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The impact of the opening of the high-speed railway in the Silk Road economic belt on the regional economy based on the double difference method (PSM-DID).

Xuan ZhangYaxin JiangJing Feng
Published in: J. Comput. Methods Sci. Eng. (2022)
Keyphrases
  • objective function
  • cost function
  • mathematical model
  • artificial neural networks
  • optimization algorithm
  • modeling method