1.
Domestic R&D Input,International R&D Spillover and Total Factor Productivity
国内R&D投入、国际R&D溢出与全要素生产率
2.
The Internal Determinants of Firm R&D Investment
企业R&D投入的内部影响因素分析
3.
Study on China's Independent Innovation Behavior Based on Comparison of R&D Investment in China and Abroad
基于国内外R&D投入发展对比的我国自主创新行为研究
4.
A Study on Government R&D Investment's Effect to Chinese Employment;
政府R&D投入对中国就业的效应研究
5.
The Efficiency Assessment of R&D Input for Each Area of China (2000-2005);
中国各地区R&D投入效率评估（2000-2005）
6.
The Comparative Study on the R&D Investment Tactics of Chinese Domestic Enterprises;
中国企业R&D投入策略的比较研究
7.
Co-integration analysis of relationship between R&D expenditure and economic growth in China;
中国R&D投入与经济增长的协整分析
8.
A Study on Effects of the R&D Expenditure of Government on the Chinese Employment;
中国政府R&D投入对就业的效应研究
9.
On the Relation Between R&D Input and Patent Output in China;
我国R&D投入与专利产出的关系研究
10.
On Why R&D Input Should Be Raised in the Transforming Period;
加速转型期我国R&D经费投入研究
11.
Research and Development(R&D) Investment of Energy in China;
中国能源研究与发展(R&D)投入
12.
Exploration of the reasons why the ratio of R&D expenditure to GDP is very low in China;
我国R&D投入比例偏低的成因探析
13.
Study on R&D Inputs Status in the United Kingdom Recently(1996-2006)
近年来（1996-2006）英国R&D投入状况研究
14.
A Study on China's R&D Incentives Policies and Its Effect
我国R&D投入激励政策及其效果研究
15.
The Influence of R&D Investment to Economy Growth
我国R&D投入对经济增长贡献率研究
16.
Analysis on Input and Output of Research and Development Industry in China
我国R&D产业成长的投入-产出分析
17.
DEA Analysis of R&D Investment Relative Efficiency in China
我国R&D投入相对效率的DEA分析
18.
The expenditure on research and development (R&D) was 15.57 billion yuan, accounting for 6.3 percent of the GDP of Beijing.
研究与发展经费投入(R&D)155.7亿元，占国内生产总值的比重达到6.3%。