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随着我国人造板产业的快速发展,贸易规模持续扩大,产业竞争力明显提升。文章首先测定我国人造板产业内贸易和竞争力水平,通过协整检验和格兰杰因果检验分析两者之间的关系并得出结论:人造板产业竞争力是产业内贸易的格兰杰原因。我国人造板属于劳动密集型产业,没有形成产品差异化,产业内贸易并不是产业竞争力的格兰杰原因。为发展人造板产业内贸易,提升产业竞争力,提出政策建议。
With the rapid development of the wood-based panel industry in our country, the trade scale continues to expand, and the industrial competitiveness is obviously improved. The article first determines the level of intra-industry trade and competitiveness in China’s wood-based panel, and analyzes the relationship between the two by the cointegration test and Granger causality test and concludes that the industrial competitiveness of wood-based panel is the Granger reason of intra-industry trade . China’s wood-based panels are labor-intensive industries, there is no product differentiation, intra-industry trade is not Granger cause of industrial competitiveness. For the development of intra-industry trade of plywood, enhance industrial competitiveness, put forward policy recommendations.