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Keywords

industrial chain integration, polyester industry chain, operation performance

Abstract

Industrial structure has seriously threatened the healthy and sustainable development of China's polyester industry. The paper selects the middle and lower reaches of China's polyester industry chain, a total of 71 companies samples, uses the three-stage DEA model to analyze the influencing factors of value chain, enterprise chain, supply chain and spatial chain from the perspective of industrial chain integration. and based on the input-output relationship between various factors constructing performance evaluation system for the polyester industry chain operation, evaluate the operational performance of polyester industry chain in China. The paper found that:China's polyester industry chain resources ability, the productivity increases first volatility fell again, failing in strength and effect. The scale efficiency of polyester industry chain in China fluctuates first and then rises, and achieves strong effectiveness. Environmental factors have a significant impact on the operating efficiency of polyester industry chain, and the impact degree decreases year by year. Finally, the paper puts forward countermeasures and suggestions for the government and enterprises.

DOI

10.16315/j.stm.2021.01.004

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