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The purpose of this study involves analysing the factors of and barriers to innovation and their respective impacts (directly and indirectly) on the competitiveness of both destination and their host companies.

Based on primary data collected by questionnaire from a sample of 119 companies operating in the tourism sector in the autonomous region of Madeira (Portugal), the authors applied a quantitative methodology with recourse to econometric models and multiple linear regression.

Comprehensive results based on a conceptual model are obtained through the analysis of competitiveness tourism-based and innovation factors. The study identifies and empirically tests the existing and underlying relationships between innovation (factors and barriers) as the means of leveraging the competitiveness of destinations and their companies.

The results hold important theoretical and practical implications contributing towards innovation for competitiveness and filling a shortcoming identified in the literature.

This study aims to identify stakeholders’ perceptions of the effects associated with different components of intellectual capital (IC) on the sustainable development (SD) practices of higher education institutions (HEIs).

The empirical approach uses a structural equation model to provide new empirical findings in relation to 738 students and 587 lecturers/researchers at seven Portuguese state HEIs through quantitative research.

The results obtained are, firstly, important contributions to the literature on the IC and SD practices of HEIs, as a relationship between these two constructs is confirmed, especially through relational capital (RC) and structural capital (SC). Secondly, the stakeholders considered show different perceptions of the influence of the components of HEIs’ IC on these institutions’ SD practices, and thirdly, perception of the economic dimension is most influenced.

The empirical findings indicate the need to provide better information about HEIs’ policies and practices of SD and how the latter contribute to the SD of the institution and its region of influence.

No previous studies investigate students and teachers/researchers’ perceptions of the social, environmental, economic and organizational dimensions of SD in HEIs and at the same time how those perceptions can be influenced by the components of IC (e.g. human capital, SC, RC) in that institution.

The objective of this article is to empirically study the influence of the characteristics of small- and medium-sized enterprises (SMEs) in the processes of knowledge creation, knowledge transfer and innovation in conjunction with the utilisation of private and public knowledge (KM) in accordance with the “spinner innovation model” (SIM).

The article deploys a sample of primary data generated by a questionnaire applied to the managers of hotel SMEs in Portugal. This involved the application of the covariance and multiple regression analytical methods.

The results demonstrate that some of the SME characteristics return significant impacts on private and public KM: the processes of knowledge creation, transfers of knowledge and innovation. The results also identify how private KM statistically predicts the processes of knowledge creation and transfer and innovation while public KM shapes and influences the creation of knowledge.

As with any other such study, the key limitation stems from the sample made up of 82 hotel directors, which represents only a low rate of response even though the project deployed all of the procedures available to avoid such an outcome.

The SIM approach to the innovation process may assist strategic decision-makers to improve their tools and relations, avoid repeated working overlaps in existing processes as well as enabling more competitive approaches in terms of innovation.

Furthermore, the responses ascertained reflect only the universe of study, conditioned by the context that produced them; hence, any generalisation of the results requires due caution.

This is the first study to empirically analyse the influence of the characteristics of SMEs over the processes of creating and transferring knowledge and innovation based upon applying the SIM and observing the extent of public and private knowledge in the hotel sector of Europe, more specifically, Portugal.

We present a critical literature review debating Brazilian research on social and environmental accounting (SEA). The aim of this study is to understand the role of politics in the construction of hegemonies in SEA research in Brazil. In particular, we examine the role of hegemony in relation to the co-option of SEA literature and sustainability in the Brazilian context by the logic of development for economic growth in emerging economies. The methodological approach adopts a post-structural perspective that reflects Laclau and Mouffe’s discourse theory. The study employs a hermeneutical, rhetorical approach to understand and classify 352 Brazilian research articles on SEA. We employ Brown and Fraser’s (2006) categorizations of SEA literature to help in our analysis: the business case, the stakeholder–accountability approach, and the critical case. We argue that the business case is prominent in Brazilian studies. Second-stage analysis suggests that the major themes under discussion include measurement, consulting, and descriptive approach. We argue that these themes illustrate the degree of influence of the hegemonic politics relevant to emerging economics, as these themes predominantly concern economic growth and a capitalist context. This paper discusses trends and practices in the Brazilian literature on SEA and argues that the focus means that SEA avoids critical debates of the role of capitalist logics in an emerging economy concerning sustainability. We urge the Brazilian academy to understand the implications of its reifying agenda and engage, counter-hegemonically, in a social and political agenda beyond the hegemonic support of a particular set of capitalist interests.

This study aims to map scientific publications, intellectual structure and research trends in the sustainable business model (SBM) field. Specifically, it attempts to (1) identify the fundamental contributions of research in this area of knowledge; and (2) determine the research lines that constitute the most prominent intellectual structure. We leverage these insights to formulate and propose a future research agenda for SBM.

The authors made recourse to the bibliometric, co-citation and cluster analysis techniques. To evaluate potential patterns among articles, we analysed how articles are jointly cited. We further applied hierarchical cluster analysis to the articles and used co-citation analysis to group the interrelated articles into distinct sets.

The results enable the identification and classification of the prevailing theoretical foci in the domain of SBM: (1) SBM implementation; (2) SBM challenges; (3) institutional SBM; (4) circular SBM; and (5) emerging SBM.

This study identifies, explores, analyses and summarises the main theoretical approaches and themes surrounding SBM research to date, contributing to deepening the literature by identifying the priority areas concerning sustainable business models and encouraging future research of an internationally excellent standard.

This research seeks to provide methodological bases for the identification, documentation and critical reflection of good practices of architectural design in built heritage. These are applied explicitly to the School of Porto architects, which express a high sense of pedagogy and community practice in this field. The methodological approach defines the selection criteria for a georeferenced inventory and the procedures for in-depth analysis of adaptive reuse strategies.

The works included in the inventory were selected according to geographical, chronological, typological, qualitative and quantitative criteria. The cases chosen for in-depth analysis have been studied along four thematic axes to dissect all the intervention processes (previous state, design/construction and final state). This approach is supported by a cross-analysis of different sources (oral, written, graphic) and using drawing as a fundamental research tool.

The research has collected and disseminated up to 150 works by 44 architects, providing a comprehensive portrait of heritage intervention by the School of Porto over the past decades. The selection of 22 buildings for in-depth documentation reveals a particular sensibility toward the cultural values through a case-by-case approach based in deep knowledge of the preexisting context and the introduction of contemporary additions in continuity and harmonious relation with the environmental and sociocultural context.

This work provides a novel methodology suitable for further extension and adaptation to other case studies, as a first contribution to a more comprehensive “Atlas of Architectural Design in Built Heritage” with European case studies. The research aims to introduce new and deeper perspectives on reference works that may constitute pedagogy for the future practice of architects within contextual, inclusive and sustainable approaches.

The purpose of this paper is to present an arbitrarily accurate approximation for the value of European options written on a Black‐Scholes stock paying a discrete dividend.

The proposed method is a computational method for the analytical solution of the problem.

It was found that the proposed method is computationally faster than any other exact computational available method, including Monte‐Carlo simulations.

The method is applied for a single dividend payment, but can be extended for several payments. The exact amount of the dividend must be known ex‐ante, as well as the precise date of payment.

The paper provides the most efficient way to compute with absolute precision the value of European options on dividend‐paying assets, under the Black‐Scholes assumption.

The computing time in the approach is several orders of magnitude faster than with traditional Monte Carlo methods, for the same desired accuracy.

This study aims to analyse the efficiency of public higher education institutions (HEIs) through teaching and learning (T&L), research and technology (R&T) and social responsibility (SR) activities. It also aims to assess the external factors influencing the efficiency of T&L, R&T and SR, and influence of this efficiency on sustainable regional economic growth and innovation intensity.

The empirical approach is based on a two-step data envelopment analysis to compare the efficiency of 23 Portuguese public HEIs, using a Tobit regression, to assess the influence of the factors affecting HEI efficiency which in turn affects regional sustainability and innovation.

The results lead to the following conclusions: HEIs with better SR efficiency are situated in large urban centres; an insular location is positively associated with HEIs’ T&L and SR efficiency; HEIs’ T&L and SR efficiency positively influence regional gross domestic product (GDP); and HEIs’ R&T efficiency positively influences R&D in regional GDP.

This study offers implications in the domain of sustainable regional growth. The study recommends that the policies of HEIs should concentrate on developing activities that meet the needs of the region. It also emphasizes the need to invest in recruitment of qualified lecturers and researchers, and creation of relevant PhD positions. The study also emphasizes the need for government actions to consider the most disadvantaged regions and create infrastructure to attract new companies and people.

This study contributes to the existing literature on the efficiency of HEIs by considering the efficiency of not only T&L and R&T but also SR. It also analyses the influencers of both HEIs’ efficiency and regional development.

Risk assessment in elder abuse is usually considered an additive process; risk factors are viewed as independent, and the higher the number of risk factors, the higher the risk. This study aims to explore the effect of the interaction between cognitive structures (episodic memory, perceptual speed, verbal fluency, executive function) and functional dependency on elder abuse.

The authors collected data from 62 participants, aged between 64 and 94 years old, in the Minho region of Portugal. Face-to-face interviews were conducted to apply the assessment procedures.

Results showed that emotional abuse is predicted by episodic memory and phonemic fluency, financial abuse by perceptual speed and phonemic fluency and neglect by perceptual speed. Moderation analysis showed that these effects were greater for older adults with higher dependence on movement and lower dependence on hygiene and daily organization. This study supports the hypothesis that the risk of elder abuse is interactive, highlighting a limitation of current risk assessment procedures.

The current study explores the possibility of risk factors for elder abuse interacting. Understanding how risk factors interact can help to design more accurate measures of the risk of elder abuse.

The blue ocean strategy refers to how rebuilding the inputs that customers value in the designing of a new value curve fundamentally requires a four field of action structure: reduce, eliminate, create and raise. However, this does not propose a methodology to identify these fields of action. Hence, the purpose of this study is to present importance-performance analysis (IPA), as a support tool to identify these fields of action given their relevance and utility to managers.

The 101 ex-customers of health club answered a survey to determine the cut-off boundaries for IPA, and therefore, maximising the discriminatory power of the logistical regression model. This correspondingly incorporated the evaluation of both the area below the receiver operating characteristic curve (ROC) and the adoption of coefficients for concordance and correlation.

The research results demonstrate the need to concentrate efforts on the attributes of: price, responses to complaints, emergency procedures, innovative services, changing rooms, support for selecting the activities members choose to undertake and an appropriate number of members per activity. With low levels of performance and importance, are candidates for elimination, specifically, the availability of specialist appointments, member socialisation activities, maintaining memories of members, bar services and services for children.

The contribution: presenting an IPA methodology applicable to identify the fields of action recognised by the blue ocean strategy as the literature currently only covers concrete situations in which organisations achieve success through reducing, eliminating, creating and elevating and does not set out any methodology to identify those same fields of action; the definition of the cut-off points in IPA based on the ROC curve, which is a more rigorous and exact statistical method than that applied in other studies; the study population, the ex-customers, who not only represent a very important source of latent demand but also because ex-customers are likely to return more impartial.