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1 – 10 of 13Nicolas de Oliveira Cardoso, Eduarda Zorgi Salvador, Gustavo Broch, Frederike Monika Budiner Mette, Claudia Emiko Yoshinaga and Wagner de Lara Machado
This paper aims to identify the impacts of sociodemographic covariates on behavioural biases (BB) scores; the psychometric evidence of the BB measurement instruments; and the main…
Abstract
Purpose
This paper aims to identify the impacts of sociodemographic covariates on behavioural biases (BB) scores; the psychometric evidence of the BB measurement instruments; and the main BB that influences the decision-making of individual investors.
Design/methodology/approach
Papers were retrieved through search using keywords in ten databases. This systematic review is based on 69 peer-reviewed papers, most of which were published between 2017 and 2021. The relevance of the included papers was assessed through the analysis of statistical/psychometric methods used, and content analysis of the BB literature and its sociodemographic correlations.
Findings
Overconfidence is higher in men and not related to age. There was no consensus regarding the relationship between BB and other sociodemographic variables. Most measuring instruments are ad hoc, showing ≤ 4 types of psychometric evidence and assessing ≤ 9 BB. Therefore, the findings demonstrate that there is no gold standard instrument for measuring investors’ BB. Furthermore, 37 BB were cited as influencers of individual investors’ decision-making and overconfidence, herding, anchoring, representativeness and loss aversion were the most prevalent.
Research limitations/implications
Considering that very few systematic reviews have been published in the behavioural finance area, this paper highlights the current state-of-the-art and identifies significant gaps in the literature that can be explored by further research.
Originality/value
To the best of the authors’ knowledge, this is the first systematic review that analyses the psychometric properties of instruments used for individual investors BB assessment.
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Barbara de Lima Voss, David Bernard Carter and Bruno Meirelles Salotti
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…
Abstract
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.
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Federico D’Onofrio and Gerardo Serra
This symposium analyses the mutually constitutive relationship between economic knowledge and political order. Through a wide range of case studies from Europe, Africa, and Latin…
Abstract
This symposium analyses the mutually constitutive relationship between economic knowledge and political order. Through a wide range of case studies from Europe, Africa, and Latin America, the essays collected shed new light on the choices and constraints faced by economists under authoritarian rule in the twentieth century. The contribution of the symposium is twofold. Firstly, it expands the geographical and chronological scope of the conversation on the politics of economics. Secondly, it encourages a more nuanced understanding of economists’ agency in their different guises as educators, party propagandists, policy-makers, model-builders, and dissidents.
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G.B. Kumbhar, S.V. Kulkarni, R. Escarela‐Perez and E. Campero‐Littlewood
This paper aims to give a perspective about the variety of techniques which are available and are being further developed in the area of coupled field formulations, with selective…
Abstract
Purpose
This paper aims to give a perspective about the variety of techniques which are available and are being further developed in the area of coupled field formulations, with selective bibliography and practical examples, to help postgraduate students, researchers and designers working in design or analysis of electrical machinery.
Design/methodology/approach
This paper reviews the recent trends in coupled field formulations. The use of these formulations for designing and non‐destructive testing of electrical machinery is described, followed by their classifications, solutions and applications. Their advantages and shortcomings are discussed.
Findings
The paper gives an overview of research, development and applications of coupled field formulations for electrical machinery based on more than 160 references. All landmark papers are classified. Practical engineering case studies are given which illustrate wide applicability of coupled field formulations.
Research limitations/implications
Problems which continue to pose challenges to researchers are enumerated and the advantages of using the coupled‐field formulation are pointed out.
Practical implications
This paper gives a detailed description of the application of the coupled field formulation method to the analysis of problems that are present in different electrical machines. Examples of analysis of generators and transformers with this formulation are presented. The application examples give guidelines for its use in other analyses.
Originality/value
The coupled‐field formulation is used in the analysis of rotational machines and transformers where reference data are available and comparisons with other methods are performed and the advantages are justified. This paper serves as a guide for the ongoing research on coupled problems in electrical machinery.
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This paper aims to provide an assessment of tourism promotion in tourist destinations and airports (TPTDs) and to organize and classify the literature on tourism promotion, with…
Abstract
Purpose
This paper aims to provide an assessment of tourism promotion in tourist destinations and airports (TPTDs) and to organize and classify the literature on tourism promotion, with the aim of staging the importance of this topic and encouraging future research in the projection of tourism and marketing sectors.
Design/methodology/approach
The paper uses the Social Sciences Citation Index (SSCI) database to analyze the bibliometric in TPTDs topic from 2000 to 2021. Additionally, the paper also uses the visualization of similarities (VOS) viewer software to map graphically the bibliographic material. The graphical analysis uses bibliographic coupling, co-citation, citation and co-occurrence of keywords.
Findings
This study provides an amended new definition of tourism promotion, which is the efficient management of a destination’s resources and strategic plans by destination marketing organizations (DMOs) to adapt the tourism supply to market trends and will empower tourists to visit such destinations. Furthermore, results also show a new paradigm applied to TPTDs topic and classified in five first-order research streams. Digital and mobile marketing, infrastructure, branding, quality, accessibility and information factors about a specific destination which are mostly demanded by tourists are considered as an important means of promotion for the tourism industry.
Originality/value
The contribution of this study is important to identify new challenges and opportunities for researchers, DMOs, airport and airlines operators and stakeholders, as disentangling existing contradictions and applying new theoretical framework to make better future decisions by researchers and organizations to provide higher quality to new research in the context of the TPTDs.
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Sahar Hayaeian, Reza Hesarzadeh and Mohammad Reza Abbaszadeh
The purpose of this study is to investigate the moderating role of knowledge management (KM) strategies in developing the effect of intellectual capital (IC) on innovation for…
Abstract
Purpose
The purpose of this study is to investigate the moderating role of knowledge management (KM) strategies in developing the effect of intellectual capital (IC) on innovation for small- and medium-sized enterprises (SMEs). Specifically, the current study explores how different interactions between IC and KM strategies lead to more powerful innovation in SMEs.
Design/methodology/approach
This study analyzes survey responses from 170 owners/managers of SMEs in Iran. The study uses partial least square structural equation modeling methods within Smart PLS software.
Findings
This study reveals that first IC has an excellent level of engagement with both incremental and radical types of innovation, but its engagement level with radical innovation is higher than that for incremental innovation. Second, the human capital component of IC has a direct positive impact on radical innovation although it has no significant impact on incremental innovation. Third, the personalization strategy of KM positively moderates the impact of human capital on both incremental and radical innovation.
Originality/value
This paper is an empirical attempt in SMEs to combine IC and KM strategies to strengthen innovation. It presents research community for SMEs of a developing country that has been investigated in a limited way compared to large firms of developed nations and provides valuable insights into further research.
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Xianwei Lyu, Omkar Dastane and Xiaoguang He
Food SMEs is the backbone of local and world economy. Even while food SMEs are aware of the potential advantages of implementing supply chain analytics (SCA), only a small number…
Abstract
Purpose
Food SMEs is the backbone of local and world economy. Even while food SMEs are aware of the potential advantages of implementing supply chain analytics (SCA), only a small number of companies use data-based decision-making. This is because of technophobia. In light of this, the purpose of this study is to investigate the factors that have an impact on SCA adoption which in turn influence the sustainable performance of firms.
Design/methodology/approach
The data were collected from 221 managers working in food-related SMEs in China by using a questionnaire-based survey. The framework of this study was validated using a rigorous statistical procedure using the technique, namely, partial least squares structural equation modelling.
Findings
The findings of this study suggest that all modified UTAUT components (i.e. performance expectancy, effort expectancy, social influence, facilitating conditions and technophobia) significantly influence SCA adoption. Moreover, the existing study highlights and confirms the significance of adopting SCA to improve sustainable performance.
Originality/value
This research is novel, as it extends and investigates the theoretical framework based on UTAUT theory in SCA context and its impact on sustainable organizational performance. In addition, the factor of technophobia is tested in SCA context. This study has several contributory managerial implications for food SMEs.
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M.E.O. Mamede, M.P.S. Miranda, R. Ritzinger, R.C.B. Godoy and E.S. Velozo
The purpose of this paper is to evaluate the chemical, physical and sensory composition of three new varieties of acerola (Rubra, Cabocla and CMF 017).
Abstract
Purpose
The purpose of this paper is to evaluate the chemical, physical and sensory composition of three new varieties of acerola (Rubra, Cabocla and CMF 017).
Design/methodology/approach
The samples of ripe acerola were collected from the Active Germoplasm Bank of Embrapa Cassava and Tropical Fruits – Cruz das Almas/Bahia, from the species Malpighia emarginata DC and analyzed by using standard methods.
Findings
The findings were that the Rubra variety stood out among the others in terms of flavour and purchasing intention, probably due to its pH 3.60, total acid (0.83 percent malic acid) and Vitamin C (911.97 g ascorbic acid/100 g) which gave the variety a less acidic flavour. As regards size, the average acceptability of this variety was 6.01, statistically different from Cabocla (8.08). Total anthocyanins were also found to be the highest, 76.7 mg/100 g and therefore the antioxidant activity of the peel was greater (85 percent) compared with the other varieties, though not differing statistically from the CMF 017 variety. According to these results, the Rubra variety is the one which should be of most interest to producers.
Practical implications
The new variety often fails to exceed nutritional and organoleptic characteristics of existing varieties in the market with established acceptance levels. The paper evaluates the chemical and sensorial composition of new varieties of acerola fruit, which could be launched on to the market. It was observed that one particular variety had better sensorial and nutritive quality.
Originality/value
This kind of data is important both for consumers who want to buy the best quality fruit and producers who want to plant more of the better quality variety so that they can gain greater added‐value in the commercialization of the fruit.
Nagwan Abdulwahab AlQershi, Gamal Abdualmajed Ali, Hussein Abu Al-Rejal, Amr Al-Ganad, Ebrahim Farhan Busenan and Abobakr Ahmed
This study aims to explore the interaction of strategic knowledge management (SKM) and innovation on the performance of large manufacturing firms (LMFs) in Malaysia.
Abstract
Purpose
This study aims to explore the interaction of strategic knowledge management (SKM) and innovation on the performance of large manufacturing firms (LMFs) in Malaysia.
Design/methodology/approach
This study used a quantitative approach in investigating this interaction. Smart partial least-squares analysis was performed to test the hypotheses.
Findings
It was observed that administrative innovation, process innovation and product innovation were effective drivers of LMF performance. It was also ascertained that SKM has no moderating effect on the product innovation relationship with performance, although it does moderate the relationships between LMF performance and administrative innovation and process innovation, respectively.
Research limitations/implications
The main limitation of this study is its focus on Malaysian LMFs. It nevertheless contributes to the literature by extending understanding of SKM and innovation dimensions from multi-faceted perspectives. As this is largely ignored in the literature, the study paves the way for additional research.
Practical implications
The findings may be used as guidelines for chief executive officers, particularly on the way SKM and innovation can be developed for enhanced LMF performance, in the context of South Asian countries.
Originality/value
To the best of the authors’ knowledge, this is the first empirical work to confirm the main drivers of SKM, including in the analysis the effect of administrative innovation, process innovation and product innovation and performance, in the context of the manufacturing sector. In support of an original conceptual model, the insights contribute to the literature on innovation, LMFs, SKM and emerging economies.
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