The Research Of Limiting Factors And Mechanism On Independent Innovation Of Complex Of Product System

In August2007, the US subprime crisis swept across the world’s major financial markets such as the United States, European Union and Japan, and then European debt crisis arrived after that, so this series of economic turmoil is leading the world economic to be a difficult situation. A lot of small and medium-sized enterprises are closed, and unemployment stays at a high level, many countries’ economy is experiencing the most turbulent period in recent years. Our country, as the world’s second largest economy, economy is still be able to maintain steady growth in this economic environment, the reason is that Complex of Product System of China’s large and medium-sized enterprises can keep stable operation has played a significant role in it.Permanent innovation ability can be able to make an enterprise or an industry continue moving forward. At present, Complex of Product System of China’s large and medium-sized enterprises’ independent innovation is in a critical stage of storming fortifications, success or failure directly impress the security of enterprises’ survival and development. However, in the process, there are many constraints impeding the healthy development of China’s large and medium-sized enterprises’ innovation activities. Therefore, this article points out that the patent barriers and innovation investment is insufficient are limiting factors on Complex of Product System independent innovation, and anglicizing its mechanism. It’s also one of the biggest innovations in this article. When I inductive the limiting factors, I use the analysis tools of multiple regression analysis and empirical analysis, to make the research results are more persuasive. At the same time, I use the independent innovation of Chinese High-speed Rail as a case study; this is a bright spot and is also an innovation in this paper. Our High-speed Rail "indigenous innovation" is a argument At home and abroad in recent years. In fact, our data shows that Chinese High-speed Rail is independent property rights". At last I put forward the corresponding solutions and measures to make the large and medium-sized enterprises’ independent innovation in the right way and take corresponding measures to overcome these limiting factors.First, paper introduces the background, goal and significance of this topic, defines the concept and characteristics of Complex of Product System; Secondly, on the basis of the research results of scholars at home and abroad, we establish regression model to conduct correlation analysis, and the use Cobb--Douglas production function to carry on the empirical analysis, from those we can sum up the limiting factors in the process of Complex of Product System innovation of large and medium-sized enterprises in our country; Third, we analysis what are these limiting factors in the actual production mechanism with the case study as China’s high-speed rail and automotive industry; Finally, according to the present independent innovation situation of Complex of Product System of China’s large and medium-sized enterprises, and then combining with the relevant policies, laws and regulations, we propose measures for overcoming the limiting factors for our government.