Suchergebnisse

AbstractIn response to growing environmental and sustainability concerns, the circular economy and consumption have become significant themes in recent years. The transition to a circular economy is considered a critical move toward sustainable development as it addresses challenges, such as climate change, waste, pollution and biodiversity loss. The present study evaluates the influence of environmental concerns and the search for pro‐sustainable information by Portuguese consumers on their circular habits and their influence on their circular consumption choices. Furthermore, it assesses the influence of environmental concerns and Portuguese consumers' search for pro‐sustainable information on their circular consumption when mediated by their circular habits. Through an online questionnaire, 826 valid responses were collected from Portuguese consumers over 18 years of age, using a non‐probabilistic convenience sampling technique. The hypotheses established in the research model were tested using the Partial Least Squares method. Results indicate that environmental concerns and the search for pro‐sustainable information positively impact circular habits, with more emphasis on energy and water saving, and zero plastic use. Additionally, environmental concerns and the search for pro‐sustainable information directly correlate with circular consumption decisions, although this relationship is less intense when mediated by circular habits. Based on the results obtained in this study, a model of consumer participation in the circular economy is proposed. Consumers' adherence to responsible circular consumption habits can transform traditional corporate business models into circular models, accelerating more efficient management of natural resources and ensuring global sustainability and future generations' survival.

AbstractManufacturing companies have come under pressure to reduce their negative environmental impact. In response, these companies have implemented environmentally sustainable practices in their organizations and adopted green innovations. The present study aims to analyze: (i) whether environmentally sustainable behaviors followed in manufacturing small and media‐sized enterprises (SME) encourage the adoption of green product/service innovation, green process innovation, and green organizational innovation and (ii) the main difficulties/constraints felt by SME managers in adopting both environmental sustainable practices and green innovations. An online questionnaire was used to collect data from a sample of 3184 manufacturing SMEs. The quantitative analysis was performed using the Partial Least Square (PLS) method. The results reveal that companies' previously pro‐environmental practices positively influenced the adoption of green innovations. Following environmentally sustainable practices was positively associated with adopting (by decreasing order): green process innovation, green product/service innovation and green organizational innovation.

PurposeThis study aims to understand how perceived desirability and perceived feasibility influence Portuguese higher education students' social entrepreneurial intention and general entrepreneurial intention and explore how gender attitudes can affect these relationships.Design/methodology/approachThis study's sample comprises 391 participants. The hypotheses formulated in the research model were tested through structural equation modelling, using the bootstrapping method to perform decomposition tests and multigroup analyses to assess the effect of gender on perceived desirability, perceived feasibility and social and general entrepreneurial intention.FindingsThe sample data reveal that women have a greater social entrepreneurial intention, and men have a greater general entrepreneurial intention. The results regarding the research model reveal that perceived desirability positively influences social and general entrepreneurial intention, with stronger relationships for men than for women. However, perceived feasibility positively influences overall entrepreneurial intention but is insignificant in explaining social entrepreneurial intention. When the differences between genders are analysed, the perceived feasibility by women is significant and positively influences the social entrepreneurial intention, not being significant when men are considered. Contrary to previous studies about higher education students, men have a higher perceived desirability in both general and social entrepreneurial intentions, while women have a stronger perceived feasibility in both general and social entrepreneurial intentions.Originality/valueThis paper contributes to the development of the social entrepreneurship literature, demonstrating that social entrepreneurial intention can be influenced by gender. The results show the importance of considering the spatial and organisational context in examining the relationships between perceived desirability/perceived feasibility and social entrepreneurial intentions of men and women.

ABSTRACT Purpose: This longitudinal study analyzes the impact of the digital economy on economic growth in Organisation for Economic Co-operation and Development (OECD)'s countries, divided into groups by their level of development (transition and innovation countries). Originality/value: Empirical studies on information and communications technology (ICT)'s impact on countries' economic growth have increased over the last few years. However, there are still no studies that analyze this problem for the group of OECD countries, let alone divide these countries according to their level of economic development to assess the differences between more developed countries and less developed. The study of this gap in the literature allows us to infer important implications for policymakers to implement the digital agenda more efficiently. Design/methodology/approach: We used a panel data sample from the World Bank covering 36 OECD countries from 2000 to 2019. A statistical analysis of the variables was carried out separately for all OECD countries and the transition and innovation countries groups. We then performed a correlation analysis between the variables, and three models were estimated using the generalized moments panel method (GMM) using a fixed cross-section. Findings: The impact of the digital economy as measured by the technology proxy – internet, mobile phone, and fixed-broadband – on the economic growth of OECD countries depends on their level of development and the measures of the technologies that capture the digital economy. ICTs positively influence the development of the economies of OECD countries and can be used as instruments by policymakers. These agents must implement policies that strengthen the physical and technological infrastructures of the ICTs, the digital empowerment of human capital, and more significant social equity in accessing the ICTs.

This research aims to detect the factors that best explain the performance of regional innovation in the European Union (EU), in the year 2019, and compare the obtained results with the factors used to elucidate the performance of regional innovation in the EU during the year 2016. This comparison allowed us to identify the variations that have occurred during these 3 years. The methodology used is quantitative and served to identify the factors that clarify the performance of regional innovation in the EU in 2019. The data collected was treated in the econometric software Eviews10. Estimations used a multiple linear regression method. The attained results show that with the implementation of the Research and Innovation Strategy for Smart Specialization (RIS3), the Leader and Strong Regions benefited from its implementation. On the other hand, Moderate and Modest Regions failed to improve their innovative performance with the implementation of RIS3. On the practical contributions, it provides suggestions to the actors of the triple helix (Academy– Government–Industry) to improve the performance of innovation. Furthermore, it contributes to the theory by updating the knowledge of the existing literature with new dimensions from the 2019 RIS database. This research is original as it allows to appraise the evolution of the open innovative performance of the regions, by using comparative data from 2019 and 2016.

The present research aims to assess the impact of the COVID-19 pandemic on the behavior of Portuguese consumers concerning the purchase of food. For this purpose, a quantitative study was performed, using a sample composed of 741 Portuguese consumers. The study was carried out between November 2020 and February 2021, a period during which the most severe measures of social isolation were imposed by the Portuguese government since the beginning of the pandemic in March 2020. The results show that during the pandemic, consumers changed their behavior patterns, specifically: in the frequency of shopping; the use of transport to carry out the purchases; the amount of the budget allocated for this purpose; and the channels used to purchase. Based on these results, managers and policy makers will be able to adjust or redefine their strategies to meet new consumer preferences, thus promoting individual well-being and business success. Our research is original as it is focused on the Portuguese context at a specific point in time motivated by the external factors that arose from the dissemination of the Covid-19 pandemic, consequently affecting consumers' behavior on food purchase. Furthermore, it adds value to the literature with new findings on consumer behavior change within a pandemic environment, and the application of practical assistance to market practitioners as well as advice to policy makers.

The present study aims at investigating how the commercialisation and knowledge transfer be-tween the SMEs of the tourism sector and the higher education institutions (HEIs) are made, as well as to check if the SMEs of the tourism sector are part of the tourism networks, and what their mo-tivations are. We used a qualitative methodology, applying the triangulation method to eight SMEs and one HEI. The results indicate that the commercialisation and knowledge transfer between the SMEs and the HEIs are not effective. SMEs are part of regional networks of business innovation; however, they don't participate in R&D activities with HEIs. Some suggestions were made to SMEs, HEIs, and regional governments to speed up commercialisation and knowledge transfer in the tourism sector. We adapted the Triple Helix Model to the tourism sector, thus creating the "Triple Helix in the Tourism Context". Only a few studies have researched the knowledge commercialisa-tion in the tourism sector, a gap that this article aims to compensate. ; info:eu-repo/semantics/publishedVersion

This research aims to detect the factors that best explain the performance of regional innovation in the European Union (EU), in the year 2019, and compare the obtained results with the factors used to elucidate the performance of regional innovation in the EU during the year 2016. This comparison allowed us to identify the variations that have occurred during these 3 years. The methodology used is quantitative and served to identify the factors that clarify the performance of regional innovation in the EU in 2019. The data collected was treated in the econometric software Eviews10. Estimations used a multiple linear regression method. The attained results show that with the implementation of the Research and Innovation Strategy for Smart Specialization (RIS3), the Leader and Strong Regions benefited from its implementation. On the other hand, Moderate and Modest Regions failed to improve their innovative performance with the implementation of RIS3. On the practical contributions, it provides suggestions to the actors of the triple helix (Academy– Government–Industry) to improve the performance of innovation. Furthermore, it contributes to the theory by updating the knowledge of the existing literature with new dimensions from the 2019 RIS database. This research is original as it allows to appraise the evolution of the open innovative performance of the regions, by using comparative data from 2019 and 2016. ; info:eu-repo/semantics/publishedVersion

This research aims to detect the factors that best explain the performance of regional innovation in the European Union (EU), in the year 2019, and compare the obtained results with the factors used to elucidate the performance of regional innovation in the EU during the year 2016. This comparison allowed us to identify the variations that have occurred during these 3 years. The methodology used is quantitative and served to identify the factors that clarify the performance of regional innovation in the EU in 2019. The data collected was treated in the econometric software Eviews10. Estimations used a multiple linear regression method. The attained results show that with the implementation of the Research and Innovation Strategy for Smart Specialization (RIS3), the Leader and Strong Regions benefited from its implementation. On the other hand, Moderate and Modest Regions failed to improve their innovative performance with the implementation of RIS3. On the practical contributions, it provides suggestions to the actors of the triple helix (Academy–Government–Industry) to improve the performance of innovation. Furthermore, it contributes to the theory by updating the knowledge of the existing literature with new dimensions from the 2019 RIS database. This research is original as it allows to appraise the evolution of the open innovative performance of the regions, by using comparative data from 2019 and 2016. ; This work is supported by national funds, through the FCT—Portuguese Foundation for Science and Technology under the project ...

This research aims to analyze the feasibility of gamified applications as a tool to promote engagement and brand attitude. To accomplish this, this research was developed using a quantitative methodology. A confirmatory factor analysis (CFA) was performed and the model hypotheses were tested by a structural equation modeling (SEM). A questionnaire was applied to Portuguese consumers who use the "Nike Run Club" application, from which 203 valid responses were received. The results confirm the influence of social circles and their impact on the intention to interact with the brand. For theoretical contributions, this research contributes to the existing literature and academic knowledge in the areas of marketing and gamification, providing a suggestion for the TAM model to be used in this type of research. It also contributes to a better understanding of the relationship between gamification and marketing, demonstrating that the use of gamified applications as engagement tools can have a positive impact on the brand attitude. On the practical side, it contributes as a consultation tool for brands, application designers, and marketers when defining engagement strategies, allowing a better understanding of the factors that may or may not influence the public's relationship with the brands and what dynamics they should use in the development of new Gamified marketing solutions.

The main objective of this study is to analyse the impact of authentic leadership on resilience, directly or when mediated by humility, in small and medium-sized enterprises and small businesses since these are personal characteristics that are increasingly determining and differentiating. All over the world, these organisations have been feeling the need to adapt to major societal changes that are taking place at the level of economic, social, political, cultural and ethical relations. The emergence of these new societal conjunctures imposes new conditions on organisations and rebuilds the world of work and business. In this way, authentic leadership and its influence on the behaviour of employees and organisations as a whole are increasingly gaining the attention of academics. This research empirically validates the theoretical arguments that suggest that authentic leadership relates to humility and resilience, both directly and indirectly, and demonstrates that employees are essential resources to help organisations face competitive challenges, take advantage of their employees' potential, and promote organisational efficiency competitive advantages over competitors. The study is based on a questionnaire applied to 109 employees of Portuguese companies, who, in the performance of their professional activity, are in a position of direct subordinates of the top management of these SMEs and small businesses. The analysis of the results obtained allows the conclusion that authentic leaders arouse more humility and more resilience in their subordinates.

The present research aims to analyze the habits observed in the perception of the general physical health condition of Portuguese food consumers in the COVID-19 pandemic. The investigation is focused on indicators such as weight, physical activity, and consumption habits through the adoption of healthy and not healthy food. Centered on a quantitative approach, the research is based on the application of a questionnaire to a sample of 741 Portuguese consumers, between November 2020 and February 2021, a period during which the most severe measures of social isolation were imposed by the Portuguese government, since the beginning of the pandemic. Moreover, the questionnaire was applied to consumers over 18 years old. According to this population, and considering a 95% confidence level and a margin of error of 4%, the sample has a minimum of 601 responses. Being so, the results of this research are representative for the Portuguese food consumers. The theoretical model was estimated using Partial Least Squares (PLS) in the Smart PLS 3.0 software. The obtained results allowed us to conclude that the Portuguese perception of their weight did not change in the pandemic, despite showing that in general, the pandemic had a negative impact on their physical condition. On the other hand, the results show that the Portuguese associate the practice of physical exercise with physical well-being. Respondents also confirm a positive relationship between "positive eating behaviors (such as consumption of fruits and vegetables, low saturated foods and rich in monounsaturated and polyunsaturated fats" and water consumption) and "the perception of physical health in general". On the contrary, respondents' perception of the choice of negative eating behaviors (measured by the consumption of products with a high content of salt and sugar, snacks, and processed frozen and pre-cooked foods) have a negative impact on the "assessment of physical health, in the COVID-19 pandemic". Hence, it was concluded that the Portuguese consider that ...

This research aims to detect the factors that best explain the performance of regional innovation in the European Union (EU), in the year 2019, and compare the obtained results with the factors used to elucidate the performance of regional innovation in the EU during the year 2016. This comparison allowed us to identify the variations that have occurred during these 3 years. The methodology used is quantitative and served to identify the factors that clarify the performance of regional innovation in the EU in 2019. The data collected was treated in the econometric software Eviews10. Estimations used a multiple linear regression method. The attained results show that with the implementation of the Research and Innovation Strategy for Smart Specialization (RIS3), the Leader and Strong Regions benefited from its implementation. On the other hand, Moderate and Modest Regions failed to improve their innovative performance with the implementation of RIS3. On the practical contributions, it provides suggestions to the actors of the triple helix (Academy-Government-Industry) to improve the performance of innovation. Furthermore, it contributes to the theory by updating the knowledge of the existing literature with new dimensions from the 2019 RIS database. This research is original as it allows to appraise the evolution of the open innovative performance of the regions, by using comparative data from 2019 and 2016.

The present research aims to analyze the habits observed in the perception of the general physical health condition of Portuguese food consumers in the COVID-19 pandemic. The investiga- tion is focused on indicators such as weight, physical activity, and consumption habits through the adoption of healthy and not healthy food. Centered on a quantitative approach, the research is based on the application of a questionnaire to a sample of 741 Portuguese consumers, between November 2020 and February 2021, a period during which the most severe measures of social isolation were imposed by the Portuguese government, since the beginning of the pandemic. Moreover, the ques- tionnaire was applied to consumers over 18 years old. According to this population, and considering a 95% confidence level and a margin of error of 4%, the sample has a minimum of 601 responses. Being so, the results of this research are representative for the Portuguese food consumers. The theoretical model was estimated using Partial Least Squares (PLS) in the Smart PLS 3.0 software. The obtained results allowed us to conclude that the Portuguese perception of their weight did not change in the pandemic, despite showing that in general, the pandemic had a negative impact on their physical condition. On the other hand, the results show that the Portuguese associate the practice of physical exercise with physical well-being. Respondents also confirm a positive relationship between "positive eating behaviors (such as consumption of fruits and vegetables, low saturated foods and rich in monounsaturated and polyunsaturated fats" and water consumption) and "the perception of physical health in general". On the contrary, respondents' perception of the choice of negative eating behaviors (measured by the consumption of products with a high content of salt and sugar, snacks, and processed frozen and pre-cooked foods) have a negative impact on the "assessment of physical health, in the COVID-19 pandemic". Hence, it was concluded that the Portuguese consider that an eventual increase in weight does not necessarily correspond to a perception of worse physical health; the practice of physical exercise and good eating habits corresponds to a perception of better physical health; the adoption of bad eating habits corresponds to the perception of bad physical health.