Science of Science and Management of S. & T. ›› 2022, Vol. 43 ›› Issue (03): 112-130.

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Research on the Effect of Regional International Transportation Development on Trade Technological Sophistication: Evidence from International Aviation Capacity

  

  1. (1. School of Economics and Management, Beijing University of Posts and Telecommunications, Beijing 100876,China; 2. School of Economics, Nankai University, Tianjin 300071, China; 3. School of Economics and Management,Tsinghua University, Beijing 100084, China)
  • Online:2022-03-10 Published:2022-06-29