Sumário:Administrative law as transnational law : Structural change in administrative law in a transnational legal space. New theoretical approaches to administrative law. Theorizing administrative law in a transnational legal space -- The transnational law of public contracts : From command to contract : the cooperative paradigm in public administration. Public contracts as instrument of global governance : dissolving the domestic-international divide. Norm-production in public contracting : dissolving the public-private divide.