The analysis of time evolution;The analysis of spatial evolution.