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中国在东亚电子行业生产网络中的分工地位研究——以ICT部门为例 被引量:7
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作者 喻春娇 徐玲 《世界地理研究》 北大核心 2010年第4期47-57,15,共12页
电子行业的跨国生产网络是东亚地区制造业的产品内分工模式的特征性现象,其中最具代表意义的是信息通讯(ICT)部门生产网络的迅猛发展。本文主要运用贸易差额、贸易平衡贡献度指数、显示性比较优势指数、三角贸易指数等指标,基于ICT部门... 电子行业的跨国生产网络是东亚地区制造业的产品内分工模式的特征性现象,其中最具代表意义的是信息通讯(ICT)部门生产网络的迅猛发展。本文主要运用贸易差额、贸易平衡贡献度指数、显示性比较优势指数、三角贸易指数等指标,基于ICT部门细分行业的贸易数据考察了中国在东亚电子行业生产网络中的分工地位。研究结果显示:尽管中国ICT部门对东亚最终产品贸易存在明显的顺差,但零部件贸易上基本处于逆差地位;中国对东亚地区的ICT最终产品贸易对贸易平衡的贡献为正,而零部件贸易的贡献为负,零部件相对于日本、韩国、东盟6国乃至整个东亚处于明显的比较劣势地位;尽管中国ICT部门无论是最终产品还是零部件在东亚市场上具备了一定的出口供给优势,且零部件出口供给能力在不断增强,但中国在ICT部门零部件加工组装方面的比较优势更为明显;中国ICT部门的加工贸易程度较高,中国在东亚ICT部门的三角贸易格局中发挥着出口平台的关键作用。上述分析表明,作为东亚生产网络中的制造中心,中国在东亚电子行业生产网络中更多的是扮演加工组装的角色,尚处于价值链分工中的低端环节。 展开更多
关键词 跨国生产网络 ict部门 产品内分工
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Potentials of New Information and Communication Technologies (ICTs) in Agriculture Sector 被引量:1
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作者 M. S. Allahyari M. Chizari 《Journal of Agricultural Science and Technology》 2010年第4期115-120,共6页
There is a widespread belief that information and knowledge are vital for rural and agricultural development. Today, generation of new and various information and knowledge sources need new information and communicati... There is a widespread belief that information and knowledge are vital for rural and agricultural development. Today, generation of new and various information and knowledge sources need new information and communication channels. New information and communication technologies can decrease poverty by promotion rural people access to education, health, government and financial services; overall, they can improve livelihood. The purpose of this study was to identify potentials of new information and communications technologies (ICTs) in agricultural and rural sector. Documentary research and literature review were used as research method. Findings revealed that the most applications for these ICTs in rural and agricultural sector were: E-trade of inputs and outputs, extension and training activities for rural dwellers, advertisement of rural tourism products, knowledge transfer from urban to rural and vice versa, official procedures and geographic information system (GIS) for management of natural resources. 展开更多
关键词 INFORMATION ict empowering AGRICULTURE
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Public Communication in the Processes of Transparency and Accountability in the Era of Open Data
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作者 Gea Ducci 《Sociology Study》 2015年第2期83-90,共8页
In recent years, transparency and accountability seem to find new impulse, with the development of ICT (information and communication technology) and the prospective of open data that invest the public system at a n... In recent years, transparency and accountability seem to find new impulse, with the development of ICT (information and communication technology) and the prospective of open data that invest the public system at a national and supranational level. Public institutions tend to make available to the public, more data and information concerning the administration, the manner of use of public goods and resources. At the same time, each institution is called upon to deal with the demand of transparency and participation by citizens who increasingly use Internet 2.0 and social media. After a reflection on how public administrations acted in the phase of Web 1.0 to practice transparency and accountability in terms of communication, this paper considers the elements of continuity and the new opportunities linked to the advent of Web 2.0 and open data. At the end of this analysis, the focus is on the strengths and weaknesses of this process, with a particular attention to the role of the public communication. 展开更多
关键词 Public communication civic engagement TRANSPARENCY ACCOUNTABILITY open data
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