Public contracting of home respiratory care services through an electronic quasi‐market model von Valadares Tavares, Luís, Arruda, Pedro

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Evidence of the impacts of public e-procurement: The Portuguese experience von Costa, António Aguiar, Arantes, Amílcar, Valadares Tavares, Luís

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Social e-business and the Satellite Network model: Innovative concepts to improve collaboration in construction von Costa, António Aguiar, Tavares, Luís Valadares

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Advanced multicriteria models to promote quality and reputation in public construction e-marketplaces von Costa, António Aguiar, Tavares, Luís Valadares

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Integrating confidence and preservation of information in the preference elicitation process: A lexicographic order approach for inconsistent judgments von Ricardo, Alexandre, Figueira, José Rui, Tavares, Luís Valadares

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A multicriteria model to select candidates for public contracting using the OPTIONCARDS method von Tavares, Luís Valadares, Arruda, Pedro

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Public Procurement of Innovation A Cultural Challenge von Valadares Tavares, Luís

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Public Policies for Procurement under COVID19 von Valadares Tavares, Luís, Arruda, Pedro

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The transposition of the 2014 EU Directives on public procurement by Portugal: woes and expectations von Valadares Tavares, Luís

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A new approach to public contracting of technological services von Valadares Tavares, Luís, Arruda, Pedro

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Social e-business as support for construction e-procurement: e-procurement network dynamics von Costa, António Aguiar, Tavares, Luís Valadares

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A Multi-Criteria Model to Evaluate Public Services Contracts von Tavares, Luís Valadares, Arruda, Pedro

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An evaluation of the adequacy of project network generators with systematically sampled networks von Vanhoucke, Mario, Coelho, José, Debels, Dieter, Maenhout, Broos, Tavares, Luís V.

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An acyclic outranking model to support group decision making within organizations von Tavares, L. Valadares

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A Multicriteria Model to Evaluate E- Commerce Websites Under the Perspective of the Customer von Tavares, Luís Valadares, Arruda, Pedro, Ferreira, José Antunes, Saraiva, Ana Cristina, Amaral, Afonso Vinagre

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European Union Location Framework: Towards Guidelines for e-Procurement of Location Information and Location Based Services von Vandenbroucke, Danny, Vancauwenberghe, Glenn, Pignatelli, Francesco, Smits, Paul

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Por uma carta latino-ibero-americana de competências comuns para dirigentes públicos: a proposta de Portugal von Figueiredo, João, Tavares, Luís Valadares

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Mercados públicos: Evaluar o no evaluar el rendimiento de los operadores económicos, esa es la cuestión von Valadares Tavares, Luis

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Generalized transitivity and preferences modelling: The concept of Hyper-Order von Valadares Tavares, L.

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Goal directed project management von Tavares, Luis Valadares

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