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1 – 10 of 755Tommaso Stomaci, Francesco Buonamici, Giacomo Gelati, Francesco Meucci and Monica Carfagni
Left atrial appendage occlusion (LAAO) is a structural interventional cardiology procedure that offers several possibilities for the application of additive manufacturing…
Abstract
Purpose
Left atrial appendage occlusion (LAAO) is a structural interventional cardiology procedure that offers several possibilities for the application of additive manufacturing technologies. The literature shows a growing interest in the use of 3D-printed models for LAAO procedure planning and occlusion device choice. This study aims to describe a full workflow to create a 3D-printed LAA model for LAAO procedure planning.
Design/methodology/approach
The workflow starts with the patient’s computed tomography diagnostic image selection. Segmentation in a commercial software provides initial geometrical models in standard tessellation language (STL) format that are then preprocessed for print in dedicated software. Models are printed using a commercial stereolithography machine and postprocessing is performed.
Findings
Models produced with the described workflow have been used at the Careggi Hospital of Florence as LAAO auxiliary planning tool in 10 cases of interest, demonstrating a good correlation with state-of-the-art software for device selection and improving the surgeon’s understanding of patient anatomy and device positioning.
Originality/value
3D-printed models for the LAAO planning are already described in the literature. The novelty of the article lies in the detailed description of a robust workflow for the creation of these models. The robustness of the method is demonstrated by the coherent results obtained for the 10 different cases studied.
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Social hackathons are events designed to craft social change using technology that enables citizen empowerment or addresses societal issues by deploying data. Hackathons provide a…
Abstract
Purpose
Social hackathons are events designed to craft social change using technology that enables citizen empowerment or addresses societal issues by deploying data. Hackathons provide a framework for organizing to help create prototypes and business models through interaction with technology. The relevance of the sociomateriality of the emergent technology (prototype) and organizational structure raises the question if viable and impactful solutions can be developed within such frames.
Design/methodology/approach
This study applies an inductive research methodology based on ethnographic participant observation, interviews with participants and event organizers, and qualitative insights from surveys.
Findings
Events such as social hackathons are centered around technology and share a vision of creating opportunities for change. The materiality of prototypes may define their interaction patterns. The differentiation of the embodiment and emergent structuration of technology may be a breaking point for in-group dynamics and a barrier to social innovation. The emergent structuration of technology with a longer initial phase of problem definition and ideation within a group was found to have more potential for impactful embodiment with the technological artifact. Some cases reveal that “expert” participants who shared visions of change enabled by technology were constrained by other members.
Originality/value
The paper suggests an extended view on the connection of sociomateriality, organizing and social impact.
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This paper aims to explore whether crowdfunding creators can learn from previous experiences to have a better financing performance of future crowdfunding projects.
Abstract
Purpose
This paper aims to explore whether crowdfunding creators can learn from previous experiences to have a better financing performance of future crowdfunding projects.
Design/methodology/approach
This paper uses Python to capture the data of 6,267 crowdfunding projects from one of the largest crowdfunding platforms in China (JingDong Crowdfunding) and the author use the negative binomial regression model and the OLS model in this empirical study.
Findings
The empirical results show that both the early-stage experience of creating a crowdfunding project and the early-stage experience of supporting projects of other crowdfunding creators can improve the financing performance of their newly launched projects. The social network of the previous projects and the “Blockbuster” projects initiated before can also make the newly initiated projects obtain better financing performance.
Originality/value
Current research on entrepreneurial experience shows that serial entrepreneurs have significantly different success rates than novice or inexperienced entrepreneurs but there is limited literature on the learning effect of crowdfunding creators. This study adds to the literature on entrepreneurial learning and provides suggestions to crowdfunding creators.
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Marcello Risitano, Giuseppe La Ragione, Alessandra Turi and Marco Ferretti
The purpose of this article is to better understand the relevance of value creation in the interconnection amongst entrepreneurship, marketing and innovation by reviewing the…
Abstract
Purpose
The purpose of this article is to better understand the relevance of value creation in the interconnection amongst entrepreneurship, marketing and innovation by reviewing the literature.
Design/methodology/approach
The authors employed a systematic review methodology using the Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) protocol to analyse the literature in depth. The articles were selected from the Scopus database and dated from 1987 to 2021. An initial total of 1,158 articles was successively narrowed down to a final list of 123 papers matching the selection criteria. Moreover, content analysis on the sample was performed to explore and analyse whether value creation directly or indirectly appears as a goal or antecedent amongst entrepreneurship, marketing and innovation.
Findings
The findings suggest that the literature does not clearly define the topic linkage, and with the authors' results, the authors provide a comprehensive mapping of the contributions to a theoretical framework that synthesises knowledge. Moreover, the authors highlight that the interconnection between marketing and entrepreneurship, i.e. entrepreneurial marketing, requires an innovative approach for satisfying customer needs and creating value. Co-occurrence analysis of the keywords also allowed to identify four clusters that were open to new research streams.
Originality/value
Entrepreneurship, marketing and innovation are recognised research topics in the business and management literature. However, prior research has not provided clear and comprehensive evidence about how these three research topics are linked to each other. This work analyses the hidden relationship amongst them.
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Matthias Baum, Sui Sui and Shavin Malhotra
Home-peer firms (i.e. firms from the same industry and country) noticeably influence the internationalization behavior of small-to-medium-sized enterprises (SMEs). Drawing from…
Abstract
Purpose
Home-peer firms (i.e. firms from the same industry and country) noticeably influence the internationalization behavior of small-to-medium-sized enterprises (SMEs). Drawing from vicarious learning literature, the authors theorize how home-peer firms' success in export markets affects SMEs' export intensity into those markets.
Design/methodology/approach
The authors test the hypotheses on a sample of 32,108 Canadian SME exporters. A Tobit model was used to examine the effect of home-peer performance and its interactions with firm age, export experience, and geographic and institutional distance on export entry intensity.
Findings
The authors find that SMEs are more likely to enter export markets with higher intensity if home-peer firms perform well in those markets. This home-peer influence is stronger when the SME lacks export experience, when the home-peer information is more recent, and when environmental uncertainty is high.
Originality/value
The study is among the first to show empirically that the performance of home-peers positively influences the export intensity of SMEs in international markets, suggesting that SMEs use this measure to inform their internationalization strategies.
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Prianto Budi Saptono and Ismail Khozen
Even as governments worldwide take extraordinary measures and spend unprecedented amounts of their state budgets to combat COVID-19, tax compliance remains challenging. Therefore…
Abstract
Purpose
Even as governments worldwide take extraordinary measures and spend unprecedented amounts of their state budgets to combat COVID-19, tax compliance remains challenging. Therefore, this study employs previously identified predictors to investigate the factors that persuade individual taxpayers to comply with the law.
Design/methodology/approach
Individual taxpayers in Indonesia (N = 699) who had experienced COVID-19-related benefits were asked to assess the provided evaluation regarding the tax compliance intention and its determinants. The bootstrapping analysis was employed using smart partial least squares (SmartPLS) to test the hypotheses.
Findings
The results suggest that the perceived fiscal exchange, tax morality, tax fairness, tax complexity and the power of authority are significant determinants of tax compliance intention. This study also supports the indirect effects of numerous factors on tax compliance intention through the perceived fiscal exchange and tax morality. In practice, reminding taxpayers of how tax payments fund public services, improving taxpayer morale, increasing the perceived fairness of the tax system, streamlining the tax code and managing the effectiveness of tax administration could all lead to a greater intention to comply with the law.
Originality/value
In addition to highlighting the dynamics of tax compliance amid the unprecedented pandemic crisis, our findings also provide insight into the importance of perceived fiscal exchange and tax morality for achieving and sustaining planned behavior to comply with tax rules.
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Van Ha, Mark J. Holmes and Gazi Hassan
This study focuses on the linkages between foreign direct investment and the research and development (R&D) and innovation activity of domestic enterprises in Vietnam.
Abstract
Purpose
This study focuses on the linkages between foreign direct investment and the research and development (R&D) and innovation activity of domestic enterprises in Vietnam.
Design/methodology/approach
The Heckman selection model approach is applied to a panel dataset of nearly 7,000 Vietnamese firms for the 2011–2015 study period to investigate the impact of foreign presence on the R&D of local firms through horizontal and vertical linkages. Probit model estimation is employed to examine how foreign investment influences the innovation activity of local companies.
Findings
While there are a small number of firms carrying out R&D activities in Vietnam, foreign or joint domestic–foreign venture firms are less inclined than domestic firms to undertake R&D. Domestic factors that include capital, labor quality, location and export status of firm have a significant effect on the decision of domestic firms to participate in R&D activity. Only forward linkages and the gross firm output are found to have an impact on the R&D intensity of domestic enterprises, while other factors appear to have no significant influence on how much firms spend on R&D activities.
Practical implications
In order to promote the R&D activity of domestic firms, policy should focus on (1) the backward linkages between local firms in downstream sectors with their foreign suppliers in upstream sectors, and (2) the internal factors such as labor, capital or location that affect the decisions made by domestic firms.
Originality/value
Given that foreign investment may affect R&D and innovation activity of local firms in host countries, the impact is relatively unexplored for many emerging economies and not so in the case of Vietnam. The availability of a unique survey on Vietnamese firm technology and competitiveness provides the opportunity to address this gap in the literature.
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This chapter reflects on the construction of transnational marital bonds over time. First, based on multi-site fieldwork carried out in 2011 and 2012 in two regions of Mexico and…
Abstract
This chapter reflects on the construction of transnational marital bonds over time. First, based on multi-site fieldwork carried out in 2011 and 2012 in two regions of Mexico and one of the United States, an extensive discussion on the transnational family and the construction of conjugality is presented from the point of view of two dimensions: intimacy and domestic organization in heterosexual couples with young children and conjugal unions recognized as successful. The second part discusses the same results of the study after a decade, based on contact with the same participants and an exploration of their trajectories of intimacy and family organization. The notion of life cycle and family trajectory is introduced into the discussion, arriving at paths in the definition of intimacy that discuss the romantic component initially identified and add the confessional and post-romantic components as part of the experience of geographical distance for prolonged periods of migration, in addition to aging processes.
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