Search results for "RANSAC"
showing 10 items of 346 documents
Leadership Team Tool for better meaning making
2016
Purpose– The purpose of this paper is to present a Leadership Team Tool for developing reflexivity in the context of leadership teams.Design/methodology/approach– The Leadership Team Tool is based on the theoretical premises of seeing communication as meaning making, and therefore placing discourse and conversation in the center of developing leadership teams.Findings– The paper illustrates how reflexivity can be facilitated through a structured process of using the Leadership Team Tool. An empirical investigation of using the tool in an authentic leadership team setting is warranted to further develop the Leadership Team Tool.Originality/value– The paper makes a practical contribution to s…
Patterns of psychological contract and their relationships to employee well-being and in-role performance at work: longitudinal evidence from univers…
2016
AbstractThis study identified patterns of psychological contract (PC) and examined how these patterns were related to employee well-being and in-role performance over time (T1–T3). PC was measured at T1 based on cross-sectional data and well-being and performance longitudinally in two consecutive years (T1−T3) among university employees. Latent profile analysis revealed six different patterns of PC at T1. These were labelled (1) strong and balanced (n = 131), (2) average and balanced (n = 382), (3) employer-focused (n = 79), (4) employee-focused (n = 59), (5) balanced transactional (n = 224) and (6) employee-focused relational (n = 322). The longitudinal findings showed that the employees i…
How does the online service level influence consumers’ purchase intentions before a transaction? A formative approach
2016
AbstractThe present paper tries to study the impact of online services level in contexts where transactions have not been done yet, through the adoption of a formative approach. In this scene, the present research considers two main dimensions of online services (pre-purchase services and transaction-related services) in a context of clothing purchasing process. Before defining the research and determining the sector to be analyzed, 7 focus groups were conducted. From the obtained conclusions, this study was carried on in the textile sector. A survey with 370 effective respondents was carried out. To measure the different concepts in the model, several scales were used based on literature p…
Transformational leadership, learning, and employability
2011
PurposeNumerous empirical works have found evidence to support a positive relationship between managers' transformational leadership behaviour and employees' individual performance. Studies have also begun to examine the process by which the effects on performance ultimately take place. This research aims to move forward in this direction. The paper aims to analyse the mediating role of a contextual variable (organizational learning capability) and a subordinate characteristic (employability) in the relationship between transformational leadership and individual performance.Design/methodology/approachThe hypothesis was tested through a sample of 795 workers from 75 university departments, u…
The influence of leadership styles on the internationalisation of 'born-global' firms and traditionally global-expanding firms
2018
Leadership and internationalisation are both established areas of scientific research, yet their interplay remains insufficiently examined. The present study focuses on the former and aims to shed more light on the intersection of leadership and internationalisation. By utilising fsQCA, a qualitative comparative analysis, to a set of 437 active international firms, results suggest that under distinct conditions transactional as well as transformational leadership can lead to a high level of internationalisation for both traditional internationalising and so-called 'born-global' firms.
Culture specific and cross-culturally generalizable implicit leadership theories
1999
This study focuses on culturally endorsed implicit theories of leadership (CLTs). Although cross-cultural research emphasizes that different cultural groups likely have different conceptions of what leadership should entail, a controversial position is argued here: namely that attributes associated with charismatic/transformational leadership will be universally endorsed as contributing to outstanding leadership. This hypothesis was tested in 62 cultures as part of the Global Leadership and Organizational Behavior Effectiveness (GLOBE) Research Program. Universally endorsed leader attributes, as well as attributes that are universally seen as impediments to outstanding leadership and cultur…
Charismatic leadership: a key factor in organizational communication
1997
Based on Plato's thinking, connects several aspects of communication and leadership theory to focus on charismatic leadership. Speculates on the application of Plato's ideas to managerial communication and makes recommendations.
The CEO-Chair relationship from a relational leadership perspective
2016
Purpose The purpose of this paper is to conceptualise how the chief executive officer (CEO) and chairperson of the board (Chair) construct their relationship through their leadership practices, and to analyse the meaning of these practices to the relationship. An empirical investigation from both partners’ viewpoint is conducted. Design/methodology/approach The data were gathered through in-depth interviews with 16 CEOs and 16 chairpersons from the same companies. Content analysis was used to analyse the data. Findings Four types of leadership practices in the CEO-Chair relationship were conceptualised: emergent practices on company- and person-related issues, and scheduled practices on co…
Public-Private Partnership: Transaction Costs of Tendering
2016
Abstract What are the transaction costs of participating in a public-private partnership (PPP) tender? Prior research indicate that there is a significant amount of resources required. However, few researchers seem to measure transaction costs directly. The purpose of this paper is therefore to fill this knowledge gap by presenting estimated transaction costs from both public and private actors. The underlying approach for this research was a case study of a new primary school in Norway. This case was chosen because of the expedient access to detailed information of the tendering process. The main source of data was documents and estimated figures obtained from public and private actors inv…
A Symphytum officinale Root Extract Exerts Anti-inflammatory Properties by Affecting Two Distinct Steps of NF-κB Signaling
2019
Symphytum officinale, commonly known as comfrey, constitutes a traditional medicinal plant with a long-standing therapeutic history, and preparations thereof have been widely used for the treatment of painful muscle and joint complaints, wound and bone healing, and inflammation. Today, its topical use is based on its analgesic and anti-inflammatory effects, which have been substantiated by modern clinical trials. However, the molecular basis of its action remained elusive. Here, we show that a hydroalcoholic extract of comfrey root impairs the development of a pro-inflammatory scenario in primary human endothelial cells in a dose-dependent manner. The extract, and especially its mucilage-de…