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101.
R&D projects affect the interests of different stakeholders in different ways. Understanding the stakeholders and analysing their interests helps in the better management of R&D projects. In this paper we discuss a methodology to systematically analyse the stakeholders of R&D projects. This methodology includes Freeman's (1984) three levels of analysis: rational, process and transactional. Based on these three levels, the stakeholder management capability of an R&D project is determined. The final stage is based on Mitchell et al . (1997) approach to analysing the dynamics of stakeholders. This methodology is illustrated using a New Zealand case relating to a road pricing R&D project.  相似文献   
102.
College cheating represents a major ethical problem facing students and educators, especially in colleges of business. The current study surveys 666 business students in three universities to examine potential determinants of cheating perceptions. Anti-intellectualism refers to a student’s negative view of the value and importance of intellectual pursuits and critical thinking. Academic self-efficacy refers to a student’s belief in one’s ability to accomplish an academic task. As hypothesized, students high in anti-intellectualism attitudes and those with low academic self-efficacy were least likely to perceive college cheating as unethical. Considering that college cheating has been found as a predictor of workplace cheating, the results urge business instructors to reduce anti-intellectualism among students and to encourage them to put forth their best efforts. The results also serve employers by focusing attention on these two psychological variables during the hiring and promotion processes.
Rafik Z. EliasEmail:
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103.
A model that integrates spark spread and weather options in valuing a power plant with multiple turbines is presented. The spark spread option entails the right to operate the plant when it is profitable to run. Weather also affects a plant’s operation. A mild winter inducing a lower heating requirement could decrease the payoff. An owner holding a long position in a temperature-based put option could exercise the option when accumulated heating degree days drop below a strike level of heating degree days. Results demonstrate that integrating spark spread with weather options adds value during a mild winter.  相似文献   
104.
Adam Smith's invisible hand metaphor (IH) is examined in light of two different accounts of the origin of traits: Charles Darwin's theory of evolutionary optimization and William Paley's theory of divine intervention. Smith's stand supersedes both accounts. For Smith, intermediating drives, such as the sexual one, neither arise accidentally and favored according to their fitness à la Darwin nor planted by the Deity à la Paley. For Smith, such drives are adopted in light of their ultimate end. Smith did not provide an account of how the drives are connected to their far-reaching, invisible beneficial ends or why do agents become dimly aware of that causality.  相似文献   
105.
Sustainability reporting has become a central instrument in displaying a company's strategy and engagement with a more sustainable society. Life cycle assessment (LCA) is an important tool in this context as it is aimed to analyze the entire life cycle of the product/service, instead of focusing on one focal firm. However, the lack of standardized guidelines in its application raises questions regarding the usefulness and validity of results. This study contributes to the improvement of sustainability reporting through the identification of the uncertainty sources in life cycle methodologies that have the biggest impact in the definition of business and environmental strategies, exploring a supply chain‐oriented analysis. The focus is on life cycle inventory (LCI) and life cycle impact assessment (LCIA). A multiobjective optimization‐based methodology is applied to a supply chain case study in the pulp and paper industry. Environmental and economic objectives are considered. Results show that different LCIA methods and different normalization data sets result in significantly different business and environmental strategies. However, different system models and cultural perspectives at the LCI step and variations in the characterization factors tend to lead to the same decisions. Important insights are gained regarding the impact of nonstandardized analysis of the application of LCA in supply chain design and planning decisions and consequently on business strategy definition and sustainability reporting. Furthermore, the importance of operations research methods to improve LCA‐based studies and of bridging the gap between LCA and supply chain management bodies of knowledge is highlighted in this work.  相似文献   
106.
Now that a number of central banks are faced with short-term nominal interest rates close to or at the zero lower bound, there is a renewed interest in the long-running debate about whether or not changes in the stock of money have direct effects. In particular, do changes in money have additional effects on aggregate demand outside of those induced by changes in short-term nominal interest rates? This article revisits and reinterprets the empirical evidence based on single equation regressions which is quite mixed, with some results supporting and other results denying the existence of direct effects. We use a structural model with no direct effects of money to show that the finding of positive and statistically significant coefficients on real money growth can be misleading. The model generates data that, when used to estimate analogues of the empirical regressions, produce positive and statistically significant coefficients on real money growth, similar to those often found when using actual data. The problem is that single equation regressions leave out a set of variables, which in turn, give rise to an omitted variables bias in the estimated coefficients on real money growth. Hence, they are an unreliable guide to calibrate monetary policies, in general, including at the zero lower bound.  相似文献   
107.
Abstract

A major challenge for online vendor website operations is serving information that meets visitor needs at a given point in their purchase process. The problem arises from the complexity of human behaviour, as well as changing needs with the evolution of consumer knowledge and skills through the purchase process. The most difficult element, however, is determining the effects of information provided on the site, as well as from other sources that the consumer may access, and anticipating resulting consumer needs. This paper discusses the contributions and limitations of current modelling techniques and utility studies of online consumer information to model consumer needs in real time. An alternative basis for real-time customer need appraisal is proposed using clickstream and customer input data combined with online information utility to enable more effective information serving. This requires further academic research and changes in practitioner online marketing operations.  相似文献   
108.
There is a scarcity of research regarding the process of introducing market orientation into the not-for-profit sector. Understanding this process would greatly assist the not-for-profit sector, which is under increasing pressure to obtain funds to operate and offer appropriate services. In this article, we examine the successful introduction of market orientation into three Australian charities and identify the stages of implementation. The introduction of market orientation is analyzed from a discourse transformation perspective and a praxis framework is developed. This is amongst the first studies examining the transition to a market orientation discourse within charity organizations and the first study to develop a praxis framework to guide managers. The study also pioneers a discourse transformation perspective in market orientation research. The article thus extends our knowledge of market orientation within the not-for-profit sector and increases understanding of practitioner engagement in marketing activities.  相似文献   
109.
Let (T n ) n≥1 be a sequence random variables (rv) of interest distributed as T. In censorship models the rv T is subject to random censoring by another rv C. Let θ be the mode of T. In this paper we define a new smooth kernel estimator [^(q)]n{\hat{\theta}_n} of θ and establish its almost sure convergence under an α-mixing condition.  相似文献   
110.
Much existing work on new product development (NPD) team integration takes an economically rational perspective, specifying appropriate systems, structures and interactions. Few studies however have explored the effects of politics on working relationships between technically trained managers (TTMs; e.g., research and development managers) and marketing managers (MMs) during NPD. Our results reveal that intra-team politics has positive and negative effects on TTM/MM communication. This is important because communication positively influences collaboration and NPD success. Moreover, the effects of communication variables on these two outcome variables differ depending on whether one is a TTM or MM.  相似文献   
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