地方小水电上网峰谷电价定价的分析

本文介绍了当前浙江省对地方小水电上网峰谷电价的定价原则,详细分析了峰谷电量比和电价比两个因素对定价的影响程度,并在此基础上,分析了实际上网平均价与指导价和价格比的关系,给定价部门和发、供电企业分析定价和对成本、利润的影响有一定的参考意义。     

苏拉:彰显科枝的力量专访苏拉纺织系统(苏州)有限公司总经理徐林峰先生

<中国纺织>:苏拉宣称苏拉成功要素之一就是技术革新领先,那么苏拉如何看待技术创新在市场竞争中的重要性?苏拉怎样做到在纺纱设备技术创新方面始终保有绝对优势?     

National brand's local advertising and wholesale-price incentive under prior versus no prior information

We study the context of one private label (PL) competing against one national brand (NB) through a unique retailer. We propose a novel utility-demand function that includes the consumer's brand valuation, the retail prices, and the brands' qualities. We investigate the effect of the NB local advertising strategy on supply chain players' profits when either one of the players supports the advertising. Also, we explore the role of prior information about the manufacturer's incentive function on supply chain players' behaviors. We show that although the support for advertising from either the manufacturer or the retailer is Pareto improving, the manufacturer prefers to incite the retailer to invest in local NB advertising through profit sharing instead of using its money to counter the threat of the PL. Furthermore, we also show that the wholesale price incentive motivating the retailer to invest further in advertising is not preferred as expected, and all supply chain players are better off without prior information about the manufacturer's behavior in the context of branding competition and advertising-level dependent incentive.     

The home information utility

The First Conference on Viewdata, Videotex and Teletext, organized by Online Conferences Ltd, London, UK, 26–28March 1980     

Material power and normative conflict in global and local agrifood governance: The lessons of ‘Golden Rice’ in India

This special section aims to investigate the interaction of global and local forces in shaping agrifood governance. It starts from the recognition that a multitude of actors and norms shape today’s agrifood system. The resulting opaqueness of the systems makes it extremely difficult to understand and explain processes and outcomes of agrifood governance. Given the sustainability challenges facing the agrifood system, improvements in our understanding of what the interaction of global and local actors and norms means on the ground are urgently needed, however. The section, therefore, analyses agrifood governance in India across a selected group of cases. It does so by employing a systematic framework emphasizing the material and ideational dimensions of power and their interaction. The section has chosen India as the setting in which to analyze this interaction due to the crucial role the food demand and supply of this rising power plays in today’s agrifood system. This article provides the special sections’ analytical framework, which uses the interplay of material and ideational dimensions of power as a focal lens. In addition, the article applies this framework to an empirical study of the political conflict around GMO foods in India, specifically the case of ‘Golden Rice’.     

Growth and survival: The moderating effects of local agglomeration and local market structure

One of the central explanations of the high failure rates of de novo entrants is the liability of smallness. As a corollary, most prior literature has suggested that firms should experience survival benefits from growth. In this paper, we argue that survival benefits need to be balanced against the potential cost of rapid growth, and they are contingent upon the structure of the environment. We predict a curvilinear relationship between an entrant's growth rate and failure, and argue that the relationship is contingent upon the local agglomeration of economic activity and the local structure of competition. We test and find support for our predictions using firm‐level longitudinal data of all de novo entrants into the Canadian manufacturing sector between 1984 and 1998. Copyright © 2014 John Wiley & Sons, Ltd     

The communicative power of expert systems

'Expert Systems' or intelligent knowledge-based computer systems can be expected to have a considerable impact in the near future on the dissemination and use of technical expertise in practical situations. The potential benefits of such an approach to decision-making in applied science domains, for example, in anti-corrosive coating selection, are considerable. This paper argues, therefore, that a premium must be placed on such a system's performance as a communicator.
The structure and behaviour of a classical 'production system' are briefly described, and the communicative ability of such a system is analysed. This critical examination of a production system's question-answering capabilities highlights the inherent restrictions which the structure of this kind of system places on its explanatory and justificatory powers. An outline design for a less inhibitive structure is presented.
It is argued that the form in which the system provides 'answers' after the completion of a problem-solving session, may not yield sufficient appropriate information to the user, and a possible alternative view of a 'solution schema' is proposed.     

The search for the latent information star

Abstract: R & D groups are knowledge-intensive organizations. As such, their principal assets are the men and women with scientific and technical training who constitute these groups. The raw materials that they work on and the products that they produce are ideas or information. The patents, papers, and hardware which emanate from these groups represent the physical manifestations of these ideas. One important concern for increasing productivity in R & D laboratories, therefore, is the facilitation of information flow into, within, and out of research group (Fischer, 1980). This paper considers an approach for improving the performance of an R & D group by increasing its information acquisition and processing capabilities and reports findings from a field study undertaken to examine this approach.     

The information industry for the industrial marketer

The authors explore the nature and structure of the information industry supplying the industrial product market. They examine the means by which current scientific and technological information can be obtained, and the implication for industrial users.     

会计信息揭示的博弈分析

会计信息使用者和提供者之间由于利益不同而产生的对抗与冲突具有博弈性质。本文以税收部门和经营者的博弈关系为例,分析了博弈双方在经济活动中的对策选择,并提出规范博弈关系的一些建议。     

会计信息失真的原因及对策

会计信息失真,已成为我国会计界难以根治的顽症,它直接危害了会计工作的正常进行,严重影响了社会经济秩序,因此,找出会计信息失真原因,并提出相应措施,是当前会计管理改革的一项重要内容.     

Network information services: The emergence of an industry

The authors discuss the characteristics and benefits of network information services (NIS), which are developing into an important new industry likely to have profound effects on society. Many of the services and possible applications are described. Three scenarios are analysed, in which the future of the industry may be directed by technology, the market, and policy issues. It is concluded that consumers and small businesses are unlikely to be able to achieve sufficient economies through NIS by the end of the century to make much use of the services provided. Large and medium companies, however, will be served by a diversified, multi-network marketplace. The issue of equality of access to information will become of significant public concern.     

进度控制信息化初探

章通过对进度控制信息化进行初步研究,讨论了建筑施工企业进行信息化的背景及为企业带来的竞争优势,并通过研究建立了进度控制信息化模型,为信息化实现提供了一定的理论基础。同时,阐述了发展进度控制信息化系统的必要性,从而为在建筑施工企业的时度控制阶段实现信息化提供了一定的指导作用。     

The challenge of BPR to the information systems profession

This article explores the relevance of ideas emerging from business process re-engineering (BPR) for the information systems profession. The marginal role of this profession in conceiving and leading organizational change is examined. Against this background, current interest in BPR is seen as reasserting the challenge of incorporating an active engagement with organizational design into professional practices.