Study on Synergy Degree Model of Producer Services and Equipment Manufacturing Industy Based on Entropy Weighting Method

The producer services serve for the production. Both of them are symbiotically developed and there is a strong coupling degree between them. In order to study the coupling coordination relationship, the equipment manufacturing industry has been taken as the example to develop the evaluation index system of producer services and equipment manufacturing industry through employing the entropy weighting method. The relationship between them has been verified in the whole country. The research results show that there is a symbiotic relationship between the producer services and the equipment manufacturing industry. Both of them are mutually promoted and symbiotically developed. The unbalanced economic development in all regions of China is dominated by the synergy degree difference of producer services and equipment manufacturing industry, which provides the guidance for the regional economic development in our country.