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101.
Bianca A.C. Groen Marc J.F. Wouters Celeste P.M. Wilderom 《Management Accounting Research》2012,23(2):120-141
Performance measurements may stimulate employee initiatives to improve operational performance, especially when employees themselves participate in the development of their own departmental performance measures. Using the theory of planned behavior, we examine why this occurs in a beverage manufacturing company where we helped bottling line maintenance technicians develop measures about the results of their own work. Our analyses are based on qualitative data gathered at 156 meetings, 34 semi-structured interviews, quantitative performance data from the company's information systems, and quantitative questionnaire data. We found that the participatory development process increased employees’ attitude, perceived social pressure and perceived capability to take initiative. Moreover, the departmental performance improved when the jointly developed performance measures were put to use. 相似文献
102.
103.
Marc Jeannin 《Quantitative Finance》2013,13(6):629-644
In this paper we propose a transform method to compute the prices and Greeks of barrier options driven by a class of Lévy processes. We derive analytical expressions for the Laplace transforms in time of the prices and sensitivities of single barrier options in an exponential Lévy model with hyper-exponential jumps. Inversion of these single Laplace transforms yields rapid, accurate results. These results are employed to construct an approximation of the prices and sensitivities of barrier options in exponential generalized hyper-exponential Lévy models. The latter class includes many of the Lévy models employed in quantitative finance such as the variance gamma (VG), KoBoL, generalized hyperbolic, and the normal inverse Gaussian (NIG) models. Convergence of the approximating prices and sensitivities is proved. To provide a numerical illustration, this transform approach is compared with Monte Carlo simulation in cases where the driving process is a VG and a NIG Lévy process. Parameters are calibrated to Stoxx50E call options. 相似文献
104.
For a Brussels Seminar at the European Commission, a “double hypothesis” was proposed: that we are in transition to a transmodern way of thinking that combines intuition and spirituality with rational brainwork; and that 21st century conflicts will likely be not between religions or cultures but within them, between premodern, modern, and transmodern worldviews. Non-Western thinkers find this framework useful: it opens a door to criticism of the worst aspects of modernity without being “anti-Western”. Western reactions are more mixed, some critics wanting to maintain a high fence between religion and governance, others welcoming the transmodern concept as helpful in relating states to religions, and in analyzing conflicts involving beliefs about belief. “Transmodernity” turns out to be a rich tool of analysis, with important implications for European foreign policy in the century to come. 相似文献
105.
We investigate the role of trade credit as a source of financing. Using a sample of 661 large non-financial Belgian firms for the 1989–1991 period, we find that the amount of trade credit a buyer takes is determined by his need for funds and the internally available funds. Trade credit is primarily used to finance short-term assets. As such, it seems to be an important alternative not only for short-term bank debt but also for long-term financial debt, including intragroup debt. We find no evidence that the amount of trade credit taken is influenced by affiliation with the supplier. 相似文献
106.
Eco-control is the application of financial and strategic control methods to environmental management. In this study, we investigate to what extent eco-control influences environmental and economic performance. Using survey-data from a sample of Canadian manufacturing firms, the results suggest that eco-control has no direct effect on economic performance. A mediating effect of environmental performance on the link between eco-control and economic performance is observed in different contexts. More specifically, eco-control indirectly influences economic performance in the context of (i) higher environmental exposure, (ii) higher public visibility, (iii) higher environmental concern, and (iv) larger size. This study contributes to the management accounting literature by providing insight into the roles and contributions of management accounting in the context of sustainable development. 相似文献
107.
The paper proposes in a regime-shift framework, an arbitrage-free term structure model based on the target and Fed Funds Rates. Empirical observations suggest that a three-state regime-shift environment associated with FOMC monetary actions is justified. Then, a closed-form solution for zero-coupon bonds is derived where regime-shift risk is priced. The solution is flexible enough to incorporate additional state variables. 相似文献
108.
109.
For a new leader, the process of entering and establishing a position of leadership in a complex organization presents a major challenge. This challenge seems particularly acute when authority, goals and technology are ambiguous, as in many professional service organizations. In this paper, we integrate ideas from the literature on socialization and role theory as well as that on executive succession processes to view new leader integration as a mutual adjustment process between two trajectories – that of the organization and that of the new leader. It is argued that this may lead to four possible types of integration outcomes: assimilation, transformation, accommodation and parallelism. Drawing on a case study of a large hospital, the paper identifies several mechanisms that can be mobilized by the new leader to enhance his or her room for manœuvre as the integration process evolves. The mechanisms can be classified as collaborative or affirmative, with each type having different risks and advantages. The case analysis further reveals that leader integration processes may be differentiated between different activity domains, dynamic over time (as the use of one type of integration approach alters the potential for another later), and interactive across different activity domains (as events in one part of the organization have consequences for those occurring in another). 相似文献
110.
Jean‐Marc Offner 《International journal of urban and regional research》2000,24(1):165-182
Technical networks (transport, telecommunications, energy etc.) possess paradoxical virtues. They produce ‘structuring effects’ on space, obtaining comparative advantages for the places they serve. But they are ubiquitous factors which also enable a homogenization of space. The myths of deterritorialization and dual space are refuted by empirical analyses of the interaction between networks and territories. Networks ‘format’ market areas and political territories. They create matrixes which until now were controlled by the public powers. Linked to current transformations – globalization, deregulation – the present mode of development of the technical macro‐systems brings about a telescoping of geographical scales which is having an adverse effect on the historic compromise between networks and territories. The boundaries of traditional political space have become obsolete and an economic rationale in the form of an extension of the technical networks predominates. In order to rediscover their policy‐making capacity, local authorities must pay more attention to controlling the occupation of public space as well as to the design and organization of the networks’ hubs. They should encourage the emergence of users as players in the regulation of public utilities so that debates on universal service and territorial equality may be activated. Les réseaux techniques (transport, télécommunication, énergie etc.) sont parés de vertus paradoxales. Ils produiraient des ‘effets structurants’ sur l’espace, procurant des avantages comparatifs aux lieux desservis. Mais, facteurs d’ubiquité, ils permettraient aussi une homogénéisation de l’espace. Ces mythes de la déterritorialisation et de la dualisation de l’espace sont réfutés par les analyses empiriques des interactions entre réseaux et territoires. Les réseaux ‘formatent’ des aires de marché et des territoires politiques; ils fabriquent des métriques, dont les pouvoirs publics avaient jusquà présent la maîtrise. Liées aux transformations en cours – globalisation, dérégulation – le mode de développement actuel des macro‐systèmes techniques entraîne un télescopage des échelles géographiques qui met à mal le compromis historique entre réseaux et territoires. Il y a obsolescence des frontières des espaces politiques traditionnels et prédominance de la logique économique dans l’extension des réseaux techniques. Afin de retrouver des capacités d’action, les collectivités locales doivent porter plus d’attention au contrôle de l’occupation de l’espace public ainsi qu’à la conception et à l’organisation des noeuds de réseau. Elles ont aussi à favoriser l’émergence des usagers comme acteurs de la régulation des services en réseau, afin que soient activés les débats sur le service universel et sur l’équité territoriale. 相似文献