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Variety Protection Based on Market Structure of China's seed industry

Author: LiGe
Tutor: ChenChao
School: Nanjing Agricultural College
Course: Industrial Economics
Keywords: Market Structure Variety Concentration Differentiation Barriers to entry
CLC: F324.6
Type: Master's thesis
Year: 2009
Downloads: 54
Quote: 0
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Abstract


Since 1999, China received applications for new varieties of plant, China's seed industry has undergone tremendous changes, the market capacity continues to expand, industry concentration is rapidly increasing, the market surge in the main competition, the degree of market improved significantly. At the same time, our varieties of applications and authorization number from scratch, quickly developed into 5563 and 1866, the scope of authorized varieties forestry crops expanded to 74, respectively, and 78 species or genus. Variety Protection against the relevant foreign seed industry market impact study shows that the implementation of the protection of new plant varieties will generally alter the country's seed market structure and enhance the competitive advantage of large-scale seed enterprises, improve the industry concentration. Well, Variety Protection of the past decade the market structure on the seed industry has generated what specific impact? Article attempts on the basis of the existing research, the use of industrial organization and variety protection and other related theories, the use of publicly available data and surveys detailed analysis of data on China's seed industry Variety Protection specific impact of market structure. This paper is divided into six parts. Chapter Introduction, introduces the research background, literature review, research, technical route, the possible lack of innovation and so on. Chapter II related theoretical foundation of this chapter introduces the variety protection and related basic theory of industrial organization. Chapter III of variety protection and seed industry market structure status quo, this chapter a detailed analysis of the implementation of the specific circumstances of variety protection and the implementation of plant variety protection seed industry in China since the various aspects of market structure changes. Chapter IV of seed industry market concentration Empirical studies, this chapter in qualitative analysis, based on the use of publicly available data and surveys enterprise data error correction model to establish a quantitative analysis of the variety protection on the market structure of China's seed industry concentration degrees implications of the situation. Chapter V of seed industry differentiation and barriers of entry and exit. This part mainly analyzes Variety Protection on China's seed industry market structure products produced alienation and entry and exit barriers and other aspects of the case. In chapter 6, conclusions and recommendations. Through analysis, we believe that Variety Protection strengthened significantly improve China's seed industry industry concentration. Models show Variety Protection on China's seed industry industry concentration CR4 and CR10 showed a positive effect, suggesting that the implementation of plant variety protection significantly improve China's seed industry industry concentration, and its impact on CR4 is slightly better than CR10, Description Variety Protection is more favorable to the industry leader. Meanwhile, Variety Protection also conducive to improving China's seed industry, product differentiation and barriers to entry. In addition, changes in the number of firms within the industry and the implementation of policies related to seed industry is also on China's seed industry changes in market structure has played a significant impact.

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CLC: > Economic > Agricultural economy > China 's agricultural economy > Organization and management of agricultural enterprises > Agricultural production and service organizations
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