FCC policy research

Since 1967 the Federal Communications Commission has conducted a programme of research and policy studies to provide guidance on long-term technical and policy problems in all areas of telecommunications. This programme is now under the direction of the Office of Plans and Policy, which undertakes studies and research projects using the skills and expertise of its multidisciplinary staff. It organizes and implements conferences and symposia on behalf of the Commission, whereby Commission staff can interact with outside experts on topics of significant policy concern. Finally, it manages the FCC's programme of contractual research studies.     

A survey of the current state of business policy research

This paper is an analysis and evaluation of a cross-section of current research in the policy area. The data used as representative of current policy research are the 51 papers submitted for possible presentation at the 1979 Business Policy and Planning Division Meeting in Atlanta, and the evaluations of these papers by blind reviewers. The areas covered by the papers are compared to the recommendations found in Schendel and Hofer (1979). The research methodologies used are also enumerated. The quality of the papers, as perceived by the blind reviewers, is presented by category—conceptual, empirical, and teaching.     

Food policy options for secondary regions: A framework for applied research

Developing food systems in marginal areas and secondary regions presents a range of challenges to contemporary food policy. This article discusses what those challenges are and proposes a framework for applied research to generate appropriate policy directions. Emphasis is placed on three topics: farming systems research; technology support systems; and, administrative capacity.     

A robustness study of a multi-echelon inventory model via simulation

This paper examines the robustness of a standard model of multi-echelon inventory systems, specifically the models discussed in Axsäter (Oper. Res. 48(5) (2000) 686). A simulation model was developed to explore the model's ability to predict system performance for a two-echelon one-warehouse, multiple retailer system using (R,Q) inventory policies under conditions that violate the model's fundamental modeling assumptions. In particular, the impact of non-stationary demand on this stationary demand inventory model was examined. The model performs well at the low demand and large retailer order batch size situations, but our testing of the model indicated that care must be taken when applying this model to situations that violate its fundamental assumption. These results should help practitioners to better understand the assumptions of these models and to determine when or when not to apply these models in practice.     

Financing a central research laboratory: A tool of R & D subsidy policy

Abstract . In this paper we discuss two major issues of financing a central research laboratory.
First, the decision faced by the firm or the division whether to invest in its own laboratory or to rent compatible central laboratory services. The second issue is the price that a central laboratory should charge for renting out its facilities.
Under the assumptions that a laboratory can serve a large number of users over a long period of time and thus diversify the risk of liquidation better than a single firm or division, we show that, under uncertainty, the rent for the central laboratory assets is less than the price that a firm is willing to pay for its usage. This surplus has interesting policy implications for the diversified firm that operates a central R & D laboratory for the use of its divisions and may wish to establish a transfer price system. Moreover, if the government finances a central laboratory to service industrial firms and it follows a policy of subsidizing industrial R & D, the surplus may be given to the user of the laboratory as a direct subsidy.     

APPLE: A dynamic financial simulation of research and development in a technologically based business

This paper describes the present state of development of an abstract, dynamic, financial model of industrial research and development called APPLE. The concept, structure and application of APPLE as a practical tool are presented. The application of APPLE to help strategic planning and to increase understanding of the nature, influence and role of research and development is described.     

Innovation patterns and policy implications of ADSL penetration in Korea: A case study

Korea has been leading the world in broadband Internet access services since 1999. Based on an in-depth case analysis of the penetration of asymmetric digital subscriber line (ADSL) in Korea, the present study explores the patterns of decision making and interactions among key innovation actors, such as the government, Internet service providers, equipment providers, and content providers, using a conceptual framework wherein models of innovation systems and decision making under uncertainty are combined. The results revealed that the Korean government played a pivotal role in the creation of the ADSL-based Internet service market by providing a strong vision for this emerging service, building a coalition among various key actors, and stimulating initial market needs and supply of necessary equipment during the early period of higher uncertainty. As the level of uncertainty decreased with market evolution, however, the role of industrial actors and their market competition became more important to the rapid growth of the ADSL market. Based on these findings, policy and managerial implications are proposed.     

National information security policy and its implementation: A case study in Taiwan

Cyberspace is no longer safe. From business organizations to countries, the requirements of information security and assurance have become one of the most important functions to ensure continued operations. The goal of this study is twofold. First, we introduce the information security policy of the Taiwanese government and its current status. Then we present a successful example of governmental institute that self-adopted the information security management system (ISMS), British Standard 7799 (ISO27001). The results of this research indicate that past successful experiences, availability of documents, cost constraints, organization learning and organizational culture are important motivations of self-implementation of ISMS. Past experience of other standards, level of documentation and standardization, degree of understanding the clauses, procedures of risk management, top management support, culture of organization, existing auditing infrastructure, awareness of information security, education and compatibility with the existing procedures are the key factors of successful self-implementation of ISMS.     

Nutrition research policy : US progress in the past decade

Human nutrition research is receiving a great deal of attention from the media, consumers and the US government. This article focuses on policy problems facing the government in the development and implementation of the federal human nutrition research programme: establishment of priorities, organization and funding. The background leading up to the present situation is developed, and the political bodies and federal agencies participating in the debate are described. The authors identify the policy issues, and discuss progress towards their resolution.     

Telecommunications policy and individuals with disabilities: Issues of accessibility and social inclusion in the policy and research agenda

Information and communications technologies have become an integral part of life in an information society, affecting employment, education and many other daily activities. For individuals with disabilities, equal access to telecommunications remains a concern, as many technologies that are developed do not allow for equal access. Law and policy have made significant progress in some nations, but sizeable barriers remain to the social inclusion of individuals with disabilities in telecommunications technologies and services. This paper examines the importance of equal access to telecommunications for individuals with disabilities in both the formulation and the implementation of policy. Analyzing issues of policy and implementation, this paper discusses policy questions and potential areas of research to better understand the relationship of telecommunications policy to access for persons with disabilities.     

A study of co-authorship and collaborative research among Indian space technologists

The paper sets out the methodology adapted and the sample studied, analyses the productivity of space scientists and engineers in terms of number of papers published with full as well as fractional authorship credits, discusses in detail the pattern of collaboration of space technologists in publishing papers, and lastly, identifies nonintersecting informal communication groups and 'communication stars' based on collaboration.     

Changing food patterns in West Africa: Implications for policy research

West African consumption of wheat and rice is growing rapidly despite technological barriers to production of these cereals in the region. Soaring imports are of particular concern in view of likely consumption trends. Maize imports are also growing rapidly, as is production in the more humid countries, to the detriment of sorghum. The latter is performing relatively better in the drier countries. Possible factors underlying consumption shifts are discussed, including price policies at variance with stated objectives. Possible policies to slow down these shifts are discussed, along with research requirements for effective diagnosis and implementation.     

Espoused drum-buffer-rope flow control in serial lines: A comparative study of simulation models

This paper documents an investigation of drum-buffer-rope (DBR) scheduling and flow control methodology in single-product serial production lines. In particular, DBR flow control is reviewed and the importance of correctly representing this type of flow control mechanism in serial lines is discussed. Departures from valid DBR conceptual and simulation modeling are illustrated. It is shown that the model of a previously published paper is a push system not a DBR system, and that related conclusions regarding protective capacity and constraint location are unsupported. Correct modeling of DBR flow control is shown using discrete simulation experiments that compare the DBR model and a similar push model. Suggestions for additional research are offered.     

Marketing research by a small industrial firm: A case study

There is a growing need today for industrial marketers to conduct marketing research and use the results in making profitable business decisions. This paper describes a marketing research study conducted by a small industrial firm and discusses the nature and extent of its impact on the firm's operations. Several implications and practical guidelines are derived for industrial marketers in general, based on the firm's marketing research experience.     

复杂难采大倾角煤层开采相似模拟实验研究

本文以木城涧煤矿复杂难采大倾角煤层为研究对象,采用相似材料模拟方法,对该煤层开采过程中采场沿煤层走向、倾向上覆岩层破坏、运移规律、位移变化规律进行研究。实验结果表明:上覆岩层垂直位移随层位下降而逐渐增大,并沿开采反方向离开工作面一定距离开始发生显著增加,给回采工作带来了一定的困难。     

管理会计的发展

近年来,全球经济发展呈现出一种新的态势,即传统的农业经济、工业经济正被一种崭新的经济形态—知识经济所取代。即将到来的21世纪将是知识经济占主导地位、以迅速发展的计算机技术和现代网络技术为代表的信息革命向社会生活的深度和广度渗透;高新技术迅速发展和技术含量的比重大大提高;人类社会各方面将发生重大变化的时代。为适应时代的要求,企业管理创新已有方方面面的进展,而管理会计创新却显得力度不够。管理会计领域需要加以创新和发展的问题有许多,本文仅就管理会计观念、管理会计的内容及管理会计的研究方法三个方面略表己见:一、管…     

Office information systems: An overview and agenda for public policy research

In this overview of office information systems (OIS), the author describes OIS technology, gives a prognosis for increasingly sophisticated levels of application, discusses the forces that drive the OIS industry, and finally identifies issues needing public policy attention. As well as providing a comprehensive review, he conceives several innovative applications for OIS and attempts to structure the broad range of possibilities into useful categories.