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This study aims to evaluate 125 research libraries in North America to identify whether they incorporate reference and social networking tools in their library's website.

A content analysis of 125 library websites is conducted to determine whether libraries who are members of the Association of Research Libraries (ARL) incorporate and promote reference and social networking tools in their website. For the purpose of this study, a list of reference and social networking tools was chosen and each library's website was visited to determine first, which reference and social networking tools from this list appear on their library's homepage and, second, which tools appear elsewhere on the library's website.

The results show that even though most of these reference and social networking tools are incorporated into their library's websites, their presence is lower on their library's homepage.

Academic and research libraries should incorporate reference and social networking tools on their library's homepage to make these services more visible and more easily accessible to their users.

This study demonstrates the importance of the right placement for reference and social networking tools on ARL websites.

Social websites have become a major medium for social interaction. From Facebook to MySpace to emergent sites like Twitter, social websites are increasing exponentially in user numbers and unique visits every day. How do these websites encourage sociability? What features or design practices enable users to socialize with other users? The purpose of this paper is to explore sociability on the social web and details how different social websites encourage their users to interact.

Four social websites (Facebook, MySpace, LinkedIn and Twitter) were examined from a user study perspective. After thoroughly participating on the websites, a series of observations were recorded from each experience. These experiences were then compared to understand the different approaches of each website.

Social websites use a number of different approaches to encourage sociability amongst their users. Facebook promotes privacy and representing “real world” networks in web environment, while MySpace promotes publicity and representing both real world and virtual networks in a web environment. Niche websites like LinkedIn and Twitter focus on more specific aspects of community and technology, respectively.

A comparison of different models of sociability does not yet exist. This study focuses specifically on what makes social websites “social.”

The use of social networking websites by companies to disclose corporate news and by investors to collect information for investment purposes is increasing rapidly. However, the role of investors’ affective reactions to corporate disclosures on social networking websites is under-researched. This paper aims to examine how the disclosure platform (disclosing news on a company’s Facebook Web page or the corporate investor relations Web page) and news valence (positive or negative) jointly influence investors’ affective reactions to corporate news and stock price change judgments.

The authors conduct an experimental study using 364 participants from Amazon’s Mechanical Turk website as a proxy for reasonably informed investors.

Results show that the disclosure platform influences investors’ affective reactions and stock price change judgments when the corporate news is negative, but not when the corporate news is positive. In addition, investors’ affective reactions mediate the influence of the disclosure platform on investors’ stock price change judgments when the corporate news is negative rather than positive.

This paper extends the theory on affective reactions to a social networking context by showing that differences in disclosure platforms and news valence influence investors’ affective reactions to corporate news. In addition, the study’s theory and findings have significant implications for researchers, company managers and public relations specialists, capital market participants, regulators and investor education organizations and users of social networking websites.

In recent years, the increasing complexity of the hyper-connected world demands new approaches for social network analysis. The main challenges are to find new computational methods that allow the representation, characterization and analysis of these social networks. Nowadays, formal concept analysis (FCA) is considered an alternative to identifying conceptual structures in a social network. In this FCA-based work, this paper aims to show the potential of building computational models based on implications to represent and analyze two-mode networks.

This study proposes an approach to find three important substructures in social networks such as conservative access patterns, minimum behavior patterns and canonical access patterns. The present study approach considered as a case study a database containing the access logs of a cable internet service provider.

The result allows us to uncover access patterns, conservative access patterns and minimum access behavior patterns. Furthermore, through the use of implications sets, the relationships between event-type elements (websites) in two-mode networks are analyzed. This paper discusses, in a generic form, the adopted procedures that can be extended to other social networks.

A new approach is proposed for the identification of conservative behavior in two-mode networks. The proper implications needed to handle minimum behavior pattern in two-mode networks is also proposed to be analyzed. The one-item conclusion implications are easy to understand and can be more relevant to anyone looking for one particular website access pattern. Finally, a method for a canonical behavior representation in two-mode networks using a canonical set of implications (steam base), which present a minimal set of implications without loss of information, is proposed.

This paper aims to investigate the extent of intellectual capital disclosure (ICD) through websites and social media in Spanish local government (SLG) and analyze the factors that explain their disclosure.

The study applies content analysis and regression techniques. The ICD is analyzed for Spanish municipalities with more than 100,000 inhabitants and provincial capitals over a period from January 2018 to February 2020.

Findings emphasize that the quantity of disclosed information on intellectual capital (IC) is in the low level, particularly with regard to human capital (HC). Furthermore, the results show that the information provided via social media mainly concerns the relational capital (RC). On the other hand, results obtained indicate that larger municipalities, with lower financial autonomy and whose citizens have a high income level use the online media (both websites and social media) more actively to disclose information about IC. Finally, municipalities led by women and with high level of citizens' education exert a positive influence in the ICD only on websites.

This paper makes a number of key contributions to the existing body of knowledge, focusing on ICD, a neglected area in the public sector accounting literature. It explores and identifies the supply-side and demand-side determinants of information affecting the ICD in local governments. The results of this research could be useful for policymakers, regulators and governments' managers to improve the online information addressing ICD issues.

This paper adopts an innovative perspective by investigating the use of alternative tools for ICD in local government context (websites and social media). To the best of the authors’ knowledge, this is the first study that focuses on investigating the determinants of online ICD in local governments.

This paper aims to improve understanding of the reasons why people trust the information about product recommendations on social shopping networks of websites, a new e‐commerce method which combines social networking and shopping, and to investigate the impact of the trust on the consumers' intention to purchase products from the online shop of a website.

An online survey instrument was developed to gather data, and 1,219 questionnaires were used to test the relationships in the proposed model.

The results indicated that perceived ability, perceived benevolence/integrity, perceived critical mass, and trust in a website were four important antecedents of trust in product recommendation in a social networking site. In addition trust in product recommendations can influence the consumers' intention to purchase from the website through increasing their intention to purchase the products.

The research model demonstrated the importance of trust in product recommendations to online consumers' transaction intention.

The results of the study showed that trust in product recommendations will influence consumers' purchase intentions. Therefore a social shopping website or the websites transforming into social shopping websites should put more emphasis on ways to establish the virtual communities or social networks which can provide the information about product recommendations that consumers trust.

The study provides a comprehensive framework of the antecedents and effects of consumers' trust in recommendations in the context of social shopping.

The purpose of this paper is to examine the effects that reference prices and associated information sources (websites that consumers use to explore and their friends who have similar perspectives on value) have on deal evaluation and intention to disseminate electronic word of mouth (eWOM).

A stratified survey is conducted to empirically test the relations between reference prices, associated information sources (the top five Consumer-to-consumer (C2C) websites and top five Facebook friends with similar perspectives and values on consumption), deal evaluation, and eWOM intention. The study uses a Facebook API to help participants pick five Facebook friends to act as their favorite sources for advice on shopping.

The results suggest that consumers’ deal evaluations (as shaped by the recency effects of previous exposure to prices and the influence of Facebook friends and C2C websites) have carry-over effects on their eWOM intentions. The influence of Facebook friends and C2C websites on deal evaluation is as powerful as that of reference price, especially concerning the mean and the lowest prices.

The findings encourage marketers to invest their resources in targeting online groups, and suggest that C2C website marketers should set their offer prices between the mean and the lowest prices.

This study extends prior research on the motives for eWOM dissemination and elaborates an approach to initiate eWOM intention through deal evaluation.

The purpose of this paper is to investigate the extent and quality of online intellectual capital (IC) disclosure released via websites and social media in relation to university stakeholders’ information needs in Spanish public universities. In addition, this paper examines whether there are differences in the online IC disclosure according to the type of university.

The study applies content analysis and a survey. The content analysis was used to analyse the websites and social media (Twitter, Facebook, LinkedIn and Instagram) of all Spanish public universities in the year 2019, whereas the survey was submitted to all members of the Social Councils of Spanish public universities.

The findings indicate that university stakeholders attach great importance to online disclosure of specific information about IC. However, the findings emphasise that Spanish universities’ website and social media content are still in their infancy. Specifically, this study found that the quality of disclosed information on IC in public universities’ websites is of low level, particularly with regard to the disclosure of relational capital. The study found that the information provided by Spanish public universities via social media mainly concerns the structural and relational capital. Likewise, the results of this paper evidence that the larger and more internationally focused universities reveal more online information on IC.

The results of the research may be beneficial for managers of higher education institutions as a basis for developing adequate strategies addressing IC disclosure through the websites. In order to satisfy the information needs of university stakeholders, Spanish universities can be recommended to focus on reporting higher-quality information on financial relations, students’ satisfaction, quality standard, work-related knowledge/know-how and collaboration between universities and other organisations such as firms, local government and society as a whole.

This study explores two innovative tools to provide IC disclosure in the higher education institutions context, namely, websites and social media, whereas previous studies focused on traditional tools as annual report. Likewise, this study considers the quality of this information.

The purpose of the studies was to test if extent of prior social media activity could predict likelihood that a consumer would post reviews on a new review website.

Two online surveys were conducted presenting scenarios in which users were asked about prior social media activity, the number of social networks they belonged to in study one, and how actively they had posted reviews in study two. These questions were followed by descriptions of new review websites, a general local merchant review website in study one and a local restaurant review website in study two.

Although demographics did a poor job of predicting who would post reviews on the new review websites, prior active social media use and review posting did modestly predict intention to post reviews on the new review websites.

This is not an experimental study and so causality cannot be claimed. Descriptively, although the results were consistent in two studies using different stimuli, other factors might prove to be better predictors of active user‐generated content for other types of sites.

The findings suggest a simple and effective way for two‐sided platform managers to identify potential active reviewers so that they can target them through marketing strategies to encourage their essential participation and less‐active users can be similarly targeted to encourage modest use.

No other studies can be found that focus on this aspect of managing two‐sided platforms. The results might be important for managers of other similar websites that depend on user‐generated content for their value.

The aim of the chapter is to examine the importance and use of reviews in the marketing communication of selected spa tourism enterprises on the Internet. The subject of the research are reviews as an important part of the online reputation of spa tourism enterprises and the object of the research is marketing communication on the Internet. The chapter focuses on spas located in Slovakia. The primary sources are the results of a quantitative survey conducted by standardized observation of the websites and profiles of all spa tourism enterprises in Slovakia under study on the social networks Facebook, Instagram, and YouTube based on predetermined criteria. At the same time, the results of the primary survey are conducted by the method of questioning using the technique of structured interviews. The chapter uses theoretical research methods such as analysis and synthesis, induction and deduction, and generalization. The chapter presents the results of qualitative research using the Sankey diagram, processed by Atlas.ti software. The results of the research point to the fact that spa tourism enterprises in Slovakia use their own websites and social networks to communicate in the online environment, where they monitor both positive and negative reviews. However, they often do not work with reviews systematically enough and do not make use of standardized procedures and available technologies that would enable them to manage their online reputation more effectively.