Study On All Types Of Investment In Promotion Of Beijing Economic Growth

Based on the Beijing's overall economic development, this paper reviews the domestic and foreign research status on investment. First of all, this paper sums up the city's investment status and finds some questions such as strengthening the follow-up investment after the Olympic Games, Beijing's relatively high investment rates, low consumption rates, smaller investment multiplier, arduous adjustment of investment structure and weakness of socio-economic development of Beijing.The total investment of a region is essential to the local economic development. So the paper analyzes not only the pulling effects of Beijing's overall investment to economic growth, but also the role of investment in promoting price and supply, and contrasts the evolution of investment rate in the Republic of Korea and Singapore. At last this paper confirms that the next 10 years' optimal investment rate in Beijing is about 41% -44% and the economy can achieve quick and good development in the interval.This paper studies the investment not only from the overall but also the investmentstructure. Based on the quantitative analysis of the pulling rate of Beijing's sub-sectorinvestment to economic growth and fully considering the advantages and constraints, weget the ranking industries. The top six are cultural, sports and entertainment, financialservices, environment and public water facilities management industry, transportationwarehousing and postal industries, public administration and social organizations, industry.Finally, on the basis of the above analysis, this paper makes some policyrecommendations such as continuing to maintain a high rate of investment, optimizingindustry investment in order, actively expanding consumption demand and speeding upthe integration into the Bohai economic circle .