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Iberian Parallels: Siza’s ‘Place’ and Portela’s ‘Time’ in the Revisionist Processes.
2024-12-09 - Duarte Carlos, Gilberto; Guerreiro, Paulo; Lopez, Alejandro
Portugal and Spain, particularly Galicia, offer a compelling lens through which to examine the gradual erosion of early twentieth-century modernist orthodoxies. Owing to delayed industrialisation, political isolation, and prolonged authoritarian rule, both contexts cultivated forms of architectural resistance that emerged at the margins of the International Style yet developed largely unaware of one another. The comparative study of Álvaro Siza and César Portela situates their early works of the 1960s and 1970s within this broader revisionist landscape, drawing on graphic morphological analysis and direct testimony from the architects themselves. Their respective contributions were later recognised by key theorists of Critical Regionalism, such as Kenneth Frampton, Alexander Tzonis and Liane Lefaivre, who highlighted how Iberian peripheries generated sophisticated critiques of modernist universalism through situated, culturally resonant design practices.
Siza’s practice embodies a contextual, phenomenologically inclined reading of place, marked by an abstract yet reconciliatory response to landscape, topography, and urban memory. Although not formally aligned with the Portuguese Inquérito movement, his work is framed as its most refined operational outcome, culminating in a distinctive architectural language that synthesises regional continuity with modernist refinement. Conversely, Portela’s trajectory is rooted in morpho-typological analysis, ideological engagement, and the revisionist Italian currents of Aldo Rossi, articulated through a more systematic and technically grounded relationship with the built environment. While Siza seeks expressive singularity and spatial mediation, Portela pursues typological clarity and the recalibration of architectural models through cultural and technological means. Their paths intersect most coherently in Santiago de Compostela, where intellectual and political ferment fostered the emergence of Critical Regionalism. Ultimately, their contrasting yet convergent approaches constitute parallel critiques of modernism, demonstrating how architectural production at the periphery reshaped theoretical discourse in the late twentieth century.
A construção de poster como instrumento de formação para o direito da União Europeia: Rigor científico e uso responsável de IA para promover cidadania e comunicação jurídica acessível [comunicação oral]
2025-11-27 - Alves, Dora Resende; Pacheco, Luís Paulo
III Congreso Internacional de Comunicación Europea: La Europa de proximidad en el contexto de los nuevos formatos comunicativos y la inteligencia artificial
Zero-leverage determinants: A study for Portuguese SMEs
2025-12-03 - Barbosa, Carina; Sardo, Filipe; Pacheco, Luís Miguel
This paper contributes to the literature on capital structure by analyzing the determinants of the adoption of zero leverage by Portuguese SMEs. The aim is to assess whether financial constraints, financial flexibility, profitability, and an external shock (COVID-19) affect the likelihood of a company operating without debt. Based on a panel of data for the period 2018–2023, a dynamic probit regression model was estimated to analyze the persistence of zero debt and its main determinants. The results indicate that smaller and older companies are more likely to adopt a zero-debt policy, partially confirming the financial constraints hypothesis. Also, liquidity, tangibility, profitability, and the pandemic context do not significantly influence the adoption of that policy, indicating that other factors, such as the financial system's structure and credit barriers, may play a prominent role. One of the main results is the high persistence of zero leverage over time, suggesting that this decision is the result of a deliberate strategy. The findings of this study provide valuable insights into the financing decisions of Portuguese SMEs and present implications for managers, investors, financial institutions, and policymakers.