| In recent years, High-Tech manufacturing industry in China develop rapidly . The scale of China's high-tech manufacturing sector ranks second in the world and the international market share has been ranked the world. China is becoming an important production base of high-tech products, and began to develop manufacturing base in transition. The rapid development of high-tech manufacturing industries, effectively promote industrial restructuring, has become a new economic growth point.With the rapid development of high-tech manufacturing industry, the scale has rapid expanded, our high-tech manufacturing market is becoming more competitive. High-tech manufacturing industry has undergone significant changes, and ever-increasing industry concentration, market performance has been improved, for China economy as a whole has made tremendous contributions. However, in reality there are still many development issues, such as industrial concentration is still not high, with relatively low compared to developed countries such as market performance. This problem contributed to the experts and relevant government officials to seek a solution. This article has been trying to draw on the basis of research findings on China's high-tech industry concentration and market performance issues in depth.In this paper, China's high-tech manufacturing industries as the research object to the theory of industrial organization, using empirical analysis, comparative analysis and statistical method of combining the total increase in Sleuwaegen and Dehandschulter (1986) research results, based on the measurement of market concentration of the Herfindahl-Hischman index calculation method has been amended, and high-technology manufacturing in China 2001-2006, market concentration was measured, combined with the market structure to determine standards, the calculation results are analyzed and compared. Then on China's high-tech manufacturing industry concentration on market performance, the impact of theoretical analysis, to ascertain the degree of concentration of high-tech manufacturing industry, the specific impact of market performance conditions.It found that the Herfindahl-Hischman index is very small and assumes the declining trend generally .Simultaneously , the results show that market concentration rate is low and industrial organization highly dispersed in the overwhelming majority of manufacturing sectors. While China's high-tech manufacturing industry in all aspects of market performance has been greatly improved, and showed a rising trend year by year, but compared with other developed nations, there are still some gaps too. High-tech manufacturing industry concentration of the industry's market performance in China has a significant impact on market concentration, and is conducive to enhancing the overall performance of the industry. A certain stage, the increase in concentration of high-tech manufacturing industry can improve the market performance. Reaching the most appropriate degree of industrial concentration, before the market performance of the rate of increase is greater than the rate of expansion of industrial concentration, that is, a smaller increase in industrial concentration can lead to a larger market performance. Finally, according to own knowledge, combined with relevant information, high-tech manufacturing industry concentration can not be too low nor too high, the choice should be appropriate, and strive to cultivate a certain monopoly of large enterprises in China is the development of high-tech manufacturing sector strategic choice. To this end we have to rationalize the industrial policies and developed enterprises by merging and expanding enterprise scale and improve industrial concentration and reduce market exit barriers to establish a good market competition order, multi-party efforts to narrow the gap, and vigorously develop China's high-tech manufacturing industry. |
