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Economic effects of re-allocating airports slots: a vertical differentiation approach
Barbot, Cristina, (2004)
Comércio externo e qualidade : a importância do estrato intermédio de rendimento
Barbot, Cristina, (1999)
Vertical contracts between airports and airlines : is there a trade-off between welfare and competitiveness?
Barbot, Cristina, (2011)