The Research Of Sustainable Growth Model Based On Environmental Protection Investment

We must be conscious of that environment pollution and science resources play an important role in economic development.It will be a big problem during all the country today that how to make sure science resource to use sustainablely,how to deal with the relationship between environment quality and economic growth to achieve sustainable development.In this article,we make use of endogenous growth theory to analyse sustainable development from the macroeconomic point of view.Dynamic optimization is the main tool to research endogenous growth theory.In the framework of the endogenous,we use Hamilton function analyse the model.In the first,we analyse and integrate endogenous growth model which are proposed by previous,then discuss the new progress in endogenous growth theory,endogenous growth model which consider pollution constraint and environmental-kuznets-curve.Secondly,Based on Aghion-stokey model and Hejun's model which researchs vertical product innovation model,we put environment department and depletion of resources'conception,then establish the appropriate model to discuss the environment investment economic growth and pollution problem which are related with sustainable development.Finally,we discussed the model which concerns pollution control and environment investment,related policy recommendations.On the basis of previous'research,this article simultaneously put resource&environment constraint and environment investment into product vertical innovation model;it emphasis on the importance of sustainable development;finally we reveal that it will depend on economic which bringed by technological progress,especially green technological progress and environment investment to resolve sustainable development problem.