Minimum revenue guarantees valuation in PPP projects under a mean reverting process
- Carlos Andrés Zapata QuimbayoCarlos Armando MejÃa VegaNaielly Lopes Marques
- 4 October 2018
Economics, Business
This approach is applied to the case of a toll road concession in Colombia where a Mean Reverting process is used to model the traffic and it was showed that this model is a valid tool for defining the fair value of the minimum amount of revenue secured by the government.
A Tutorial for Modeling Real Options Lattices from Project Cash Flows
- Naielly Lopes MarquesC. Bastian-PintoL. E. Brandão
- 2021
Business, Economics
This tutorial proposes a code in an open-source software with intuitive guidelines to help researchers and practitioners model real options lattices from project cash flows and shows how real options can affect the value of projects.
Crossing the Brownian Bridge: valuing infrastructure capacity expansion policies as real options
- Naielly Lopes MarquesC. Bastian-PintoL. E. Brandão
- 4 March 2021
Economics, Engineering
Abstract In countries where transportation infrastructure is underdeveloped, newly built facilities tend to attract and increase demand. This can lead to situations where future traffic levels exceed…
Revista de Administração Contemporânea Journal of Contemporary Administration
Contexto: diversos métodos para avaliação de opções reais foram extensivamente estudados e publicados. Mas as árvores binomiais recombinantes, conhecidas como treliças, talvez sejam uma das…
The Rio De Janeiro international airport privatization: a problem of overbidding?
- Naielly Lopes MarquesLuiz Eduardo Teixeira BrandãoL. Gomes
- 24 June 2019
Economics, Business
Abstract We analyze the case of the Rio de Janeiro International Airport concession, which suffered severe financial difficulties after it posted the highest auction bid premium of the 2011–2013…
Can extreme returns predict the cross-section of expected returns in the Brazilian market?
- Naielly Lopes MarquesM. KlotzleAntonio Carlos Figueiredo PintoPaulo Vitor Jordão da Gama Silva
- 9 April 2022
Economics
This article extends the evidence of maximum (MAX) and minimum (MIN) daily return effects on stock performance to the Brazilian market. Our sample includes data on daily and monthly stock returns of…
Valuation of Infrastructure Projects: Review of the Real Options Literature
- Naielly Lopes MarquesLiliana Dennis Mejia SanchezL. E. BrandãoC. Bastian-Pinto
- 3 August 2023
Economics, Engineering
Given the infrastructure sector development and the worldwide trend to grant infrastructure projects to private investors, a growing number of articles in the literature have been devoted to the…
A blockchain-based model for token renewable energy certificate offers
- Naielly Lopes MarquesL. GomesL. E. Brandão
- 3 March 2023
Environmental Science, Computer Science
Revista Contabilidade & Finanças
An investment model for a renewable energy generator that allows it to earn the right to issue Renewable Energy Certificates (RECs) and sell them through quarterly sales auctions promoted by the blockchain is proposed and contributes to the understanding of the performance dynamics of digital products under uncertainty and flexibility.
Blockchain applications in the renewable hydrogen supply chain and green chemical production
- Leonardo Lima GomesH. B. Carminati Breno Alves Machado
- 23 September 2024
Environmental Science, Chemistry
Proceedings of the Rio Oil and Gas