@TechReport{CEPII:2016-20,
  author={Lionel Fontagné and Cristina Mitaritonna and José E. Signoret},
  title={Estimated Tariff Equivalents of Services NTMs},
  year=2016,
  month=August,
  institution={CEPII},
  type={Working Papers},
  url={https://www.cepii.fr/CEPII/fr/publications/wp/abstract.asp?NoDoc=9270},
  number={2016-20},
  
}