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1 – 10 of 59John Garofalakis Panagiotis, Panagiotis Kappos and Christos Makris
Considers the problem of improving the performance of Web access by proposing a reconstruction of the internal link structure of a Web site in order to match the quality of the…
Abstract
Considers the problem of improving the performance of Web access by proposing a reconstruction of the internal link structure of a Web site in order to match the quality of the pages (measured in terms of their link importance in the Web space – global ranking) with the popularity of the pages (measured in terms of their importance recognized by Web users – local metrics). Provides a set of simple algorithms for local reorganization of a Web site, which results in improving users’ access to quality pages in an easy and quick way.
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Yan Yu, Ben Qianqian Liu, Jin-Xing Hao and Chuanqi Wang
Prior literature indicates conflicting effects of online product information, which may complicate or simplify consumer purchase decisions. Therefore, the purpose of this paper is…
Abstract
Purpose
Prior literature indicates conflicting effects of online product information, which may complicate or simplify consumer purchase decisions. Therefore, the purpose of this paper is to investigate how different online product information (i.e. the choice set size and the popularity information and its presentation) affect consumers’ decision making and the related market outcomes.
Design/methodology/approach
This research relies on information-processing theories and social learning theory. By stepwise conducting two 2×2 within-subject factorial design experiments, this research examines the effects of the choice set size, product popularity information and product presentation on consumers’ decision making and the aggregated market outcomes.
Findings
The results show that product popularity information led consumers to either simplify or complicate their decision strategy, depending on the size of the choice sets. Additionally, presenting products by their popularity in descending order resulted in consumers making decisions with a larger decision bias. The results also show that the presence of product popularity was more likely to forge a “superstar” structure in a large market.
Practical implications
The research suggests that e-retailers and e-marketplace operators should carefully utilize product popularity information. Multiple mechanisms that shape different shopping environments with different orders are necessary to create a long-tailed market structure.
Originality/value
This study found the mixed effects of product popularity information when it is presented in different environments (i.e. the large/small choice set and the sorted/randomized product presentation). The overuse of popularity information may induce consumers’ decision bias.
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P. Destounis, J. Garofalakis, P. Kappos and J. Tzimas
Web traffic is doubling every year, according to recent global studies. The user needs more information from Web sites and wants to spend as little time for downloading as…
Abstract
Web traffic is doubling every year, according to recent global studies. The user needs more information from Web sites and wants to spend as little time for downloading as possible. Simultaneously, more Internet bandwidth is needed and all ISPs are trying to build high bandwidth networks. This paper presents a case study that calculates the reduction of the time needed for a Web page to be fully downloaded and delivered to the user. Presents a way to calculate the reduction of data transfer, bandwidth resources and response time when the HTTP/1.1’s compressing feature is enabled (either in plain hypertext files or the text output of CGI programs or dynamically generated pages). Measurements are taken from five popular Web sites in order to validate our statement for reduction in transfer time. The definition of the mean size of a Web page that commercial Web sites have is additionally in the scope of this paper.
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Chaofan Wang, Yanmin Jia and Xue Zhao
Prefabricated columns connected by grouted sleeves are increasingly used in practical projects. However, seismic fragility analyses of such structures are rarely conducted…
Abstract
Purpose
Prefabricated columns connected by grouted sleeves are increasingly used in practical projects. However, seismic fragility analyses of such structures are rarely conducted. Seismic fragility analysis has an important role in seismic hazard evaluation. In this paper, the seismic fragility of sleeve connected prefabricated column is analyzed.
Design/methodology/approach
A model for predicting the seismic demand on sleeve connected prefabricated columns has been created by incorporating engineering demand parameters (EDP) and probabilities of seismic failure. The incremental dynamics analysis (IDA) curve clusters of this type of column were obtained using finite element analysis. The seismic fragility curve is obtained by regression of Exponential and Logical Function Model.
Findings
The IDA curve cluster gradually increased the dispersion after a peak ground acceleration (PGA) of 0.3 g was reached. For both columns, the relative displacement of the top of the column significantly changed after reaching 50 mm. The seismic fragility of the prefabricated column with the sleeve placed in the cap (SPCA) was inadequate.
Originality/value
The sleeve was placed in the column to overcome the seismic fragility of prefabricated columns effectively. In practical engineering, it is advisable to utilize these columns in regions susceptible to earthquakes and characterized by high seismic intensity levels in order to mitigate the risk of structural damage resulting from ground motion.
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Behrooz Yousefi, Mohammad Reza Esfahani and Mohammadreza Tavakkolizadeh
This paper aims to develop a new multi-fiber element for predicting the structural behavior of planar-reinforced concrete (RC) members.
Abstract
Purpose
This paper aims to develop a new multi-fiber element for predicting the structural behavior of planar-reinforced concrete (RC) members.
Design/methodology/approach
In this work, an exact multi-directional stiffness matrix is analytically derived based on the post-cracking bond-slip interaction between concrete and steel bars. The approach is also extended for large displacement analysis using Green–Lagrange finite strain tensor. In the proposed formulation, the weak form of governed differential equations is approximated by a trial-function expansion based on a finite strain-description and an additional degree of freedom for steel bars.
Findings
The findings provide a realistic description of cracking in the concrete structure. Numerical studies are conducted to examine the accuracy of the suggested approach and its capability to predict fairly complex responses of RC models. The findings prove that the proposed element can evaluate local and global responses of RC members, and it can be used as a reliable tool to reflect bond-slip effects in large displacement level. This leads to a robust and precise model for non-linear analysis of RC structures.
Originality/value
The methodology is capable of simulating coupled inelastic shear-flexural behavior of RC members through local stress field theory and Timoshenko beam model.
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Gerard Ryan and Mireia Valverde
Although waiting on the Internet is widely recognised as a crucial factor in the evolution of e‐commerce and the Internet in general, it is not a widespread topic of research…
Abstract
Although waiting on the Internet is widely recognised as a crucial factor in the evolution of e‐commerce and the Internet in general, it is not a widespread topic of research. This article identifies and reviews 21 papers based on 13 separate empirical studies on waiting on the Internet. The literature draws from the areas of marketing, system response time studies and quality of service studies. Having reviewed the existing literature, this article proposes an agenda for future research. Recommendations are made to extend the range of research methodologies applied to this topic, to broaden the definition of waiting on the Internet to include other forms of online waiting, and to continue the interdisciplinary approach to research on online waiting.
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Jamie Murphy, Pearlin Ho and Calvin Chan
Internet characteristics — enhanced distribution customer relationships and information access in an information intensive industry — fit the tourism industry. There is little…
Abstract
Internet characteristics — enhanced distribution customer relationships and information access in an information intensive industry — fit the tourism industry. There is little sense having an Internet presence though if visitors cannot find and use the website or receive answers to their e‐mail inquiries. Research lauds online tourism initiatives, yet little research investigates Internet use in wine tourism. Given the competitive nature of wine tourism, an important research area is what website features and e‐mail policies do wine tourism operations use for better site navigation site popularity and relationship marketing? Two online analyses of eight wine tourism operations, within and outside Western Australia, illustrate a methodology and dozens of possible metrics for analysing the competition and marketing electronic wine tourism. The results give wine tourism managers insights into short‐term competitive advantages via website features and e‐mail policies, and add to the academic literature and future research of the Internet's role in wine tourism.
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Stefano Cosma and Daniela Pennetta
This work aims to explore the effects of (equity and non-equity) strategic alliances between banks and FinTechs on FinTechs' online visibility.
Abstract
Purpose
This work aims to explore the effects of (equity and non-equity) strategic alliances between banks and FinTechs on FinTechs' online visibility.
Design/methodology/approach
For a sample of 124 Italian FinTechs, the authors measured online visibility through their website ranking (Google PageRank) and website traffic (Google Trends). Consistent to the historical depth of these measures, the authors separately investigated the effect of equity and non-equity (contractual) agreements on online visibility by means of ordinal logistic regressions and diff-in-diff analysis.
Findings
Strategic alliances with banks enhance FinTechs' online visibility. Although both equity and contractual agreements positively influence the popularity of FinTechs' website achieved through the activity of internal and external online content creators (websites ranking), only equity agreements are effective in attracting Internet users (website traffic).
Practical implications
When deciding to interact with banks, FinTechs' managers should consider that equity agreements may be a powerful strategic choice for enlarging the customer base and boosting visibility of FinTechs.
Social implications
Fostering strategic alliances between banks and FinTechs contributes to FinTechs' growth, generating virtuous mechanisms of innovation, financial inclusion and better allocative efficiency of the financial system.
Originality/value
This work expands marketing knowledge and literature regarding online visibility determinants, by investigating the benefits of strategic alliances and cooperation in the market, while providing an empirical strategy replicable by future marketing studies.
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Nadine Joelle Mellor, Leanne Ingram, Marc Van Huizen, John Arnold and Anne-Helen Harding
The purpose of this paper is to assess the effects of mindfulness training (MT) on employee well-being. Mindfulness is the awareness of one’s thoughts, emotions, sensations…
Abstract
Purpose
The purpose of this paper is to assess the effects of mindfulness training (MT) on employee well-being. Mindfulness is the awareness of one’s thoughts, emotions, sensations, actions and surroundings in the present moment.
Design/methodology/approach
The authors used pre-post training measures and a four-week follow-up on a sample of 23 employees from a UK-based organization. The MT group (n=12) received a weekly two-hour training over eight weeks whilst the control group (n=11) received no training. Qualitative interviews (n=36) were conducted with the MT group at three time points to further assess the subjective experiences of training participants.
Findings
Compared to the control group, the MT group significantly increased their mindfulness skills including observing and acting with awareness. Scores on well-being, i.e. satisfaction with life, hope and anxiety also improved and were generally maintained at follow-up. Some improvements were seen in the control group too but there was a larger difference in change scores in the MT group on most variables. Qualitative data show additional benefits of MT such as improved concentration at work and better interpersonal relationships. More practice at home led to greater benefits suggesting a dose-response relationship between the amount of practice and substantial benefits.
Research limitations/implications
Inviting participants to have a greater amount of practice between sessions may further increase the benefits of mindfulness. Future research should consider a longer follow-up period to further explore the sustainability of the training benefits.
Originality/value
Employing a mixed-method approach, this study showed that MT is a viable psychological intervention for enhancing employee well-being.
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Draws upon Hofstede's cultural values and Rogers' diffusion of innovations to investigate relationships between search engine popularity and a company's preference for global…
Abstract
Purpose
Draws upon Hofstede's cultural values and Rogers' diffusion of innovations to investigate relationships between search engine popularity and a company's preference for global versus local online branding.
Design/methodology/approach
Investigates the global versus local domain name selection strategies and web site popularity of multinational corporations based on their organizational characteristics and Hofstede's cultural values of their host countries.
Findings
Organizational size, industry and two cultural values – individualism and masculinity – relate to how companies adopt innovations, in this case selecting and promoting a global or local online identity. For their web presence, most Fortune Global 500 companies use the global.com domain rather than a local country domain. The results also suggest a virtual divide in online visibility, favoring.com companies over companies using country domains.
Research limitations/implications
Limitations of this study include the lack of a longitudinal perspective and a possible Google bias – towards English content – in its proprietary PageRank metric. Future research could validate the results with other third‐party data and enrich the independent variables through automated web content analysis.
Practical implications
In countries with strong cultural values of masculinity and collectivism, international business managers should consider paying homage to local domain names for web site and employee email addresses.
Originality/value
Extending diffusion of innovations and cultural research to domain name selection and search engine popularity, this study underscores the importance of culture in international branding research.
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