(The Relation between Economic Growth and Population
(It just is the draft and more details will be presented if you want)
Introduction
In this paper, we first discuss the implication of the relation between Economic Growth and Population in the Solow Model and the Malthus Theory, and we also give the debate of the effect that the population impose on the economic growth: is it positive or is negative. Then, we survey the status quo of China抯 population and try to find out the reasons of China抯 increase of population, and we give the effect that the China抯 population on the it抯 Growth. At last, we want to do some experiential work to check out the effect the population in China and India on their economic growth using the econometric tools as SAS software.
Part 1: Growth Model (main Solow免费论文网 【http://www.51lunwen.net】 Model) and the Malthus Theory
At this part, our main task is giving the theory about the population抯 effect in the Growth Model. In the Solow Model, we have
at the equilibrium path, we have =0,and the rate of economic growth is ,it does not affected by the save rate. It means that the rate of the economic growth equal the rate of the population growth. When the rate of the population change, the rate of the economic growth also change, at the same time, the changes too.
Expansion: Then, to more realistic, we will discuss the mitigation in models of economic growth, especial in the Solow Model. Let M(t) be the flow of migrants into the domestic economy and the quantity of capital that each migrant brings along. The domestic population and labor force, ,grow 
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