ESTGL - DGAT - Artigo em revista científica, indexada ao WoS/Scopus
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- Absorptive capacity and cooperation evidence in innovation from public policies for innovationPublication . Moura, Dulcineia Catarina; Madeira, Maria Jose; Duarte, Filipe A P; Carvalho, Joao; Kahilana, OrlandoPurpose – The purpose of this paper is to better understand whether firm cooperation and absorptive capacity foster success in seeking public financial support for innovation activities and, by doing so, how they contribute to innovation output. Design/methodology/approach – The authors therefore extend the existing literature focusing on the effects of cooperation and absorptive capacity on specific public financial support for innovation activities in Portuguese firms from local or regional government, central administration and the European Union by using available data from the Community Innovation Survey CIS 2010 and the application of logistic regression models. The empirical analysis enabled a better understanding of the positive relationship of the variables that determine the form of public financial support in the integration of incentives within firms to stimulate innovation. Findings – Therefore, as the level of absorptive capacity in Portuguese firms increases, so does the demand for benefits from public financial support to stimulate innovation from the European Union also increases. The same analysis, now considering the determinant cooperation, notes the positive effects of institutional sources of information and cooperation, in the propensity for seeking public financial incentives from the Central Administration and the European Union. As for internal information and cooperation sources, they are positively related to the integration of incentive measures from the local or Regional Administration and Central Administration. Originality/value – The paper presents results that allow us to propose some suggestions that both the firms and those responsible for the implementation of public policies can undertake to increment innovation performance.
- Apoio da comunidade residente ao desenvolvimento turístico sustentável: um modelo de equações estruturais aplicado a uma cidade histórica do Norte de PortugalPublication . Rodrigues, Ana; Vieira, Isabel; Marques, Carlos; Teixeira, MárioEste estudo investiga os inter-relacionamentos entre a ligação à comunidade, o envolvimento na comunidade, a gestão do poder público (GPP), os benefícios e custos percebidos do turismo e o apoio ao desenvolvimento turístico sustentável (DTS). Foi adoptada uma metodologia quantitativa sendo a recolha de dados feita através de um questionário aplicado pessoalmente a uma amostra de 300 residentes da cidade histórica de Lamego, no Norte de Portugal. Para analisar os relacionamentos propostos foi usada a técnica de modelos de equações estruturais. Os resultados mostram que a ligação à comunidade e a GPP na actividade turística exercem uma influência positiva e significativa nos benefícios percebidos do turismo. O efeito do envolvimento da comunidade no apoio (dos residentes) ao DTS foi suportado. No que diz respeito aos impactes do turismo, este estudo sugere, também, uma influência positiva entre os benefícios percebidos e o apoio ao DTS. Os resultados reforçam a importância de analisar a percepção dos residentes no planeamento e tomada de decisão de políticas para o desenvolvimento do turismo.
- Barriers to innovation activities as determinants of ongoing activities or abandonedPublication . Duarte, Filipe A P; Madeira, Maria Jose; Moura, Dulcineia Catarina; Carvalho, Joao; Moriera, Jacinta RaquelPurpose – This paper aims to analyses barriers as a determinant of ongoing or abandoned innovation activities. The literature exploits barriers as the nature of innovation and its influence on firm’s. The main focus is the Portuguese SMEs and the impacts that act as barriers in the development of innovation activities. Design/methodology/approach – The database was obtained through the Community Innovation Survey 2010 (CIS 2010) that was coordinated by EUROSTAT. In this sense, a logistic regression model is proposed, which makes it possible to analyse the relations between three or more variables, depending on whether the relationship is one of dependence or interdependence, thus allowing the application of distinct statistical techniques, using 6,160 firms Findings – There are several sources of information that are associated with the development of innovation projects. Practical implications – The importance of barriers to the development of innovation activities, as well as it being a decisive factor in the impediment to and abandon of the same, was noted. Originality/value – This study also demonstrated that each case is different and that a barrier in one firm can at the same time be a window of opportunity for another firm.
- Barriers to Innovation and the Innovative Performance of Portuguese FirmsPublication . Madeira, Maria Jose; Carvalho, Joao; Moreira, Jacinta Raquel; Duarte, Filipe A P; Filho, Flavio de São PedroThis paper aims to identify and analyze the main limiting factors of innovation performance in terms of product and process innovation. The limiting factors to innovation make the innovation process of a firm difficult, which influences its innovation performance. The goal of this essay is to develop a theoretical support based on current reference approaches, corroborated by empirical support, which allows for the identification and analysis of the factors that restrict innovation activity and innovation performance. The database is extracted from the Community Innovation Survey - CIS 2010, which was conducted under the responsibility of the Office of Planning, Strategy, Evaluation and International Relations/Ministry of Science, Technology and Higher Education (GPEARI/MCTES), in collaboration with the National Statistics Institute (INE), under the supervision of EUROSTAT. We have developed a logistic regression model that highlights the barriers to innovation and identifies the factors that limit innovation performance.The analysis suggests that several barriers to innovation influence the Innovative performance of Portuguese firms. These results may be attributed to the fact that perceived barriers stimulate the firm to overcome these difficulties, which promotes the internal propensity to innovate. The most significant barriers identified in the study are the following: high innovation costs and perceived uncertainties in both the demand and market for new goods and services. This study shows that firms that do not have either qualified personnel to carry out innovation activities or sufficient market information are less likely to innovate than firms that do not experience these difficulties.
- Business intelligence and sustainable development goals: data-driven strategiesPublication . Mota, Miguel Ângelo Sousa Dias Ferreira da; Sequeira, Romeu; Pinto, Agostinho Sousa; Costa, Eusébio; Costa, RuiThis exploratory study, based on a preliminary literature review, examined the role of Business Intelligence (BI) in advancing the Sustainable Development Goals (SDGs). A qualitative approach was adopted, involving a detailed analysis of existing publications to identify how BI can transform large amounts of data into strategic information, influence critical decisions across different sectors, and contribute to the achievement of the SDGs. The integration of BI into SDG strategies and implementation was assessed as an important step forward in addressing global challenges and providing more effective solutions to complex problems. The study suggests that BI can be a driver of sustainable development, improving decision-making based on concrete data to support the SDGs. However, due to the exploratory and preliminary nature of the literature review conducted, the conclusions presented should be considered indicative and subject to confirmation through further research. The work highlights that the effective application of BI, using data to generate strategic intelligence, can lead to significant progress towards a more sustainable and innovative future. It emphasises the importance of overcoming technical constraints and developing analytical skills to maximise the potential of BI to drive sustainable and innovative development on a global scale.
- Certification of Portuguese companies as an inducer of profitability: A panel data approachPublication . Dos Santos, Anabela Saraiva; Pinto, António; Manuel Nogueira Reis, Pedro; Neves, M. ElisabeteWith the globalization and internationalization of markets, companies need to be more competitive and offer high-quality guarantees to consumers, suppliers, banking institutions, and shareholders. Thus, the objective of this paper is to measure the impacts that these guarantees, analyzed through quality management, environmental management, and management of occupational health and safety standards, will have on the return on assets (ROA) of companies classified by sector of activity, considering each of the certifications individually and as a whole. The panel data approach methodology was used for 10 years in Portuguese- certified companies between 2010 and 2019. The Chow test, the Breusch-Pagan, and the Hausman test were applied to identify a more feasible model between the pooled OLS and the random or fixed effects model. Furthermore, the cluster-robust standard errors model was applied. The results show the existence of synergies when adopting more than one certification to improve firm performance. Moreover, the single certification estimate by sector results are significant and can be positive drivers of profitability, but only for companies in the manufacturing industries related to natural resources. However, they trigger negative results in the accommodation, catering, and information and communication sectors.
- Chemical Composition and Optimization of Liquefaction Parameters of Cytisus scoparius (Broom)Publication . Cruz-Lopes, Luísa; Almeida, Daniela; Dulyanska, Yuliya; Domingos, Idalina; Ferreira, José; Fragata, Anabela; Esteves, BrunoInvasive plants spread in such a way that they are threats to native species and to biodiversity. In this context, this work aims to determine possible valorizations of Scotch Broom Cytisus scoparius (L.) Link. This species harvested in the Viseu region was used in the present study. The eco-valorization of these renewable resources was made by conversion into liquid mixtures that can later be used in the manufacture of valuable products. For a better understanding of the results obtained, a chemical characterization of the Cytisus scoparius branches (CsB) was made. The ash content, extractives in dichloromethane, ethanol and water, lignin, cellulose and hemicellulose of the initial material were determined. Liquefaction was made in a reactor with different granulometry, temperatures and time. Results show that Broom is mainly composed of cellulose (36.1%), hemicelluloses (18.6%) and lignin (14.6%) with extractives mainly soluble in ethanol, followed by water and a small amount in dichloromethane. Ashes were around 0.69%, mainly composed of potassium and calcium. Generally, smaller size, higher solvent ratio, higher temperature and higher time of liquefaction lead to higher liquefaction. The highest percentage of liquefaction was 95% which is better than most of the lignocellulosic materials tested before.
- Co-creation & design ¿ Living heritage routes project: memories itineraries for the city of LamegoPublication . Fernandes, Didiana; Marques dos Santos, Paula Alexandra; Pereira Vieira, Isabel CristinaThe “Living heritage routes” project aims to interpret a given geographical area for tourism - the city of Lamego - based on the visual/oral perceptions and memories of the residents, so that it is possible to create tourist proposals, based on co-creation, that involve the local community, students and cultural agents through the ontemporary interpretation of the space. The project has three istinct phases: 1st survey of the material and immaterial cultural heritage; 2nd elaboration of tourist itineraries and 3rd realization of an event that promotes and divulges the project - through a historical recreation of the space. The main objectives of this study were to involve the local population in projects that aim to recover and promote the local tangible and intangible cultural heritage. We believe that it is possible to create new cultural and artistic products, such as thematic itineraries, based on the image, perceptions and memories of the resident population, which can attract more visitors, improving the development of sustainable tourism aimed at local culture promoting. The methodology of this project, as far as its 1st phase is concerned, went through a qualitative approach, using mental maps, accompanied by interview, as a method of enquiry, in order to understand the local community's perception of their urban space. The analysis and interpretation of the mental maps will follow the methodology presented by Kozel (2007). The results obtained through a first analysis of the interviews and the mental maps, applied to 40 residents of the city of Lamego from four different age groups allowed, in a first preliminary analysis, the identification of new natural and cultural tangible and intangible heritage resources, as well as the identification of several points connected to the singularity and identity of the city and its districts. It was also clear that the connection of residents to their districts influences the way they perceive the city, as well as its symbolic and representational icons. The results reinforce the importance of involving residents, in the cocreation of heritage tourism products, allowing the construction and renewal of the tourism offer in small historical towns
- Comparison of milk consumption habits across two European countries: Pilot study in Portugal and FrancePublication . Guiné, Raquel P. F.; Florença, Sofia de Guiné e; Bréjon, M.; Gonçalves, João Carlos; Ferreira, Manuela; Barroca, Maria João; Fragata, AnabelaHumans have been consuming milk obtained from domesticated animals since ancient times. Milk is a very complete food with important nutrients that can sup- port life. However, the patterns of consumption of milk have been shifting. On one hand, due to the increase in the number of people with intolerances (to lactose, for example), and on the other hand, due to some trend to avoid foods from animal origin owing to speci fi c convic- tion (like animal welfare, for example). In this context, this study focused on the milk consumption patterns in two di ff erent European Countries and the evaluation of pos- sible di ff erences. The object of study was milk obtained from animal sources, namely, cows, and no other derived fermented dairy products were included. For the develop- ment of the study, a questionnaire survey was applied to a sample of 542 participants from both countries using the Internet. The results showed that a high percentage of participants in both countries consume milk regularly, and the usual amount varies between 125 and 250 mL per day. For those who do not consume milk, the most relevant reason pointed out in both countries was because they do not feel the need to consume it. While in France, a high percentage also do not consume because they do not like milk, and in Portugal, a high percentage do not consume milk due to lactose intolerance. The most con- sumed is semi-skimmed milk, and preferences are towards consuming plain milk or consuming it with chocolate. Signi fi cant di ff erences were found in the consumption of white brands, which are preferred in France, while in Portugal, consumers prefer commercial brands, as well as the preferred package, tetra packs for the Portuguese, while the French prefer plastic bottles. In conclusion, although the results showed some similar trends among the participants from both countries, some di ff erences were also identi fi ed that can be used to better plan public policies in both countries.
- Continuing Teacher Education: Informal Collaborative Teacher Network as a Response to the Emergency Context Created by COVID-19Publication . Mota, Miguel Ângelo Sousa Dias Ferreira da; Cabo, Isabel; Valéria, Cátia; Guedes, Damiana; Lopes, PedroThe COVID-19 pandemic posed unprecedented challenges to the education sector, necessitating a rapid transition to emergency distance learning and highlighting the need to train teachers to maintain educational continuity under lockdown restrictions. In response, initiatives such as “Online Pedagogical Sharing” emerged, comprising short-term training activities aimed at educators and teachers at all levels of education in Portugal. This case study, conducted within a qualitative paradigm, explores how training organised by this informal collaborative network contributed to the continuous professional development and adaptation of teaching practices during the pandemic. It utilised digital technologies to meet the demands of distance learning and improve the pedagogical use of new technologies. The sessions, which took place between June and July 2020, were widely accessible, facilitating a meaningful collaborative approach in the teaching environment. By analysing data collected during these sessions, the study highlights the network’s effectiveness in facilitating collaborative learning and the impact of educational technologies during a time of significant pedagogical change. This work not only documents the immediate response to the crisis but also suggests avenues for future use of similar practices in post-pandemic contexts, emphasising the need for further analysis of the resilience and effectiveness of these adapted pedagogical strategies.