中国农产品加工业价值链地位及影响因素研究

发布时间：2018-07-07 13:55

本文选题：价值链升级 + 农产品加工业　；参考：《山东理工大学》2017年硕士论文

【摘要】：随着贸易成本、通讯成本的降低,全球价值链分工逐渐细化,特定产品生产过程的不同工序分散到不同的空间,形成跨区域的生产链条,多个国家加入到国际分工中,对不同生产环节进行增值。以往跨区域分工成本较高,农产品加工业利润较低,该行业的生产多在本地区以一体化模式进行,科技进步带来的全球范围内成本降低为该行业的跨国生产分工提供了发展空间。农产品加工业作为农业生产的下游环节,其产品加工深度及中国所在价值链地位直接决定农产品的导向。但是中国农产品加工业的发展起步晚,产量高但质量差,面临结构转型问题。农产品加工业的价值链优化有助于从需求上改善农产品的市场环境。本文使用能够辨别嵌入位置与增值能力的价值链地位指标测度了中国农产品加工业全球价值链的地位,并通过计量模型分析了影响价值链分工地位的因素。通过计算价值链增值能力指数(VC)发现在1995-2011年期间我国在农产品加工行业仍具备优势,但进一步分析价值链获利能力指数(GP)与增值能力(VA),可判断我国该行业增值能力在大多数时间呈下降态势,尤其在2001-2006年我国垂直专业化程度骤增的时间段里,我国该行业的增值能力大幅下降,虽然随后的时间里该趋势有所减缓,但我国农产品加工业在国际贸易中的增值能力趋低值得关注。另外,我国农产品加工业行业嵌入位置(OU)呈现出平稳中有所上升的趋势,总的来说,我国该行业在所用数据时间段中相比其他国家同行业呈现低增值高嵌入位置的状态。在文章的计量检验部分,我们使用系统矩估计的方法量化分析农产品加工业价值链地位的影响因素。农产品加工业是以工促农的重要方法,但是所研究时间段内中国农产品加工业价值链地位不容乐观,尤其是增值能力呈大幅度下降趋势;实证结果表明:产业规模和研发强度的增加有助于农产品加工业价值链升级,但垂直专业化程度的提高参没能够使得我国农产品加工业价值链地位上升。
[Abstract]:With the decrease of trade cost and communication cost, the division of labor in the global value chain is becoming more and more detailed. The different processes in the production process of specific products are scattered into different spaces, forming a cross-regional production chain, and many countries join in the international division of labor. Add value to different production links. In the past, the cost of cross-regional division of labor was higher, and the profits of the agricultural products processing industry were lower, and the production of the industry was mostly carried out in this region in an integrated mode. The global cost reduction brought about by scientific and technological progress provides room for the multinational division of production in the industry. As the downstream link of agricultural production, the processing depth of agricultural products and the value chain position of China directly determine the orientation of agricultural products. However, the development of China's agricultural products processing industry started late, high output but poor quality, facing structural transformation. The optimization of the value chain of agricultural products processing industry is helpful to improve the market environment of agricultural products in terms of demand. This paper measures the position of global value chain of Chinese agricultural products processing industry by using the value chain status index which can distinguish the embedded position from the value added ability, and analyzes the factors that influence the position of value chain division by econometric model. By calculating the value chain Value-added capability Index (VC), it is found that China still has advantages in the agricultural product processing industry during 1995-2011. However, by further analyzing the value chain profitability index (GP) and value-added capability (VA), it can be concluded that the value-added capability of China's industry has declined in most of the time, especially in the period of sharp increase of vertical specialization in 2001-2006. The value added capacity of China's agricultural products industry has declined sharply, although the trend has slowed down in the following time, the lower value-added capacity of our agricultural products processing industry in international trade deserves attention. In addition, the embedded position (ou) of agricultural product processing industry in China shows a steady upward trend. In general, this industry presents a low value-added and high embedding position compared with other countries in the data period. In the part of econometric test, we use the method of system moment estimation to quantitatively analyze the influencing factors of the value chain position of agricultural products processing industry. Agricultural products processing industry is an important method to promote agriculture by industry, but the value chain position of agricultural products processing industry in China is not optimistic in the period of study, especially the value added ability shows a large downward trend. The empirical results show that the increase of industrial scale and R & D intensity is helpful to upgrade the value chain of agricultural product processing industry, but the increase of vertical specialization can not make the value chain position of agricultural product processing industry rise.
【学位授予单位】：山东理工大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F326.5

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