Taking the investment and GDP during 1985-2000 as sample, it is calculated that the efficiency of national and private investment is 4.503319 and 6.297031 respectively.
So the writer takes "study on the development problem of nongovernmental investment in our country" as the theme, and studies the development problem of nongovernmental investment in our country rather systematically in four chapters.
The government should take economic policy to raise enterprise's competitiveness and start up the non-governmental investment, Support the development of non-governmental economy.
In the third part, Analysis of the present situation in the field of governmental investment, the author analyses the problem in the direction, structure and efficiency of governmental investment, and puts forward some propositions to the governmental investment's influence on non-governmental investment.
As a part of Beijing philosophy and social science programming project "Beijing Countryside Folk Investment Question Research"(the NO. is 03BJBJG 100),the paper devotes to study economy conducts of township enterprises of Beijing, which are the main parts of folk investment in Beijing, especially to do some research on finance and investment.
Analysis of private investment projects in different sub-regions over the period 1995-2002 suggests that most of the investments are in high-tech or average technology rather than in low technology projects.
Detailed evidence on direct and indirect demand linkages indicates large shifts in the composition of government expenditure and private investment, the latter being intensified by declines in the rate of domestic capital formation.