Economic vitality is an elastic variable, that is, when the economic environment of a region changes, the economic vitality of the region will change immediately.According to the above research results, this paper puts forward some targeted suggestions to the cities in question 2, in order to promote the sustainable development of regional economy and improve regional competitiveness.įigure 1 is the overall flow chart of problem solving ideas.Select the appropriate index system and establish a mathematical model to rank the economic vitality of 19 cities.Taking a specific region as the research object, this paper establishes a mathematical model of policy variables on regional economic vitality, and analyzes the short-term and long-term impact of economic policy transformation.Establish a suitable index system to measure the regional economic vitality, and take a region as an example, analyze the impact of population and enterprise vitality, and formulate action plans to improve the regional economic vitality.Based on the research results of question 1, the paper uses three key factors of social production, consumption and industrial structure to measure the economic vitality of 19 cities, calculate the comprehensive score and give the final ranking.
The third problem requires us to first select the appropriate indicators, establish a mathematical model to measure the regional economic vitality, and then rank the economic vitality of 19 cities. On the basis of question one, the lagging term of fiscal policy is introduced into the model as an explanatory variable, and finally the short-term and long-term effects of government fiscal policy on regional economic vitality are obtained. This paper focuses on the effect of government fiscal policy. The second problem requires us to establish a mathematical model between local economic policies and economic vitality to study the short-term and long-term impact of the transformation of local economic policies on regional economic vitality. On this basis, the population and enterprise vitality as explanatory variables for multiple regression can be used to quantitatively analyze the role of these two factors. Referring to the previous literature, this paper will select indicators from nine aspects: economic benefits, human resources, government regulation, enterprise vitality (measured by enterprise survival rate and enterprise profit), industrial structure upgrading, opening up, quality of life of residents, scientific and technological innovation and environment, use factor analysis method to grasp the key factors to establish a measurement model, and finally give the line to enhance regional economic vitality Action plan. At the same time, taking a specific region as an example, this paper analyzes the impact of population and enterprise vitality on the change of regional economic vitality. Problem one requires us to select appropriate indicators, establish a measurement system of economic vitality, analyze its influencing factors, and formulate feasible plans to promote regional economic vitality.
How to grasp and influence economic activities? The key factor of strength is to study how to improve the vitality of regional economy. Local governments have successively issued many preferential policies to improve regional economic vitality, but the similarities and differences of regional resource endowments make some policies ineffective.
The downward pressure of macro-economy has increased. China’s economic development has stepped into a new normal, which is in the “three stages superposition” stage of growth shift, economic adjustment pain and early stimulus policy digestion.