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Drawing on the literature regarding the social network and stock investment, this paper aims to focus on the use of the social network on stock ownership decisions at individual levels. This paper also attempts to shed light on potential mediators of the relationship between the social network and stock ownership.

To determine the relationship between stock ownership and using the social network, logistic regression was used. In order to isolate the effect of using hs on stock ownership, a decomposing method was adopted.

The findings provide evidence of the positive contribution of the use of social networks in stock ownership. Personal characteristics, such as household net worth, homeownership, education level and risk tolerance, may play a vital role in influencing individuals' decisions regarding stock investment. In addition, this study contributes to our understanding of income's mediating role in stock investment decisions.

First, the authors contribute theoretically by drawing from the assumptions of social networking contagion theory, social influence theory, and social capital theory. Second, we explored potential mediators of the relationship between the social network and stock ownership. Third, this study complements the literature in incorporating the social network in business, financial professionals to be exact.

We propose an integrative model of how leaders (individual level) effectively relate to their social networks as a whole (network level). Additionally, we focus both on the leader constructs and the followers shared constructs about those networks.

Our conceptual paper uses the integration of literature from two main bodies of knowledge: individual and shared cognitions, fundamentally from psychology, and a structural perspective, mainly from sociology, organisational studies and social network analysis. We take a psycho-structural approach which allows the emergence of new perspectives on the study of leadership and more specifically on the study of relational leadership.

We propose a leader-network exchange (LNX) theory focussed on the behaviours and cognitions of leaders and followers as well as the relations between them.

Our model represents a new perspective on leader–followers relationship by stressing the importance of both followers and leaders' cognitions. We highlight the importance of the relationships between followers on the creation of shared meaning about the leader.

Our model helps leaders and managers make sense of the cognitions and behaviours of their teams. By considering the teams characteristics, i.e. cognitions and network structure, it allows leaders to adopt the most appropriate behaviours for effective leadership. Leadership and management development programmes designed around our model will enhance the use of networking skills.

Contrary to the traditional view of LMX, our approach considers the social context of leaders and followers. It also adds a new layer of knowledge going beyond what members think of their leaders by considering the social networks of leaders and followers.

Based on upper echelons theory and social contagion theory, this study aims to explore how to translate leader sustainability orientation (LSO) into green supply chain integration (GSCI) by green entrepreneurial orientation (GEO), as well as the moderating effects of four dimensions of organizational learning capability (OLC).

This study conducts hierarchical regression analysis using multi-sourced survey data collected in 264 Chinese companies to examine hypotheses.

The results indicate that LSO has positive influences on green supplier and customer integration. Furthermore, GEO partially mediates the impacts of LSO on green supplier and customer integration. Managerial commitment positively moderates the impact of LSO on GEO, while other dimensions such as systems perspective, openness and experimentation and knowledge transfer and integration have non-significant moderating effects.

This study enriches the existing research on internal drivers of GSCI and contributes to the understanding of the direct impact of LSO and mediating effects of GEO. This study extends social contagion theory boundaries by investigating the moderating effects of OLC on the relationship between LSO and GEO.

This paper aims to study the factors influencing online social network (OSN) information diffusion under different themes helps to understand information diffusion in general.

This study collects data from the Web of Science, use the strategic consulting intelligent support system for word frequency analysis and use keyword clustering to classify themes, then research information themes as influencing factors of OSN information diffusion.

Five themes of “natural disaster”, “political event”, “product marketing”, “sport and entertainment” and “health-disease” have been identified. It is found that the research objects, research methods and research theories used by scholars under different themes have different focuses, and the factors affecting information diffusion are different.

The limitation of this paper is that it only focuses on five typical themes, and there may be more themes.

The research helps other scholars to conduct in-depth research on the diffusion of OSN information under different topics and focus on the content of the research on OSN information diffusion under different topics.

The research helps other scholars to conduct in-depth research on the diffusion of social network information under different topics, so as to better understand and predict the law of information diffusion.

The research summarizes the research on information diffusion in OSNs from the theme level and analyses the key points and theories and further enriches the research system on information diffusion in OSNs.

The purpose of this study is to empirically test the extent to which gossip plays a role in individual reputation development in the context of contemporary organizations. This study answers the continuous calls to integrate theory across fields by exploring the theoretical links between these two constructs.

This study provides a conceptual analysis and general review of the literature on gossip and reputation. The relationship between these two constructs is investigated through a two-study package (lab and field) yielding convergent results.

The findings of this study are that gossip contributes to organizational identity in that it reinforces the social norms of groups and that gossip serves as an important enabler of reputational development. This study provides empirical evidence that gossip serves a more significant role in the development of personal reputation than more formal methods of communication.

As organizations and individuals attempt to develop and capitalize on the effects of individuals’ reputations, this study provides practical insights into the knowledge that needs to be built regarding the method by which this development can occur. This study points to the practical value of gossip in the creation of personal reputation.

The theoretical framework in this study highlights the centrality of gossip as a primary enabler of reputation development in contemporary organizations. Reputation theory is advanced by studying a segment of the construct that has, until now, been excluded from consideration in this field.

This paper utilizes the generic source of “community” to define a disaster community emphasizing disaster areas’ perceived boundaries and the social networks that fall within these boundaries. Three such “disaster communities” are proposed based on family‐kin, micro‐neighborhood, and macro‐neighborhood social networks. Utilizing an Israel national representative sample of (814) urban households residing in 150 municipalities, a set of hypotheses were tested regarding the impact of disaster communities on individual disaster preparedness behaviors. In general, more socially robust communities brought about greater levels of individual preparedness but with significant exceptions by type of preparedness. In addition, the predictive ability of such disaster communities on each preparedness component varied. Ethnic and educational composition of the networks had a negligible impact on disaster preparedness behaviors. Overall, the use of social network based disaster communities provides a sound theoretical and empirical foundation to study disaster behaviors.

The purpose of this paper is to examine the effects of media and social network in the development of farmers land consolidation (LC) awareness, perception and adaptation intention decisions.

A face-to-face interview was carried out with randomly selected farmers from three districts (Neijiang, Ya’an and Dujiangyan) of Sichuan province, China. A structural equation modeling (SEM) technique was used to test the conceptual framework of this study. The SEM was set to confirmatory factor analysis of the measurement and structural models for maximum likelihood estimate by means of IBM-AMOS to capture the models goodness-of-fit.

The result indicates that social network contributes a significant role in the development of farmers LC awareness, perception and adaptation intention decisions than media. The total (direct and indirect) effect of social network and media toward the farmers LC adaptation intention is 56.7 and 14 percent, respectively. When farmers are aware and perceived of LC and rehabilitation program, their adaptation intention improves significantly. Therefore, social network is a useful tool in improving the awareness, perception and adaptation intention decisions of Sichuan farmers compared to media.

This study tests the applicability of SEM techniques to understand the farmers LC adaptation intentions; and synthesizes the impact of social network and media in the development of the farmers LC awareness, perception as well as adaptation intentions. This study serves as an outline for assessing the adaptation intention of farmers toward sustainable land management.

The purpose of this study is to investigate how does key accounts managers’ (KAMs’) customer orientation affect customers’ repurchase intention and how do tie strength and structural holes in KAMs’ client networks moderate these linkages.

Paired data of 208 dyadic relationships between KAMs and customers in several Chinese industries are subjected to multiple linear regression analyses.

KAMs’ functional customer orientation can directly increase customers’ repurchase intention, whereas relational customer orientation cannot do that. With strong ties in client networks, KAMs’ relational customer orientation could promote customers’ repurchase intention, whereas when there are many structural holes in a client network, relational customer orientation would constrain customers’ repurchase intention. In addition, structural holes can enhance the effectiveness of functional customer orientation in facilitating customers’ repurchase intention, but tie strength has no impact on this.

This study pays attention to the emerging topic of KAMs’ customer orientation and introduces KAMs’ client networks as a new contextual factor. The findings not only address the outcomes of KAM’s customer orientation but also indicate the vital role client networks play in determining the effectiveness of KAMs’ customer orientation.

Purpose – While previous studies have highlighted opportunities, this chapter sheds light on the negative effects of globalization that mature European multinational enterprises (MNEs) encounter.

Design/methodology/approach – We develop an extended network perspective to argue that globalization has resulted in several network-related threats for mature European MNEs.

Findings – European MNEs encounter three types of negative effects. First, globalization has caused local problems to increasingly spill over to other parts of MNE networks. Second, globalization has bred or strengthened countervailing powers, such as emerging-market MNEs, supranational governmental bodies, and international non-governmental organizations, which have eroded the power of mature European MNEs by entering their networks. Third, while globalization has caused the economic networks of MNEs to expand, it has made critical production factors scarcer since the availability of labour, land and natural resources has not increased accordingly. We conclude that globalization acts as a double-edged sword, which has not only offered opportunities for mature European MNEs but has also led them to experience important new and intensified threats.

Social implications – Earlier studies have shown that globalization can have positive effects for MNEs and negative effects for the sovereignty of nation states, domestic employment and the natural environment. The findings of the present study imply that globalization can also backfire on mature MNEs, thereby undermining their competitive position or even jeopardizing their continuity.

Originality/value – The negative effects of globalization for MNEs have remained understudied. Our contribution is to systematically analyze the neglected yet important ‘dark side of globalization’ that mature European MNEs encounter.

The purpose of this paper is to develop and test a dynamic model of security-based consumer purchasing intentions and empirically addresses gaps in online purchasing theory by examining how loyalty intention may become stronger or weaker over time as a result of prior relationship evaluations.

Using a longitudinal study (three-time waves) of commercial website consumers, the authors investigate the proposed model by depicting the relationships among perceived security, perceived risk, website trust and loyalty intentions.

The results show that two relationships, namely the perceived security-perceived risk link and the perceived risk-website trust link, which have been little investigated on a longitudinal basis in previous studies, change over time. Interestingly, while social network service (SNS) information perceptions do not have direct effects on perceived risk or loyalty intention, the relationships in which either perceived security and website trust are involved are more important for positively improving perceived security and building website trust.

The authors suggest that managers may actually benefit from handling SNS information or social communities by delivering well-designed information at strategic stages, targeting key constructs.

The research contributes to the establishment and testing of temporal carryover effects of various online purchasing-related constructs: perceived security, perceived risk, trust and loyalty intention. More specifically, the longitudinal approach provides new insights regarding the role, potential impact and limitations of two types of perception. It thus highlights how understanding loyalty intention requires reevaluating consumer perceptions as consumers’ judgments evolve.