Study On The Influence Of Transportation Infrastructure On Economic Growth In Liaoning Province

As the basic industry of regional economic and social development,transportation infrastructure supports and maintains the development of regional economy and the progress of other aspects in the society.Transportation infrastructure has provided talents and supplies to all parts of Liaoning province.It is the main driving force of Liaoning's economic growth,and has made a significant contribution to the development of Liaoning province.Therefore,it is necessary to clarify the specific relationship between the transportation infrastructure and the economic growth,and to understand the deep relationship between them will help us to put forward more meaningful innovation in theory and practice.The transportation infrastructure is an important carrier to ensure the social and economic operation,and the operation of all aspects of the society must be matched to a certain extent,in order to ensure that the society can develop in accordance with the original order.Therefore,we have the basis to believe that it is absolutely necessary to analyze the relationship between the two parties of the traffic infrastructure and economic growth.Only by mastering the deep relationship between them can we provide a better reference for the long-term economic planning and development of Liaoning province and play a role in promoting it."To be rich,build the road first" is the common saying of people,and has been proved in theory by scholars.After years of practice and through the fact,it can be seen that the research on the relationship between traffic infrastructure and economic growth is of great significance to the whole society and even the country.This paper first reviews the domestic and foreign research on the relationship between traffic infrastructure and economic growth,then understands the mechanism of the impact of traffic infrastructure on economic growth,analyzes the effects of traffic infrastructure on economic growth,and then makes a point for the current situation of Liaoning's traffic infrastructure and economic growth.Analysis and application of various real data to describe the current development.The following is the use of empirical analysis to verify the impact of Liaoning's traffic infrastructure on economic growth.The classic model of production function model is used to study the quantitative relationship between the two,and the capital variables are separated from the traffic infrastructure,and the output projectile for the economic growth is estimated.The regression equation is obtained.Secondly,based on the previous research methods,the traffic network density of traffic infrastructure in Liaoning province is estimated,and the VAR model between Liaoning economic growth and traffic infrastructure is established,and the long-term cointegration relationship between them is analyzed.Based on this,an impulse response function analysis is made to understand the response relationship between the two.Finally,on the basis of theoretical and empirical analysis,we put forward personal opinions and related policy recommendations for the development of transport infrastructure in Liaoning.