1. 09/2022. “Constructing composite indicators for performance assessment of wastewater utilities in the presence of regulatory constraints” in Inclusivity, Resilience and Circular Economy of Water Services, 29-30 September, Law School – University of Lisbon, Portugal
2. 06/2022. “Evaluating the evolution of Portuguese public hospitals performance and sustainability before and during the Covid-19 pandemic” in EWEPA, 27-29 June, Business School – Universidade Católica Portuguesa, Oporto, Portugal.
3. 06/2022. “A Stochastic Multicriteria Acceptability Analysis of customer satisfaction with luxury 5-star hotels located in five European capital cities” in EWEPA, 27-29 June, Business School – Universidade Católica Portuguesa, Oporto, Portugal.
4. 06/2022. “Efficient tariffs paid for wastewater services in Portugal” in EWEPA, 27-29 June, Business School – Universidade Católica Portuguesa, Oporto, Portugal.
5. 09/2021. “Customer satisfaction in Portuguese drinking water” in IWA 5th International Conference on Water Economics, Statistics and Finance, School of Engineering of the Polytechnic of Porto, Portugal
6. 02/2021. “Investment in sanitation and drinking water infrastructure and its impact on waterborne diseases dissemination: The Brazilian case” in hSNS Workshop (online).
7. 10/2019. "Experts' assessment of hospitals performance: Towards the construction of a subjective performance composite index" in INFORMS Annual Meeting, 20-23 October, Seattle, USA.
8. 10/2019. "Pay for performance in health care: A new best practice tariff-based tool using a log-linear piecewise frontier function and a dual-primal approach for unique solutions" in Congresso Nacional de Economia da Saúde 2019, 16-18 October, Lisbon, Portugal.
9. 09/2019. "Efficiency vs quality and access: The case of Portuguese public hospitals" in 7th International Workshop on Efficiency, 5-6 September, Barcelona, Spain.
10. 07/2019. "Optimising payments based on efficiency, quality, and heterogeneity: The case of hospitals funding" in IO2019 (APDIO), 22-24 July, Tomar, Portugal.
11. 06/2019. "Pay for performance in health care: A new best practice tariff-based tool using a log-linear piecewise frontier function and a dual-primal approach for unique solutions" in EWEPA, 10-13 June, London, UK.
12. 04/2019. "Economies of Scope in Portuguese Local Government Using an Augmented Hicks-Moorsteen Approach" in Political Studies Association 2019, 15-17 April, Nottingham, UK.
13. 03/2019. "On optimizing tariffs in wastewater treatment services using best practices and a log-linear piecewise frontier function with unique solutions" in Sustainable Tariffs for Water Services Conference 2019, 14 - 15 March 2019, Lisbon.
14. 09/2018. "Optimising payments based on efficiency, quality, and heterogeneity: The case of hospitals funding" in IO2018 (APDIO). Universidade de Aveiro, Aveiro, Portugal.
15. 09/2018. "Public-private partnerships in health care services: Do they socially outperform public hospitals?" in 27th European Association of Hospital Managers. Cascais, Portugal.
16. 06/2017. "Economies of scope in health care services" in IO2017 (APDIO). School of Business (Valença do Minho) of the Polytechnic Institute of Viana do Castelo, Viana do Castelo, Portugal.
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17. 06/2017. "Economies of scope in health care services" in EWEPA 2017. School of Business and Economics of Loughborough University, London, UK. 18. 06/2017. "Pay for performance: a new best practices tariff-based tool" in 6th Workshop in Efficiency and Productivity Analysis. Business School – Universidade Católica Portuguesa, Oporto, Portugal. 19. 10/2015. "Malmquist and Hicks-Moorsteen productivity indexes for clusters performance evaluation" in 5th Workshop in Efficiency and Productivity Analysis. Business School – Universidade Católica Portuguesa, Oporto, Portugal. |
20. 06/2013. "Measuring the congestion and marginal products of Portuguese internment services" in 11th International Conference on Data Envelopment Analysis. Mayis University Campus of Samsun, Samsun, Turkey.
21. 06/2013. "Measuring the congestion of ICU services regarding the Portuguese NHS, 2008-2009, and non-parametric, conditional partial and stochastic frontier methods" in 13th European Workshop on Efficiency and Productivity Analysis (EWEPA" 13). Aalto University School of Economics, Helsinki, Finland.
22. 06/2013. “Measuring the congestion of ICU using a bootstrap approach” in XVI Congresso da Associação Portuguesa de Investigação Operacional. Instituto Politécnico de Bragança, Bragança, Portugal.
23. 10/2012. "Measuring the efficiency of Portuguese NHS, 2002-2009, using non-parametric methodologies." in 4th Workshop in Efficiency and Productivity Analysis. Business School – Universidade Católica Portuguesa, Oporto, Portugal.