@article{souza_gouveia_ramser_souza_coronel_2026,  title={Are Port wine export markets integrated? Evidence from price transmission across countries},  volume={64},  ISSN={0103-2003},  url={https://doi.org/10.1590/1806-9479.2026.296651},  DOI={10.1590/1806-9479.2026.296651},  journal={Revista de Economia e Sociologia Rural},  publisher={Sociedade Brasileira de Economia e Sociologia Rural (SOBER)},  author={Souza, Francisca Mendonça and Gouveia, Sofia and Ramser, Cláudia Aline de Souza and Souza, Adriano Mendonça and Coronel, Daniel Arruda},  year={2026},  pages={e296651} }