Policy analysis and advocacy for livestock-based development: The gap between household-level analysis and higher-level models

The dichotomy in approaches to policy analysis for developing countries’ livestock sectors is presented. Substantial experience and information generated from a large number of household-level studies is not being utilised by macro- and aggregate models which fail to recognise heterogeneity, dynamics and fundamental drivers of change in livestock systems. Household-level studies are not standardised and rarely identify and characterise key drivers and mechanisms for exploiting heterogeneity in policy analysis. The paper provides an overview of a set of six papers contained in a special edition which define and address this gap in analytical approaches and identify aspects of the way forward. Evidence is presented of inconsistencies and practicalities which emphasise the gap, but all papers present evidence of integrative progress and list opportunities for accelerating it. Constraints on the subject matter are outlined and a challenge to livestock policy analysts is made.     

Problems and lessons of Japanese technology policy

Statistics on Japanese R & D reveal various problems of policy and implementation. Some difficulties of Japanese technological development and possibilities for overcoming them are discussed. Among others a fundamental problem is the generation of technology with less reliance on Western support. The relationship between the need for self-generated technology and the fact of excessive reliance on technology imports is discussed in regard to superiority, inferiority and appropriateness of Japanese technology. Innovation in the Japanese automobile and iron and steel industries is characterized as integrative or combinatory innovation associated with managerial innovation. The conditions under which integrative innovation is effective are identified, and these conditions are expected to be valid for many other sectors. Finally, the mechanism of government–industry cooperation in Japan is identified as an informational control system in contrast to the financial control system in Western countries, and the major medium of control by the Japanese government is identified as technological forecasting information.
These characteristics of Japanese technology management can be held up as valuable lessons for other countries given certain conditions which are expected to hold in many fields.     

ICT-specific technological change and economic growth in Korea

This study investigates the role of information and communication technology-specific technological change in Korea's past and future. The contribution of information and communication technology (ICT) to past economic growth through embodied technology in intermediate inputs and investment goods is revealed by the growth accounting methodology, which considers quality adjustment. Relative prices between ICT-related products and other goods provide an indirect measure for identifying embodied technologies. Meanwhile, ICT's contribution to future economic growth is examined via policy simulations using the computable general equilibrium model. The results imply that ICT has grown Korea's economy and that policy measures for increasing ICT investment are required for continued sustainable growth.     

The evolution of the telecommunications policy agenda: Forty years of articles in Telecommunications Policy

This paper investigates the evolution of the telecommunications policy agenda by means of text mining forty years –from 1976 to 2016– of papers in the journal Telecommunications Policy. Text mining techniques help identify the key topics, the dominant combinations of concepts and the main areas of research within this multidisciplinary –technical, economic, social, policy– discipline. In addition they depict an evolution of the policy agenda more nuanced than the conventional public service, pre-competition and post-liberalisation stages typical of telecommunications. Also, in combination with bibliometric information, the results display the relationships between areas of research and methodologies, countries and authors’ background, all together providing a deeper understanding of the past, present and future avenues for research in telecommunications policy.     

Norwegian nutrition and food policy: Consumer information and price policy aspects

In 1975 the Norwegian government approved a formal national nutrition and food supply policy. The author examines two aspects of the policy, consumer information and food prices, by discussing what actions have been taken to achieve the goals set out. Some reasons why they have not been fully reached, including conflicting interests with food producers and political trade-offs, as well as the implications for the future of the policy are also discussed.     

信息产业企业竞争力评价研究

提出了信息产业企业竞争力评价的理论模型和评价指标体系,并依此设计开发出完整的评价方法和流程,为信息产业企业管理者评价企业自身竞争位势,改善企业经营提供了一个强有力的工具。     

On mandatory labeling of animal welfare attributes

This paper assesses US resident support for mandatory labeling of animal welfare information on pork and egg products and outlines policy considerations for assessment prior to implementing any mandatory labeling policies regarding animal welfare practices. Results suggest consumers support mandatory labeling indicating use of gestation crates (stalls) and laying hen cages. Estimates suggest consumers would be willing to pay about 20% higher pork and egg prices to obtain this production practice information. Demographic and latent perception drivers of this support are highlighted. Multiple issues that warrant consideration prior to imposing mandatory labeling are discussed revealing lines of corresponding future research.     

基于信息流程的军事装备管理系统变革设计

基于信息化战争的到来和信息化军事装备逐渐装备部队的新形势,提出了基于信息流程变革军事装备管理系统的构想,分析了存在的问题,给出了军事装备管理系统整体变革设计的整体框架,并对军事装备管理系统中信息流程、业务流程这两大核心流程的重新设计进行了探讨。     

Advertising in streaming video: An integrative literature review and research agenda

Streaming video (SV), such as YouTube, is a new media widely used nowadays. Nevertheless, there is a lack of knowledge about advertising in SV. In view of this, through a search in the rich depository of the Scopus database, this article presents the first integrative literature review about advertising in SV. Searching every article and conference paper related to the topic published until May 04, 2020, 59 studies were found and classified into two main topics: marketing studies (35), mostly focused on evaluating or exploring advertising in SV, and computational studies (24), focusing on the development of systems for the insertion of ads into SV. All knowledge present in these studies was summarized so that readers (both scholars and practitioners) could have easy access to the main contributions and information present in each study. Moreover, future research directions in six main themes are presented through a research agenda.     

The investment opportunity set and disclosure policy choice: Some Malaysian evidence

Recently researchers have shown that certain corporate and accounting policy decisions are related to the firm's portfolio of growth opportunities or its investment opportunity set (ios). This paper augments the research by examining whether the firm's ios is also predictably related to disclosure policy decisions made by the firm. We hypothesize that because agency costs between managers and shareholders are an increasing function of the firm's growth opportunities, managers in high growth firms will be motivated to disclose information about the firm's future prospects in order to commit themselves to particular courses of action and thereby limit their future managerial discretion. Our empirical results indicate that for a sample of 67 Malaysian firms, this is supported only amongst a sample of lower growth firms.The authors are Associate Professor and lecturer, respectively, at the Department of Accountancy, Massey University, Palmerston North, New Zealand. Correspondence should be addressed to S F Cahan at the above address, e-mail: S.F.Cahan@massey.ac.nz.     

Stock market reactions to related diversification moves by service firms seeking benefits from information asymmetry and economies of scope

Service firms may seek benefits from information asymmetry and economies of scope by diversifying. Each source of benefit is based on different underlying mechanisms and each is affected differently by implementation difficulties and service characteristics. Previous research, however, has not analyzed the relative performance effects of these two very different sources of benefits for related diversified service firms. Thus, this paper uses an integrative framework including these aspects to examine the relative performance effects of benefits from information asymmetry and economies of scope in service firms.     

Attaining food security in Central Asia—emerging issues and challenges for policy research

Developing long-term strategies for improving food security, alleviating poverty and encouraging sound use of natural resources is fundamental for sustained economic growth in Central Asia. However, the process of policy and institutional reforms has been complex and slow. This paper, based on several rounds of client consultation, attempts to synthesize emerging issues and challenges that confront food and agricultural sectors in Central Asia. It argues that developing institutions that will foster a policy dialogue on long-term issues related to food, agriculture and the environment within and among the Central Asian countries is fundamental to identify development strategies for the next 10 to 15 years. This will require setting priorities for future food, agriculture, and natural resource policy research and analysis that will help in generating and sharing information on the policy challenges and solutions useful for Central Asia in its quest to reduce malnutrition, eradicate poverty and protect the natural resource base.     

国内外服务外包政策研究及应用启示——兼对天津等3示范城市服务外包政策的对比

服务外包是我国转变经济发展方式、推进产业结构调整的重要途径,国家为此专门编制“十二五”中国国际服务外包产业发展规划,积极营造服务外包产业发展的良好政策环境。基于此,对国内外服务外包政策的研究进行了综述分析,同时对天津、大连、济南3个服务外包示范城市当前的服务外包政策进行了分析,在理论与实践对比的基础上,提出应用性对策建议。     

Regulating audiotex: Lessons for the future development and oversight of electronic information and telecommunication services

Much can be learned from the audiotex experience regarding the future regulation of automated, recorded, live conversation and fax-based information and entertainment telecommunication services. Audiotex has raised a number of ‘carriage v content’ issues with significance for value-added multimedia services more generally. In addition, audiotex has led policy makers and practitioners alike to wrestle with the challenges posed to traditional, industry-focused regulatory regimes by the convergence of the telecommunications, broadcasting, computing and publishing industries which lies at the heart of the development of multimedia services. This paper draws heavily on events in two of the most developed domestic audiotex markets (the UK and the USA) in discussing four lessons which it is suggested both industry players and regulatory bodies take from the audiotex experience in considering the future development and oversight of electronic information and telecommunication services.     

The rise of consortia in the information and communication technology industries: emerging implications for policy

Over the past decade, consortia have become a structural feature of technology and market co-ordination in the information and communication technology industries. This paper examines some of the policy issues raised by the consortia phenomenon by examining its origins and structures critically and reviewing consortia interactions with standardisation processes. The findings are that consortia fulfil a complex role in today’s market structure that is aimed at creating technologically integrated business communities, that ‘efficiency’ rationales may not be the prime rationale for participation in consortia technical committees, and that consortia now operate as a global system. Policy implications are drawn in terms of access asymmetries, industrial policy, user participation, and the future role of the officially recognised standards organisations.     

Telecom reform: progress and prospects

The dominant activity in telecom reform is now shifting from policy development to implementation. This is a more difficult task that depends heavily on competent, independent regulation in both developed and developing countries. A speed up in the remaining steps to complete full institutional restructuring is needed, including clarification of the roles for national and regional regulation and for international governance. New national regulators must rapidly establish transparent participatory processes and decision criteria to minimise uncertainty and enhance credibility. Experience to date indicates that competition in reality may be a more limited instrument of policy than it has been in theory, and the goal of a global universal service will remain elusive unless given a higher priority in policy and practice. Telecom reform is leading to increasing integration of telecom with other sectors of the economy, and telecom policy with broader economic and social policy. Telecom networks are providing the foundation of information infrastructures, which in turn are rapidly becoming an indispensable component of the 21st century knowledge infrastructures. For the future, telecom policy and regulation must facilitate knowledge network development in new knowledge-based economies and societies. This raises a question of whether telecom regulation should assume a more proactive role in facilitating new network service applications, especially in the public sector.     

Evidence of slowing yield growth – The example of Swiss cereal yields

We analyze trends in crop yields and yield variability of barley, maize, oats, rye, triticale and wheat in Switzerland from 1961 to 2006. It shows that there have been linear increases in crop yields since the 1960s. However, yields of barley, oats, rye, triticale and wheat have leveled off in Switzerland since the early 1990s, which contrasts linear trends in cereal yields that is usually assumed for Europe. We show a relationship between the introduction of agricultural policy measures towards environmentally friendly cereal production that fostered widespread adoption of extensive farming practices and the observed leveling-off of crop yields. Thus, this paper emphasizes that agricultural policy can be an important reason for slowing crop yield growth. Agricultural policy measures will be one of the key driving forces of future crop yields. Thus, the potential leveling-off of crop yields that is indicated in this study should be considered in analyses of future land use and food supply as well as in the evaluation of agri-environmental measures and policy reforms.     

日本能源政策演变的经验

分析了日本不同发展时期的能源政策调整动因以及能源政策对能源结构的影响;介绍了日本能源政策调整的最新动态。日本政府注重制定着眼未来、目标明确的能源总体战略,大力推进节能措施,建立全方位的能源国际合作、加强政府与民间合作及培育强大的能源公司等经验值得我国借鉴。     

Telecommunications privacy and the information society

Determining the appropriate actions to insure telecommunications privacy in the domestic telephone system presents unusually complex and interrelated considerations of law, technology and foreign policy. In this article, the author explores these considerations as they pertain to possible future telecommunications policy options for the government in its relations with the privately owned and operated telecommunications industry in the USA.     

Inventory management with advance supply information

We consider a single stage inventory system with stochastic capacity. The manager receives forecasts from the upstream source about future capacity availability within an information horizon, referred to as “advance supply information”. We study two main questions: (i) How can advance supply information be utilized when making replenishment decisions? (ii) What is the value of such information sharing, compared to a fixed base-stock policy? We show that state-dependent base-stock policies are optimal. We develop easily computable and implementable heuristic policies. We numerically test the accuracy of the approximations and analyze the value of collaboration under various business scenarios.