Submetidos para publicação

MARQUES, R. (2019). Regulation and Universal Access to Sanitation. In Urban Sanitation and PIR Workshop with the Bill & Melinda Gates Foundation (GF), Lisboa (Portugal), 1-2 Agosto.

LIMA, S.; BROCHADO, A.; MARQUES, R. (2019). Public-Private Partnerships (PPP) in water sector: Review. Presented at EURAM 2019, Lisboa (Portugal), June 26-28.

MARQUES, R.; (2018). Soluciones mejoradas y sostenibles de saneamiento: discussión y comparación del concepto en America del Sur. In XXXVI Congreso Interamericano de Ingeniería Sanitaria y Ambiental “En vía al Desarrollo Sostenible”, Guayaquil (Ecuador), 28 a 31 Outubro.

PEREIRA, H.; MARQUES, R.;  (2018). 20 años de continuidad de una nueva cultura del agua: Flujos de agua, flujos de vida". In X Congreso Ibérico de Gestión y Planificación del Agua, Coimbra (Portugal), 6 a 8 Setembro.

MARQUES, R. (2018). Regulação das Parcerias Público-Privadas (PPP) no setor de águas e resíduos: experiência de Portugal. In XIII Forum RUITEM - Políticas Públicas e Iniciativa Privada, Lisbon (Portugal),  11 a 13 Junho.

MARQUES, R. (2018). Regulación de los servicios de agua en América Latina: lecciones, desafíos y oportunidades. In 8th World Water Forum, Brasilia (Brazil), 18 a 23 Março.

MARQUES, R. (2017). El estado del Arte de la Regulación. Lecciones para América Latina e Argentina.In  IWA Water and Development Congress & Exhibition 2017, Buenos Aires (Argentina), 11 a 16 Novembro.

CETRULO, T.; CETRULO, N.; MALHEIROS, T.; MARQUES, R.; DE SANTI, Al. (2018). Benchmarking de desempenho entre as operadoras de água e esgoto das bacias PCJ. In Congresso ABES - FENASAN 2017, São Paulo (Brazil) , 3 a 5 Outubro.

SIMÕES, P.; MARQUES, R. (2017), Incentives on packaging waste financing: A step forward for sustainability. In 5th International Conference on Sustainable Solid Waste Management, Atenas (Grécia), 21 a 24 Junho.

FERREIRA, D.; MARQUES, R.; NUNES, A. (2017), Economies of scope in health sector: the case of portuguese hospitals. In 15th European Workshop on Efficiency and Productivity Analysis - EWEPA, Londres (Reino Unido), 12 a 15 Junho.

PEREIRA, H.; MARQUES, R. (2017), Irrigation efficiency: An analytical review and application. In 6th Workshop on Efficiency and Productivity Analysis, Porto, 9 Junho.

FERREIRA, D.; MARQUES, R.; NUNES, A. (2017), Pay for performance: A new best practices tariff-based tool. In 6th Workshop on Efficiency and Productivity Analysis, Porto, 9 Junho.

MARQUES, R.; (2017), A experiência europeia no gerenciamento e aplicação dos RCC. In Seminário Internacioanl Resíduos da Construção Civil, Fortaleza, 17 Maio.

​FERREIRA, D.; CALDAS, P.; DOLLERY, B.; MARQUES, R. (2017), Economies of scope in portuguese local government. In PSA Annual International Conference, Glasgow (Escócia), 10 a 12 Abril.

PINTO, F. S.; MARQUES, R. (2016), Feasibility of desalination projects: T Role of tariff structure solutions. In 2nd International Seminar on Water Resources Management, Oviedo (Espanha). Universidade de Oviedo, 28 e 29 de Junho.

MARQUES, R. (2016), Regulação dos serviços públicos - Perspectiva internacional. In IV Seminário Técnico ERSARA "Águas e Resíduos dos Açores - Progressos e Desafios", Horta - Açores, 31 Maio e 1 Junho.

PEDRO, I; CARVALHO, P.; MARQUES, R. (2013). Brazilian State owned water utilities. In EURO / INFORMS MMXIII, 26th European Conference on Operational Research, Roma (Itália): Association of European Operational Research Societies (EURO), 1a 4 de Julho.

CARVALHO, P.; MARQUES, R. (2013). Computing economies of vertical integration, economies of scope and economies of scale using partial frontier nonparametric methods In 11th International Conference on Data Envelopment Analysis - DEA2013, Samsun (Turquia): International Data Envelopment Analysis Society, 27 a 30 de Junho.

FERREIRA, D.; MARQUES, R. (2013). Measuring the congestion of Portuguese internment services. In 11th International Conference on Data Envelopment Analysis - DEA2013, Samsun (Turquia): International Data Envelopment Analysis Society, 27 a 30 de Junho.

MARQUES, R.; CARVALHO, P. (2013). Computing economies of vertical integration, economies of scope and economies of scale using partial frontier nonparametric methods. In 13th European Workshop on Efficiency and Productivity Analysis, Helsínquia (Finlândia): Aalto University School of Business, 17 a 20 de Junho.

FERREIRA, D.; MARQUES, R. (2013). Congestion of intensive care units using an appropriate production technology. In 13th European Workshop on Efficiency and Productivity Analysis, Helsínquia (Finlândia): Aalto University School of Business, 17 a 20 de Junho.

CARVALHO, P.; MARQUES, R. (2013). Smoothing nonparametric partial frontier methods. In 13th European Workshop on Efficiency and Productivity Analysis, Helsínquia (Finlândia): Aalto University School of Business, 17 a 20 de Junho.

DA CRUZ, N.; FERREIRA, S.; CABRAL, M.; SIMÕES, P.; MARQUES, R. (2012). Eimpack project: Recycling package waste: Considering all the costs and all the benefits. In First EIMPACK Congress, Lisboa (Portugal): Hotel Zurique, 29 a 30 de Novembro.

FERREIRA, S.; CABRAL, M.; DA CRUZ, N.; SIMÕES, P.; MARQUES, R. (2012). Environmental evaluation - LCA applied to waste management systems. In First EIMPACK Congress, Lisboa (Portugal): Hotel Zurique, 29 a 30 de Novembro.

 

FERREIRA, D.; MARQUES, R. (2012). Measuring the efficiency of Portuguese hospitals. In ‘4st Workshop on Efficiency and Productivity Analysis’, Porto (Portugal): Universidade Católica Portuguesa (UCP), 29 de Outubro.

 

MARQUES, R. (2012). The Trust version on sustainability. In ‘TRUST Workshop Sustainability Roadmap’, Basileia (Suiça): University of Applied Sciences Northwestern, 4 a 5 de Outubro.

 

LUIZ, T.; MARQUES, R. (2012). Performance evaluation of Brazilian water Companies. In ‘10th International Conference on Data Envelopment Analysis’, Natal (Brasil): International Data Envelopment Analysis Society, Hotel Pestana, Rio Grande do Norte, 27 a 30 de Agosto.

 

CARVALHO, P.; MARQUES, R. (2012). Investigating economies of scope by robust nonparametric methods. In ‘10th International Conference on Data Envelopment Analysis’, Natal (Brasil): International Data Envelopment Analysis Society, Hotel Pestana, Rio Grande do Norte, 27 a 30 de Agosto.

 

SIMÕES, P.; CARVALHO, P.; DA CRUZ, N.; MARQUES, R. (2012). Efficiency of Portuguese recycling systems. In ‘10th International Conference on Data Envelopment Analysis’, Natal (Brasil): International Data Envelopment Analysis Society, Hotel Pestana, Rio Grande do Norte, 27 a 30 de Agosto.

 

DA CRUZ, N.; MARQUES, R. (2012). Municipal governance indicators: A conceptual model. In ‘52nd European Congress of the RSAI and 4th Central European Regional Science Conference: Regions in Motion - Breaking the Path’, Bratislava (Eslováquia): European Regional Science Association (ERSA), 21 a 25 de Agosto.

 

DA CRUZ, N.; MARQUES, R. (2012). What influences the performance of local governments? In ‘52nd European Congress of the RSAI and 4th Central European Regional Science Conference: Regions in Motion - Breaking the Path’, Bratislava (Eslováquia): European Regional Science Association (ERSA), 21 a 25 de Agosto.

 

OLIVEIRA, R.; PEDRO, I.; MARQUES, R. (2010). Comparing groups of efficiency in Algarve Portuguese hotels. In ‘EURO XXIV, 25th European Conference on Operation Research’, Vilnius (Lithuania): Association of European Operational Research Societies (EURO), 8 a 11 de Julho.

 

MARQUES, R. (2012). Can sound contracts avoid PPP renegotiations? Lessons from the water sector. In ‘Symposium on “Neither Public nor Private: Mixed Forms of Service Delivery around the Globe’, Barcelona (Espanha): Faculdade de Economia, Universitat de Barcelona, 16 a 17 de Maio.

 

MARQUES, R.; DA CRUZ, N.; FERREIRA, S.; PEREIRA, M. (2012). The financial flows in the recycling of packaging waste. In ‘Pro-Europe Meeting’, Lisboa (Portugal): Sociedade Ponto Verde, 16 de Março.

 

MARQUES, R.; DA CRUZ, N.; FERREIRA, S.; PEREIRA, M. (2011) The financial flows in the recycling of packaging waste: the case of Portugal. In ‘EIMPack Workshop 1 - The financial flows in the recycling of packaging waste: The case of Portugal’, Lisboa (Portugal): Instituto Superior Técnico, 4 de Novembro.

 

MARQUES, R.; SIMÕES, P. (2011). Measuring the performance of Portuguese prisons: a non-parametric approach. In ‘DEA2011 Conference - International Data Envelopment Analysis Society’, Tessalónica (Grécia): Universidade da Macedónia, International Data Envelopment Analysis Society, 25 a 27 Agosto.

 

MARQUES, R.; SIMÕES, P. (2011). Regulação sunshine um passo em frente na regulação do saneamento. In ‘Regulação Sunshine um Passo em Frente na Regulação do Saneamento’, Fortaleza (Brasil): Governo Estadual do Ceará e Agência Reguladora do Estado do Ceará (ARCE), 19 de Agosto.

 

CARVALHO, P.; MARQUES, R. (2011). Investigating economies of scope by robust non-parametric methods. In ‘XII European Workshop on Efficiency and Productivity Analysis’, Verona (Itália): Universidade de Verona, EWEPA, 22 a 24 de Junho.

 

MARQUES, R.; CARVALHO, P. (2011). On evaluating efficiency of groups of observations. In ‘XII European Workshop on Efficiency and Productivity Analysis’, Verona (Itália): Universidade de Verona, EWEPA, 22 a 24 de Junho.

 

SIMÕES, P.; CARVALHO, P.; MARQUES, R. (2011). Private partners in the waste sector: oppportunists or allies? In ‘XII European Workshop on Efficiency and Productivity Analysis’, Verona (Itália): Universidade de Verona, EWEPA, 22 a 24 de Junho.

 

MARQUES, R. (2011). Why has privatization in water utilities failed? In ‘Privatization and Liberalization 2011’, Estocolmo (Suécia): Universidade de Södertörn, 16 a 17 de Junho.

 

SIMÕES, P.; MARQUES, R. (2010). Influence of regulation on performance of waste utilities. In ‘EURO XXIV, 24th European Conference on Operation Research’, Lisboa (Portugal): Association of European Operational Research Societies (EURO), 11 a 14 de Julho.

 

MARQUES, R.; CARVALHO, P.; SIMÕES, P. (2010). Operational environment and its influence on international airports performance. In ‘EURO XXIV, 24th European Conference on Operation Research’, Lisboa (Portugal): Association of European Operational Research Societies (EURO), 11 a 14 de Julho.

 

CARVALHO, P.; MARQUES, R. (2010). Economies of scope in the Portuguese water utilities. In ‘EURO XXIV, 24th European Conference on Operation Research’, Lisboa (Portugal): Association of European Operational Research Societies (EURO), 11 a 14 de Julho.

 

CRUZ, C.; MARQUES, R. (2010). A contribution to the study of PPPs in airport development, management and operation. In ‘2010 ATRS World Conference’, Porto (Portugal): Air Tranport Research Society (ATRS), Universidade do Porto, 6 a 9 de Julho.

 

SIMÕES, P.; CRUZ, C.; MARQUES, R.; CARVALHO, P. (2010). Performance benchmarking of worldwide airports using frontier methods. In ‘2010 ATRS World Conference’, Porto (Portugal): Air Tranport Research Society (ATRS), Universidade do Porto, 6 a 9 de Julho.

 

SIMÕES, P.; MARQUES, R. (2010). Influence of regulation on the productivity of waste utilities. In ‘DEA2010 Conference - International Data Envelopment Analysis Society’, Beirute (Líbano): International Data Envelopment Analysis Society, 10 a 12 de Junho.

 

MARQUES, R.; CARVALHO, P., SIMÕES, P. (2010). Performance and operational environment analysis of worldwide airports. In ‘VI North American Productivity Workshop (NAPW)’, Houston (EUA): Universidade de Rice, Texas, 2 a 5 de Junho.

 

CARVALHO, P.; MARQUES, R. (2010). How to compute economies of scope by non-parametric methods? In ‘VI North American Productivity Workshop (NAPW)’, Houston (EUA): Universidade de Rice, Texas, 2 a 5 de Junho.

 

SIMÕES, P.; MARQUES, R. (2010). Regulation and productivity. Are they compatible? In ‘VI North American Productivity Workshop (NAPW)’, Houston (EUA): Universidade de Rice, Texas, 2 a 5 de Junho.

 

DA CRUZ, N.; MARQUES, R. (2010). The pros and cons of mixed companies as local water utilities. In ‘Workshop on Water Economics and Technology’, WATERDAY, Berlim (Alemanha): Deutschen Institut für Wirtschaft (DIW), 25 de Fevereiro.

 

CARVALHO, N.; MARQUES, R. (2010). Essays on economies of scope in the Portuguese water utilities. In ‘Workshop on Water Economics and Technology’, WATERDAY, Berlim (Alemanha): Deutschen Institut für Wirtschaft (DIW), 25 de Fevereiro.

 

SIMÕES, P.; MARQUES, R.; PIRES, J. (2010). An international overview on water sector regulation. In ‘Workshop on Water Economics and Technology’, WATERDAY, Berlim (Alemanha): Deutschen Institut für Wirtschaft (DIW), 25 de Fevereiro.

 

MARQUES, R.; SIMÕES, P. (2010). Measuring the performance of worldwide airports using non-parametric benchmarking frontier methods. In ‘Organization Science Winter Conference XVI Pushing Research Frontiers in Organization Science: Celebrating the Contributions of Arie Y. Lewin’, Steamboat (EUA): Universidade de Duke, 4 a 7 de Fevereiro.

 

SIMÕES, P.; MARQUES, R. (2010). Does regulation have a good influence? The case-study of Portuguese urban waste sector. In ‘Organization Science Winter Conference XVI Pushing Research Frontiers in Organization Science: Celebrating the Contributions of Arie Y. Lewin’, Steamboat (EUA): Universidade de Duke, 4 a 7 de Fevereiro.

 

CARVALHO, P.; SIMÕES, P.; MARQUES, R. (2009). Measuring the performance of Portuguese major airports using non-parametric benchmarking frontier methods. In ‘3rd Workshop on Efficiency and Productivity Analysis’, Porto (Portugal): Universidade Católica Portuguesa (UCP), 25 de Setembro.

 

MARQUES, R.; CARVALHO, P.; SIMÕES, P. (2009). Incentives in Portuguese water regulation. In ‘OR51 – The OR Society Annual Conference (OR)’, Warwick (Inglaterra): Operational Research Society, 8 a 10 de Setembro.

 

CARVALHO, P.; MARQUES, R.; SIMÕES, P. (2009). Verticalisation economies in the Portuguese water. In ‘OR51 – The OR Society Annual Conference (OR)’, Warwick (Inglaterra): Operational Research Society, 8 a 10 de Setembro.

 

SANTOS, J.; MARQUES, R.; SIMÕES, P.; COSTA, A. (2009). Measuring efficiency of European metros. In ‘DEA2009 Conference - International Data Envelopment Analysis Society’, Filadélfia (EUA): International Data Envelopment Analysis Society, 10 a 12 de Julho.

 

MARQUES, R.; SIMÕES, P. (2009). Evaluation of the congestion phenomenon. In ‘XI European Workshop on Efficiency and Productivity Analysis’, Pisa (Itália): Unversidade de Pisa, 15 a 18 de Março.

 

SIMÕES, P.; MARQUES, R. (2009). Does regulation influence the performance on the solid waste utilities? In ‘XI European Workshop on Efficiency and Productivity Analysis (EWEPA)’, Pisa (Itália): Universidade de Pisa, 15 a 18 de Março.

 

SIMÕES, P.; MARQUES, R. (2009). A regulação dos serviços de resíduos sólidos. In ‘V Congresso da Associação Brasileira das Agências de Regulação (ABAR)’, Rio de Janeiro (Brasil): Hotel Sheraton, Associação Brasileira das Agências Reguladoras (ABAR), 16 a 18 de Maio.

 

SIMÕES, P.; MARQUES, R. (2008). Are the European seaports congested? In ‘Conference on Innovative applications on Frontier Models in Seaports’, Lisboa (Portugal): Instituto Superior de Economia e Gestão (ISEG), 5 Setembro.

 

SIMÕES, P.; DE WITTE, K.; MARQUES, R. (2008). Measuring efficiency and the influence of operational environment in the Portuguese solid waste services. In ‘IFORS 2008, International Federation of Operational Research Societies Conference’, Sandton, Joanesburgo (África do Sul): International Federation of Operational Research Societies (IFORS), 13 a 18 de Julho.

 

MARQUES, R.; DE WITTE, K. (2008). Influential observations in frontier models. In ‘IFORS 2008, International Federation of Operational Research Societies Conference’, Sandton, Joanesburgo (África do Sul): International Federation of Operational Research Societies (IFORS), 13 a 18 de Julho.

 

BROCHADO, A.; MARQUES, R. (2008). A European perspective of airports’ abuse of dominant position. In ‘2008 ATRS World Conference’, Atenas (Grécia): Air Tranport Researtch Society (ATRS), Aegean University, 6 a 10 de Julho.

 

MARQUES, R.; DE WITTE, K. (2008). Nonparametrically measuring scale and scope economies with an application to the drinking water sector. In ‘V North American Productivity Workshop (NAPW)’, Nova Iorque (EUA): Stern School of Business, Universidade de Nova Iorque, 24 a 27 de Junho.

 

BROCHADO, A.; MARQUES, R. (2007). Airports’ abuse of dominant position on aeronautical charges: a case law approach. In ‘Workshop on Competition In Transport Markets’, Mannheim (Alemanha): Centre for European Economic Research (ZEW), 26 a 27 de Novembro.

 

DE WITTE, K.; MARQUES, R. (2007). Influential observations in frontier models, a robust non-oriented approach to the water sector. In ‘OR49 – The OR Society Annual Conference’, Edimburgo (Escócia): Operational Research Society (OR), 4 a 6 de Setembro.

 

MARQUES, R.; DE WITTE, K. (2007). International benchmarking of water utilities. In ‘EURO XXII, 22nd European Conference on Operation Research’, Praga (República Checa): Association of European Operational Research Societies (EURO), 8 a 11 de Julho.

 

OLIVEIRA, R.; FERREIRA, J.; MARQUES, R. (2007). Specification and assessment in public private partnerships for hospitals to move forward. In ‘Workshop on Quality Prescriptions and Quality Assessment in PPP Procurement’, Lisboa (Portugal): Parpública, 5 de Julho.

 

BROCHADO, A.; MARQUES, R. (2007). Measuring the performance of European major airports using benchmarking frontier methods. In ‘2007 ATRS World Conference’, Berkeley, São Francisco (EUA): Universade de Berkeley, Air Tranport Research Society (ATRS), 21 a 23 de Junho.

 

MARQUES, R.; BROCHADO, A. (2007). Regulation, market structure and performance in airports. Is there need for an European regulator? In ‘2007 ATRS World Conference’, Berkeley, São Francisco (EUA): Universidade de Berkeley, Air Tranport Research Society (ATRS), 21 a 23 de Junho.

 

MARQUES, R.; DE WITTE, K. (2007). Designing incentives in local public utilities, an international comparison in the drinking water sector. In ‘Tenth European Workshop on Efficiency and Productivity Analysis (EWEPA): Retrospect and Prospect’, Lille (França): GAPEM, IÉSEG School of Management, Lille Economics & Management (CNRS), 27 a 30 de Junho.

 

DE WITTE, K.; MARQUES, R. (2007). Taking into account environmental variables in frontier models: a metafrontier approach to the drinking water sector. In ‘Tenth European Workshop on Efficiency and Productivity Analysis (EWEPA): Retrospect and Prospect’, Lille (França): GAPEM, IÉSEG School of Management, Lillie Economics & Management (CNRS), 27 a 30 de Junho.

 

DE WITTE, K.; MARQUES, R. (2007). Environmental factors in frontier models, a metafrontier approach to the drinking water sector. In ‘Doctoral Workshop’, Leuven (Bélgica): Universidade Católica de Leuven, 25 de Maio.

 

MARQUES, R.; SILVA, D. (2007). Comparing the productivity of public services using bootstrap non-parametric methods. In ‘III Congreso de Eficiencia y Productividad, III CEP EFIUCO’, Córdoba (Espanha): Universidade de Córdoba, 26 a 27 de Abril.

 

DE WITTE, K.; MARQUES, R. (2007). Designing incentives in local public utilities, an international comparison of the drinking water sector. In ‘Doctoral Workshop, Doctoral Program in Economics’, Leuven (Bélgica): Universidade Católica de Leuven, 26 a 27 de Janeiro.

 

MARQUES, R.; SILVA, D. (2006). Measuring productivity of public services using non-parametric methods. In ‘2nd Workshop on Efficiency and Productivity Analysis’, Porto (Portugal): Universidade Católica Portuguesa (UCP), 25 de Setembro.

 

MARQUES, R.; SILVA, D. (2006). Measuring the economic performance of water and sewerage services. A DEA bootstrap approach. In ‘OR48 – the OR Society Annual Conference’, Bath (Inglaterra): Operational Research Society (OR), 11 a 13 de Setembro.

 

MARQUES, R.; SILVA, D. (2006). Measuring productivity of Portuguese water and sewerage services by non-parametric methods. In ‘EURO XXI, 21st European Conference on Operation Research’, Reiquiavique (Islândia): Association of European Operational Research Societies (EURO), 2 a 5 de Julho.

 

MARQUES, R.; SILVA, D. (2005). O índice de produtividade de Hicks-Moorsteen. In ‘I Congresso de Estatística e Investigação Operacional da Galiza e do Norte de Portugal’, Guimarães (Portugal): Universidade do Minho, 26 a 28 de Outubro.

 

MARQUES, R.; SILVA, D. (2005). O método de bootstrap aplicado aos modelos fronteira não paramétricos de estimação da eficiência. In ‘I Congresso de Estatística e Investigação Operacional da Galiza e do Norte de Portugal’, Guimarães (Portugal): Universidado de Minho, 26 a 28 de Outubro.

 

MARQUES, R. (2005). The corporatization and private sector participation in the water sector in Portugal. Reviewing the first decade. In ‘International Conference on Governance Systems and Competitive Models in Water Services’, Palermo (Itália): Federutilitiy and International Water Association (IWA), 12 a 14 de Outubro.

 

MARQUES, R.; MONTEIRO, A. (2004). Benchmarking the economic performance of Portuguese water and sewerage services. Apresentação como tema de discussão. In ‘4th International Symposium of DEA’, Birmingham (Reino Unido): Aston Business School, Universidade de Aston, 5 a 6 de Setembro.

 

MARQUES, R.; MONTEIRO, A. (2003). Measuring productivity and efficiency of Portuguese water and sewerage services. In ‘Workshop on Efficiency and Productivity Analysis’, Porto (Portugal): Universidade Católica Portuguesa (UCP), 22 de Setembro.

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