Removing Health, Sanitary and Technical Non-Tariff Barriers in NAFTA – A New Institutional Economics Paradigm - Journal of World Trade View Removing Health, Sanitary and Technical Non-Tariff Barriers in NAFTA – A New Institutional Economics Paradigm by William A. Kerr - Journal of World Trade Removing Health, Sanitary and Technical Non-Tariff Barriers in NAFTA – A New Institutional Economics Paradigm William A. Kerr 31 5 Journal of World Trade