A Study of the Evaluation of the Synergetic Development Level of Digital Economy Industry in Urban Agglomeration in The Middle Reaches of The Yangtze River
Evaluation of the Provincial Innovation Competitiveness and Research of the OptimizationModel of Innovation Clusters Under Government Assistance ——An Empirical Research Based on Particle Swarm Optimization
Study about Different Factor Intensive Manufacturing Agglomeration’s Nonlinear Effect on Efficiency——An Empirical Analysis Based on Negative Externality PSTR Model
An Empirical Research on the Present Situation of the International Division of Cultural Industry of Our Country to Participate in the Value Chain Perspective ——Based on the Measurement of Technical Content