基于SCP理论的物流市场结构特征剖析

分析了物流产业的经济特征,梳理了以SCP模型为代表的市场结构理论发展脉络和以SCP理论为基础的市场结构评价标准,在此基础之上,从市场进入与退出壁垒、产品差异化程度和市场集中度三个层面对物流市场结构予以剖析。     

Tourist experiences,phenomenographic analysis,post‐postivism and neural network software

This paper argues that tourist experiences are essentially individualistic, although it is possible to discern consensual realties. It follows the viewpoint that positivistic research methodologies contain limitations in not being able to define the nature of individual tourist experience, and suggests that phenomenographic analysis may be one approach that permits both a revelation of individual experience while permitting model building of the shared consensus of what is actually happening. More tentatively it is suggested that, when allied with the use of current developments in software, such as that of CATPAC™, a post‐positivist paradigm of research results. Some results of research using this approach are indicated. Copyright © 2000 John Wiley & Sons, Ltd.     

Converging scientific fields and new technological paradigms as main drivers of the division of scientific labour in drug discovery process: the effects on strategic management of the R&D corporate change

The thesis of this study is that the convergence of genetics, genomics and proteomics spurs new technological paradigms in medicine, which are generating a R&D corporate change: division of scientific labour of the drug discovery process by strategic alliances among firms in order to reinforce the integrative capabilities in different biomedical research fields and collective and cumulative learning between in-house R&D and external sources of innovation. This study shows, by key a case study of pharmaceutical companies, as scientific and technological paradigms in medicine are main drivers of industrial and R&D corporate change to enhance and accelerate the discovery process of ground-breaking drugs for more and more personalised healthcare.     

中国货币国际化的趋势预测与人民币的范式选择

货币国际化是一个动态的历史过程。通过对其历史进程的考察,可以清晰地对未来货币国际化进程加以预测。文章认为,中国的人民币国际化进程刚刚起步,但却面临与以往世界货币迥异的道路、环境和结构,迫切需要走出一条符合中国国情的货币国际化道路。     

Users' perceptions of the free,virtual-only service experience

Like manufacturing multinational enterprises, multinational banks, although being more subject to local regulation and market preferences, are increasingly changing their international attitude. Namely, they rely on foreign activities not only as a means to exploit their own competitive advantages within foreign markets, but also to access exclusive assets, resources, and competencies that could be transferred back to the whole network to enhance and strengthen their competitive advantages. The reported research refers to data on the evolution of the Italian banks' foreign initiatives in the 1998–2004 period. Using such data, the authors investigate the determinants of the coexistence of strategies that are both competence-exploiting and competence-enhancing, using the traditional eclectic approach.     

A new way of thinking about IT project management practices: Early empirical results

Despite decades of efforts to improve the management of Information Technology (IT) projects, failure rates remain high. This article first reviews literature about information systems success and IT project success. Most of the improvement efforts have focused on advancing variations of the traditional project management paradigm, such as embodied by the Project Management Body of Knowledge. This article describes a new way of thinking about managing IT project called Value-Driven Change Leadership (VDCL), and reports the results of an initial empirical exploration to identify project success factors stemming from VDCL as well as the traditional paradigm. The results are based on data collected from 16 medium-sized IT-intensive projects at eight Chicago-based organizations from six different industries. The results, although not based on a large sample, point to several project management practices associated with project success that stem from both the traditional paradigm as well as VDCL. For example, traditional practices managing stakeholders’ expectations, scope, and schedule are associated with project success, as are practices stemming from VDCL, such as managing the end-product’s architecture, business value added, and the organization change associated with systems implementation. The results of this study also suggest that further research into new ways of thinking about IT project management may be fruitful.     

物流服务供应链:理论架构与研究范式

文章为给物流服务供应链的研究提供理论架构,在对物流服务供应链的内涵和结构进行归纳的基础上,提出了物流服务供应链的研究基础:企业物流网络。并对企业物流网络的内涵、运作和结构进行剖析。提出了物流服务供应链的研究范式:服务主导逻辑。对服务主导逻辑的内容进行了探讨,在此基础上,对服务主导逻辑下物流服务供应链的价值创造机理与传导规律进行了研究。最后,提出了服务主导逻辑下的物流服务供应链的未来研究主题。     

Marketing's Interfunctional Interfaces: The MSI Workshop on Management of Corporate Fault Zones

This paper first introduces the purposes and processesof the Marketing Science Institute's Workshop on Interfunctional Interfaces: The Management of Corporate Fault Zones. The motivatingissues of value migration and market orientation are considerednext followed by discussion of marketing's paradigm shift. Thelast half of the paper deals with several management problemsand research issues which were identified during the workshop.Hopefully, these questions and research needs will help to acceleratedevelopment of research into these interface issues.     

论殷瑶《河岳英灵集》对唐诗选本的编辑学意义

盛唐人殷碴编辑的《河岳英灵集》,为后来的唐诗选本提供了一个理想的范式,成为唐诗选本编辑的高标,影响了其后的众多唐诗选本,在唐诗选本的编辑学上具有重要意义。其意义主要体现为三个方面：它是第一部真正树立唐诗意识的唐诗选本;它确立了唐诗选本的基本编辑体例;它对唐诗选本编辑实践的范式作用。     

A comparison of regret-based and utility-based discrete choice modelling – an empirical illustration with hospital bed choice

There is some concern that the unobserved preference heterogeneity in random utility maximization theory-based discrete choice experiment modelling is an important source of error variability. The randomness in utility is often interpreted as interpersonal preference heterogeneity but it can also be intrapersonal random variation in preferences. We compare utility maximization and regret minimization-based choice models’ sensitivity to individual heterogeneity, examine differences between two consecrated models and validate with empirical illustrations. We use frequency of category (public, semi-private, and private) of bed chosen from Swiss cross-sectional datasets (2007–2012) to compare two approaches – utility maximization and regret minimization by applying multinomial logit (MNL) models in regard to the variances in utility (regret) function, goodness-of-fit and predicted marginal effects (pseudo-elasticity) of additional payment. We find parameters with the same sign and estimates with almost same order of magnitude in both the approaches. The statistical significance of attribute effects is consistent in all variants of utility -based MNL models while effects of different attributes are significant only in heteroskedastic extreme value (HEV) variant of regret-based MNL models. This empirical illustration suggests that HEV variant of regret-based models perform better in capturing attribute effects in choice behaviour.