In the current and troubled days in which we live, several are the challenges that emerge in the different areas of knowledge, but that converge in a single way of acting: only a new and more systemic way of thinking in management can solve the economic, social and environmental issues facing us today. Working in a holistic framework, with a dynamic and ever-evolving environment, thinking creatively and critically are the real challenges facing the scientific and business community today. The articles collected for this Special Edition of JSOD focus on current affairs with a more wide-ranging view of different areas of knowledge. In particular, focus on the assessment of what factors have an impact on housing prices in Portugal, analysis of the role of information technology in creating and developing a sustainable competitive advantage for organizations through the implementation of knowledge management, and in the relationship between the factors of risk in asset evaluation models and future economic growth. It concludes with the presentation of two articles related to the area of tourism knowledge; begins with a bibliometric analysis on nautical tourism and ends with the presentation labour productivity and total factor productivity measures of nature tourism enterprises in Portugal.

Guest-editor: Paula Odete Fernandes

Guest-editors: Jose Ramon Saura, Ana Reyes-Menendez, Nelson de Matos, Marisol B. Correia and Pedro Palos-Sanchez

 Guest-editors: Saul Neves de Jesus, Margarida Pocinho and Mariusz Kwiatkowski 

 Guest-editors: Saul Neves de Jesus, Margarida Pocinho and Juan Tobal

Guest-Editors: Cláudia Henriques, Pedro Bittencourt César, Lurdes Varela and Maria Cristina Moreira

 Guest-Editors: Javier Perez-Aranda and Manuela Guerreiro

 Guest-editors: Gabriela Gonçalves, Joana Santos and Cátia Sousa

Guest-Editor: José António C. Santos

Guest-Editors: Cláudia Ribeiro de Almeida and Ana Isabel Renda

Guest-Editors: Nelson Matos, Manuela Guerreiro, Júlio Mendes and Bernardete Sequeira

Guest-Editors: Teresa de Noronha and Emiliana Mangone

 Guest-Editors: Gabriela Gonçalves and António Oliveira e Sousa

Guest-Editors: Cláudia Ribeiro de Almeida and Jorge Abrantes

Guest-Editors: Saul Neves de Jesus, Thomas Panagopoulos, João Albino Silva, Teresa de Noronha

Guest-Editor: José Santos

Guest-Editor: Eric Vaz

Guest-Editor: Teresa de Noronha

Guest-Editors: Saul Neves de Jesus, António Fragoso and Thomas Panagopoulos

Guest-Editors: Cláudia Henriques and Francisco Serra

Guest-Editor: Saul Neves de Jesus

Guest-Editors: Cláudia Ribeiro de Almeida and Vânia Costa

Guest-Editor: Dora Agapito

Guest-Editor: Saul Neves de Jesus

Guest-Editor: Gabriela Gonçalves

Guest-Editor: Ana Paula Barreira