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This research paper aims to examine how open innovation (OI) intermediaries facilitate knowledge collaboration between organizations and online user communities. Drawing on a Community of Practice (CoP) perspective on knowledge, the study lays out a framework of the knowledge boundary management mechanisms (and associated practices) that intermediaries deploy in enabling client organizations to engage in online community-based OI.

This research is based on an exploratory case study of an OI intermediary and 18 client organizations that engage with online user communities on the intermediary’s platform. Results incorporate both the intermediary and clients’ perspective, based on analysis of intermediary and client interviews, clients’ online community projects and other archival data.

Results reveal that OI intermediaries deploy three knowledge boundary management mechanisms – syntactic, semantic and pragmatic – each underpinned by a set of practices. Together, these mechanisms enable knowledge transfer, translation and transformation, respectively, and thus lead to cumulatively richer knowledge collaboration outcomes at the organization–community boundary. The findings show that the pragmatic mechanism reinforces both semantic and syntactic mechanisms, and is hence the most critical to achieving effective knowledge collaboration in community-based OI settings.

The findings suggest that OI intermediaries have to implement all three boundary management mechanisms to successfully enable knowledge collaboration for community-based OI. More specifically, intermediaries need to expand their focus beyond the development of digital platforms, to include nuanced efforts at building organizational commitment to community engagement.

Drawing on the CoP view, this study integrates the knowledge management literature into the OI literature to conceptualize the role of OI intermediaries in shaping knowledge collaboration between organizations and communities. In engaging with the interactive nature of knowledge exchange in such multi-actor settings, this research extends the firm-centric theorization of knowledge that currently dominates the existing OI research.

Mid-level executives are confronted with many dilemma situations, in which they are forced to decide between conflicting options, none of them leading to the desired result. If they fail to cope with them constructively, their individual risk for mental strains increases (Gerlmaier and Latniak, 2013). Initial findings focusing on executives in industry (Bossmann, 2020) show that fostering effective dilemma management in executives is a preventive factor against stress-related diseases. Yet, there is little empirical research that evaluates the contribution of dilemma management training on leadership’s mental health prevention in hospitals. This study aims to examine whether such a training program, adapted to current working conditions in German hospitals, promotes mid-level executives’ mental health.

A 10-month training program was administered to N = 69 senior physicians, senior nurses and senior service and administrative staff in four hospitals. To evaluate training effects on perceived stress reactivity, on cognitive and emotional irritation over time as well as the effects of the training dose on these results, participants’ self-reported measures were collected at four points in time: before (t0), during (t1), immediately after (t2) and three months after the intervention (t3).

Overall, participants showed less cognitive irritation and perceived stress reactivity over time. However, their emotional irritation did not change significantly. The dose of training participation did not moderate these results.

This paper contributes to the prevention of stress-related diseases and the promotion of sensemaking in mid-level executives’ dilemma management routine in the face of increasingly aggravating working conditions due to financial restrictions in the German health-care system. Findings of this study are explained in greater depth using previously reported qualitative data from the same research project.

The purpose of this paper is to examine whether heterogeneity in alliance capability development can be attributed to the use of certain intra-firm leadership behaviors. The author suggests that transformational leadership behaviors have a stronger influence on the development of innovation (dynamic) capabilities of a strategic alliance than on the development of operational (substantive) capabilities, and that transactional leadership behaviors mainly preserve operational capabilities.

The author used in-depth expert interviews and a questionnaire survey comprising 369 strategic business alliances to develop and test the theoretical framework.

The data confirm the positive relationship between transformational leadership and the development of innovation and operational capabilities. Yet, transactional leadership behaviors are not only associated with operational capability development, but notably contribute to the development of innovation capabilities.

While the study focusses on leadership, there are many more factors that impact on the strategic ability of alliances to deliver innovation outcomes. Other limitations are the multiple levels of analysis in the theoretical model, newly developed measurement scales and that responses for the empirical study only come from one partner of the alliance.

The study suggests advantages of exercising the full range of leadership behaviors when seeking innovation alliance outcomes.

This research contributes to the strategic management, innovation, leadership, and alliances literature by providing new and empirical validation of the effectiveness of particular leadership behaviors in collaborative settings.

The purpose of this study is to measure the interaction between media sentiment and the Bitcoin price. Because some researchers argued that the Bitcoin value is also determined by perception of users and investors, this paper examines how.

The database of relative news articles as well as blog posts has been collected for the purpose of this research. Hence, each article has been given a sentiment score depending on the negative and positive words used in the article.

This paper has identified that interaction between media sentiment and the Bitcoin price exists, and that there is a tendency for investors to overreact on news in a short period of time.

While sentiment analysis of Twitter posts as a predictor of the Bitcoin price has been conducted in the past, this research does not have any analog because psycho-semantic dictionaries have not been applied earlier in the Bitcoin research.

We offer a new perspective on group affective diversity by introducing the construct of mixed group mood, denoting co-occurring positive and negative mood states between different members of a group. Mixed group mood is characterized by four facets, namely members’ distribution between two positive and negative subgroups, subgroups’ average mood intensity, subgroups’ mood intensity heterogeneity, and individual members’ mood ambivalence. Building on information/decision-making and social categorization/similarity–attraction perspectives, we explore the performance consequences of mixed group mood along these four facets and we discuss implications and directions for future research.

This study aims to analyse the influence of digitalisation on the management control function of small and medium-sized enterprises (SMEs). In particular, it aims to illuminate how digitalisation influences management control elements, organisation and roles/competencies and to identify obstacles to digitalisation of management control in SMEs and measures taken to overcome them.

The study is based on guideline-supported expert interviews conducted with 14 financial managers from SMEs in Germany, Austria and Switzerland.

This study reveals the influence of digitalisation on management control elements, organisation, and roles/competencies. The automation and standardisation of management control processes result in new elements for management control, such as strategic support for management. In addition, the increased availability and transparency of data enable the use of instruments within a company that allow for quick analyses of the company's development. Digitalisation leads to the integration of management control into the corporate network and, thus, a change in the organisation of management control. It also triggers the expansion of management control competencies, especially IT competencies. A shortage of internal digitalisation resources, unclear corporate roadmaps, and a lack of managerial experience loom as central challenges for digitalising the management control function. Measures derived from the interviews can help SMEs overcome the obstacles to the digitalisation of management control.

This research is the first interview-based study of the impact of digitalisation on management control in SMEs, potential obstacles to that digitalisation, and measures to overcome those obstacles. Thus, it contributes to the emerging debate on factors that may explain why SMEs lag in terms of the digitalisation of their internal processes.