@TechReport{CEPII:2016-29,
  author={Jules Hugot and Camilo Umana Dajud},
  title={Trade Costs and the Suez and Panama Canals},
  year=2016,
  month=December,
  institution={CEPII},
  type={Working Papers},
  url={https://www.cepii.fr/CEPII/fr/publications/wp/abstract.asp?NoDoc=9817},
  number={2016-29},
  
}