TY - BOOK AU - Schipper, Youdi TI - Environmental costs and liberalization in European air transport : a welfare economic analysis SN - 9781840646054 SN - 67343 U1 - 387.7094 SCH PY - 2001/// CY - Cheltenham, UK ; Northampton, MA PB - Edward Elgar KW - Aeronautics, Commercial - Deregulation - European Union countries KW - Aeronautics, Commercial - Environmental aspects KW - Competition, Imperfect N1 - Includes bibliographical references (p. 181-193) and index ER -