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71.
The Exploration Phase of Replication Strategies: The Role of Autonomous Action for Reverse Knowledge Flows 下载免费PDF全文
Replication strategies rely on the exploration of new knowledge. An important source of new knowledge is the transfer of unit level experience to headquarters, a process referred to as reverse knowledge flows. Such knowledge flows are fraught with difficulty as formal mechanisms often break down due to diverging business interests of unit and headquarters managers. This study brings together research on knowledge stickiness and autonomous action to provide a new avenue for understanding reverse knowledge flows. By drawing on an exploratory study of a franchise network, we provide an insight into how autonomous action reduces initiation stickiness but potentially increases implementation stickiness. Our analysis suggests that the role of autonomous action for reverse knowledge flows is moderated by unit managers’ resource expectations that emerge as a result of autonomous action. Exploring the interplay of autonomous action and knowledge stickiness provides new explanatory means for understanding reverse knowledge flows in replicator organizations. 相似文献
72.
Matthew J. Slater Martin J. Turner Andrew L. Evans Marc V. Jones 《The Leadership Quarterly》2018,29(3):379-388
The influence of relational identification (RI) on leadership processes and the effects of social identity leadership on followers' responses to stress have received scant theoretical and research attention. The present research advances theoretical understanding by testing the assertion that high RI with the leader drives follower mobilization of effort and psychophysiological responses to stress. Two experimental scenario studies (Study 1 and Study 2) support the hypothesis that being led by an individual with whom followers perceive high RI increases follower intentional mobilization. Study 2 additionally showed that high (vs. low) RI increases follower resource appraisals and cognitive task performance. A laboratory experiment (Study 3) assessing cardiovascular (CV) reactivity showed that, compared to neutral (i.e., non-affiliated) leadership, being led by an individual with whom participants felt low RI elicited a maladaptive (i.e., threat) response to a pressurized task. In addition, relative to the low RI and neutral conditions, high RI with the leader did not engender greater challenge or threat reactivity. In conclusion, advancing social identity leadership and challenge and threat theory, findings suggest that leaders should be mindful of the deleterious effects (i.e., reduced mobilization and greater threat state) of low RI to optimize follower mobilization of effort and psychophysiological responses to stress. 相似文献
73.
Mohammed-Albarra Hassan Imed Kacem Sébastien Martin Izzeldin M. Osman 《Journal of Combinatorial Optimization》2018,36(3):1074-1101
In this paper we study the m-clique free interval subgraphs. We investigate the facial structure of the polytope defined as the convex hull of the incidence vectors associated with these subgraphs. We also present some facet-defining inequalities to strengthen the associated linear relaxation. As an application, the generalized open-shop problem with disjunctive constraints (GOSDC) is considered. Indeed, by a projection on a set of variables, the m-clique free interval subgraphs represent the solution of an integer linear program solving the GOSDC presented in this paper. Moreover, we propose exact and heuristic separation algorithms, which are exploited into a Branch-and-cut algorithm for solving the GOSDC. Finally, we present and discuss some computational results. 相似文献
74.
75.
Martin Geiger 《Journal of ethnic and migration studies》2014,40(6):865-887
The last two decades have seen major shifts in the way international organisations (IOs) address migration. While state sovereignty remains central in the politics of migration, IOs are increasingly developing their visions regarding how the cross-border movements of people should be governed (or ‘managed’) and, in some cases, they have become important actors in the design and implementation of migration policy. Research on the role and functions of IOs remains scarce, however, and there are major uncertainties, concerning not only their actual influence, but also the political context in which they operate and the outcome of their initiatives. According to their advocates, the involvement of IOs would enable greater international cooperation, which would lead to policies that pay greater attention to human rights and development imperatives. Yet, at times, interventions by IOs seem to reinforce existing imbalances, as these organisations primarily tend to align themselves with the interests and agenda of developed receiving states. In addition, the work of IOs is embedded in a complex institutional setting, characterised by sometimes-problematic institutional relations between them, as well as between IOs and other international cooperation mechanisms. 相似文献
76.
Public participation in the planning and design of major public infrastructure and construction (PIC) projects is crucial to their success, as the interests of different stakeholders can be systematically captured and built into the finalised scheme. However, public participation may not always yield a mutually acceptable solution, especially when the interests of stakeholders are diverse and conflicting. Confrontations and disputes can arise unless the concerns or needs of the community are carefully analysed and addressed. The aim of the paper is to propose a systematic method of analysing stakeholder concerns relating to PIC projects by examining the degree of consensus and/or conflict involved. The results of a questionnaire survey and a series of interviews with different entities are provided, which indicate the existence of a significant divergence of views among stakeholder groups and that conflicts arise when there is a mismatch between peoples’ perception concerning money and happiness on the one hand and development and damages on the other. Policy and decision-makers should strive to resolve at least the majority of conflicts that arise throughout the lifecycle of major PIC projects so as to maximise their chance of success. 相似文献
77.
78.
Martin Webber Mark Hardy Simon Cauvain Aino Kääriäinen Mirja Satka Laura Yliruka 《European Journal of Social Work》2014,17(5):627-640
A controversial proposal to pilot the training of child protection social workers through an intensive work-based route in England is being supported and funded by the UK Government. Frontline, the brainchild of a former teacher, locates social work training within local authorities (‘the agency’) rather than university social work departments (‘the academy’) and has stimulated debate amongst social work academics about their role in shaping the direction of the profession. As a contribution to this debate, this paper explores the duality of social work education, which derives its knowledge from both the academic social sciences and the experience of practice within social work agencies. While social work education has traditionally been delivered by the academy, this paper also explores whether the delivery of training in the allied professions of probation and nursing by ‘the agency’ is equally effective. Finally, this paper explores the Helsinki model which achieves a synergy of ‘academy’ and ‘agency’. It suggests that there are alternative models of social work education, practice and research which avoid dichotomies between the ‘academy’ and the ‘agency’ and enable the profession to be shaped by both social work academics and practitioners. 相似文献
79.
In a sample of urban youth (N = 1,070), we examined the links between primary caregiver affect (i.e., warmth and hostility) and two measures of sexual behavior in adolescence - early sexual initiation and sex with multiple partners. We also examined the extent to which neighborhood disadvantage moderated associations between caregiver affect and adolescent sexual behavior. We found that caregiver hostility was positively associated with early sex and sex with multiple partners in neighborhoods characterized by high levels of disadvantage, but inversely associated with both sex outcomes in neighborhoods characterized by low levels of disadvantage. Caregiver warmth, on the other hand, was inversely associated with early sexual initiation and sex with multiple partners in all neighborhoods regardless of neighborhood disadvantage. 相似文献
80.