Proceedings

Ferreira, F. A., & Ferreira, F. (2013). Privatization in a mixed duopoly with environmental taxes. In T. E. Simos, G. Psihoyios, & C. Tsitouras (Eds.), Proceedings of the International Conference on Numerical Analysis and Applied Mathematics 2013 (ICNAAM-2013). AIP Conference Proceedings, 1558 (pp. 1558–1561). AIP Publishing. https://doi.org/10.1063/1.4825822

Ferreira, F. A., & Ferreira, F. (2013). Environmental and international tariffs in a mixed duopoly. In T. E. Simos, G. Psihoyios, & C. Tsitouras (Eds.), Proceedings of the International Conference on Numerical Analysis and Applied Mathematics 2013 (ICNAAM-2013). AIP Conference Proceedings, 1558 (pp. 1562–1565). AIP Publishing. https://doi.org/10.1063/1.4825823

Ferreira, F. A., & Ferreira, F. (2015). Government preference, environmental taxes and privatization. In 2015 International Conference on Industrial Engineering and Operations Management (IEOM). IEEE. https://doi.org/10.1109/IEOM.2015.7228101

Ferreira, F. A. & Ferreira, F. (2016). Partial privatization and government preference. In S. Laporšek, & D. G. Omerzel (Eds.), Proceedings of the Management International Conference (MIC): Managing Global Changes, (pp. 45-51). University of Primorska Press

Ferreira, F. A. & Ferreira, F. (2016). Price-setting mixed tripolies. In Proceedings of the 6th International Conference on Nonlinear Science and Complexity NSC2016. INPE – National Institute for Space Research. 

Ferreira, F. A. & Ferreira, F. (2016). Privatização num mercado misto com decisões sequenciais. In Centro de Análises de Sistemas Navais (Org.), Anais do XVIII Simpósio de Pesquisa Operacional & Logística da Marinha [Blucher Marine Engineering Proceedings, 2, 1]. (pp 806-812). Blucher. https://doi.org/10.5151/marine-spolm2015-141056

Ferreira, F. A. & Ferreira, F. (2016). Privatization and government preference in a Bertrand model. In Proceedings of the 6th International Conference on Nonlinear Science and Complexity NSC2016. INPE – National Institute for Space Research.

Ferreira, F., & Bode, O. R. (2017). Licensing by royalties in a Stackelberg model when the follower is the innovator. In Proceedings of the International Conference on Numerical Analysis and Applied Mathematics 2016 (ICNAAM). AIP Conference Proceedings, 1863 (pp. 050002-1–050002-4). AIP Publishing. https://doi.org/10.1063/1.4992199

Ferreira, F. A., & Ferreira, F. (2018). Privatization and subsidization in a quantity-price-setting mixed duopoly. In 2nd International Conference on Mathematical Methods & Computational Techniques in Science & Engineering, 1982 (pp. 020024-1–020024-6). AIP Publishing. https://doi.org/10.1063/1.5045430

Ferreira, F. A., & Ferreira, F. (2018). Privatization and productive efficiency in an international Stackelberg mixed duopoly. In Proceedings of the 8th International Conference on Industrial Engineering and Operations Management (IEOM) (pp. 427–433). IEOM. 

 Ferreira, F. A. & Flávio Ferreira, F. (2019). Price-quantity-setting mixed duopoly models: market opening. Proceedings of the International Conference on Industrial Engineering and Operations Management, Bangkok, Thailand,  1531-1536. IEOM.

Ferreira, F. (2019). Privatisation and subsidization in a quantity-price-setting leadership duopoly. In International Conference of Numerical Analysis and Applied Mathematics (ICNAAM 2018). AIP Conference Proceedings, 2116, 1 (pp. 110004-1-110004-4). AIP Publishing. https://aip.scitation.org/doi/10.1063/1.5114097

Ferreira, F., & Ferreira, F. (2020). Hotel competition under uncertain demand: Different objective functions. In J. Martí-Parreño, R. Gómez-Calvet, & J. M. de Prat (Eds.), Proceedings of 3rd International Conference on Tourism Research (ICTR) (pp. 60-67). Academic Conferences Publishing International Ltd. https://doi.org/10.34190/IRT.20.051

Ferreira, F. (2020). Stackelberg mixed duopoly with emission tax. In T. Simos, & C. Tsitouras (Eds.), International Conference of Numerical Analysis and Applied Mathematics ICNAAM 2019. AIP Conference Proceedings: Vol. 2293 (pp. 150002-1- 150002-4). AIP Publishing. https://doi.org/10.1063/5.0026406

Ferreira, F., & Ferreira, F. A. (2021). Quality competition, environmental policies and reputation of restaurants. In C. Silva, M. Oliveira, & S. Silva (Eds.), Proceedings of the 4th International Conference on Tourism Research (ICTR) (pp. 230–235). Academic Conferences Publishing International Ltd. https://doi.org/10.34190/IRT.21.081

Ferreira, F. A., Ferreira, F., & Gomes, C. F. S. (2022). Price-setting hotel competition with corporate social responsibility. In Proceedings of the International Conference on Industrial Engineering and Operations Management (pp. 325-333). IEOM Society International. 

Ferreira, F., Ferreira, F. A., & Fernandes, P. O. (2022). Committed and non-committed policy regimes in a sequential mixed hotel duopoly. In V. Katsoni, & A. C. Serban (Eds.), Transcending borders in tourism through innovation and cultural heritage: 8th International Conference IACuDiT. Springer proceedings in business and economics (pp. 91-103). Springer. https://doi.org/10.1007/978-3-030-92491-1_5