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831.
Emmanuel Yeboah-Assiamah 《Public Organization Review》2017,17(4):545-562
Corruption in public sector is a complex, ‘messy’ and ‘fuzzy’ phenomenon which involves calculus machinations between actors and constantly growing in sophistication. Consequently, an attempt to prevent, control or fight it requires systems thinking that ranges from public officials with integrity and personal ethics [strong personalities]; administrative rules and procedures as well as governments adopting, enforcing and monitoring appropriate systems [strong institutions]. This paper provides a systems approach to enhancing public sector ethics through ‘a corruption control tripod’ in preventing, controlling and combating corruption in all its forms. This framework discusses three overarching pillars and argues that adopting a reductionist approach in corruption control would yield futility; there is a need for synthesis so that each one would reinforce the other. 相似文献
832.
Happy Mickson Kayuni 《Public Organization Review》2017,17(3):373-391
The process of developing strategic plans in the public sector is regarded as one indicator of positive reform in the system. The assumption is that strategic planning ensures that (just like in the private sector) public sector organizations’ operations should cost less but deliver better service. Ultimately the argument is that public sector institutional governance and responsiveness to the citizenry is not only seen but felt. However, strategic planning has to be done in an appropriate manner for it to deliver. For instance an analysis of the underlying motives, the role of leadership in the process as well as the relevance or viability of the guiding strategic planning model significantly affect the nature of expected results. In the early 2000s, the Malawi public sector embarked on a serious drive towards strategic planning process as part of its reform package. In order to ascertain it’s potential to transform the Malawi public service, this paper focuses at critically analyzing the strategic planning process in the Malawi public sector by among other things asking: who initiated and led the process? What approach determined the process? What is the possible potentiality of the adopted strategic planning approach in enhancing the reform agenda in Malawi? Based on interviews with senior officers in key Malawi public sector institutions, the paper concludes that the strategic planning process is ‘transitional and fluid’ hence lacks the clout to effectively enhance reforms in this sector. Another finding is that lack of effective leadership has largely contributed to the status quo. 相似文献
833.
Agnes Büchele 《Organisationsberatung, Supervision, Coaching》2017,24(4):489-502
Storyline and analysis of the film “The Devil Wears Prada” provide vivid scenes to derive reflections on organisational culture in globalised companies and women in chief positions. Women come into conflict with leading the company successfully, the dependence on efficient – female – staff and the image as a woman. The article illustrates, how influences of the company’s products fashion und fashion market have a normative effect, especially on female staff members. Theories of organisational culture, careers of women and findings of gender research are shown in connection with complex strategies of women in their determination to succeed, to self-realization and the pressure to adapt oneself. This involves reflected perspectives to leave clichés of gender and to reinforce organisational and personal potentials. 相似文献
834.
Sandra Ohly 《Organisationsberatung, Supervision, Coaching》2017,24(2):195-204
Focussing on energy as a highly activated affective state offers new opportunities to promote well-being at work and job performance. In this paper, I will describe current research on recovery, affective work events and characteristics of work tasks linked to energy. The practical implications for promoting energy at work are discussed. 相似文献
835.
Federico Della Croce Christos Koulamas Vincent T’kindt 《Journal of Combinatorial Optimization》2017,34(1):133-140
We consider two-machine scheduling problems with job selection. We analyze first the two-machine open shop problem and provide a best possible linear time algorithm. Then, a best possible linear time algorithm is derived for the job selection problem on two unrelated parallel machines. We also show that an exact approach can be derived for both problems with complexity \(O(p(n) \times \sqrt{2}^n)\), p being a polynomial function of n. 相似文献
836.
The thickness of a graph is the minimum number of planar spanning subgraphs into which the graph can be decomposed. It is known for relatively few classes of graphs, compared to other topological invariants, e.g., genus and crossing number. For the complete bipartite graphs, Beineke et al. (Proc Camb Philos Soc 60:1–5, 1964) gave the answer for most graphs in this family in 1964. In this paper, we derive formulas and bounds for the thickness of some complete k-partite graphs. And some properties for the thickness for the join of two graphs are also obtained. 相似文献
837.
For a given graph and an integer t, the Min–Max 2-Clustering problem asks if there exists a modification of a given graph into two maximal disjoint cliques by inserting or deleting edges such that the number of the editing edges incident to each vertex is at most t. It has been shown that the problem can be solved in polynomial time for \(t<n/4\), where n is the number of vertices. In this paper, we design parameterized algorithms for different ranges of t. Let \(k=t-n/4\). We show that the problem is polynomial-time solvable when roughly \(k<\sqrt{n/32}\). When \(k\in o(n)\), we design a randomized and a deterministic algorithm with sub-exponential time parameterized complexity, i.e., the problem is in SUBEPT. We also show that the problem can be solved in \(O({2}^{n/r}\cdot n^2)\) time for \(k<n/12\) and in \(O(n^2\cdot 2^{3n/4+k})\) time for \(n/12\le k< n/4\), where \(r=2+\lfloor (n/4-3k-2)/(2k+1) \rfloor \ge 2\). 相似文献
838.
The cutwidth problem for a graph G is to embed G into a path such that the maximum number of overlap edges (i.e., the congestion) is minimized. The investigations of critical graphs and their structures are meaningful in the study of a graph-theoretic parameters. We study the structures of k-cutwidth \((k>1)\) critical trees, and use them to characterize the set of all 4-cutwidth critical trees. 相似文献
839.
Roberto Barontini Stefano Bozzi Guido Ferrarini 《Journal of Management and Governance》2017,21(3):573-597
In this paper we analyze the relationship between conformity to executive remuneration standards, corporate ownership, and the level and structure of CEO compensation for large European listed companies in the years 2007 and 2010. We show that controlled corporations conform to executive remuneration standards less than widely held firms. We also show that weaker compliance is associated with lower CEO pay and more cash-based incentive structures. We interpret this “conformity gap” from the perspective of individual firms and from a societal perspective, with the aim to contribute to frame the policy questions concerning executive pay at controlled corporations. Different policy implications depend on whether the conformity gap reflects a lower need for managerial incentives, given the monitoring by controlling shareholders, or the latter’s willingness to extract private benefits of control. We argue in this paper that the former hypothesis prevails, so that regulators should abstain from increasing the level of enforcement of executive remuneration standards. 相似文献
840.
Jean-Claude Garcia-Zamor 《Public Organization Review》2017,17(4):581-594
This article reviews the burdensome problem posed by the arrival in the European countries of large number of refugees and migrants from countries at war or with little economic opportunities. It differentiates the issues of migrants (for economic reasons) and refugees (humanitarian grounds). This wave of refugees currently poses huge challenges to European policy makers. The article suggests some policy initiatives that could solve or at least control the present chaos, disorder, and uncertainty created by the arrival of this unprecedented number of refugees. 相似文献