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991.
A diverse range of innovative solutions based on Free-and-Open-Source Software (FOSS) have been developed for marginalized communities in developing countries. It has been suggested that such small-scale and home-grown solutions (e.g. mobile phone apps), usually championed by social enterprises (SEs), are more likely to introduce pro-poor change than infrastructure heavy ICT initiatives designed by state and other international actors. In the Indian context, FOSS-based social innovations (SIs) introduced by SEs are helping poor communities tackle previously thought-to-be unresolvable socio-economic problems. An interesting question, therefore, would be: in what ways is the SE model and approach uniquely equipped to develop FOSS-based SIs that deliver pro-poor change? The empirical component of the research attempts to shed light on this question by uncovering the nuts and bolts of the development methodology deployed by an SE during the coding and launch of an FOSS-based SI. Findings highlight the significant role of the founder's social vision; the challenges of accurately capturing and translating to software developers the nature and nuance of social problems; and, the incumbent issues in putting together a methodology that creates active user engagement throughout the software development process, overcoming difficult barriers such as language and culture.  相似文献   
992.
李鑫 《价值工程》2010,29(3):127-128
简述了多媒体技术在教学中的优势,并就其存在的问题提出相应的改进建议。  相似文献   
993.
文章介绍了提取生物活性物质高纯度罗汉果苷V的新工艺的技术原理、主要技术指标、技术创新点,以及研制过程中关键技术与工艺和用户使用效果.  相似文献   
994.
This paper addresses the issues surrounding gender pay gaps focusing on the Information Communication Technology (ICT) sector of the labour market. Reporting on research conducted in the UK and New Zealand (NZ) we adopted a mixed method approach using comparable qualitative and quantitative research techniques to investigate pay issues amongst women working in ICT in the UK and NZ. Our findings reveal commonalities of experience and some interesting differences. Unlike with the UK sample, for example, in NZ women working in ICT do not believe that their pay reflects their workload, skills and their position within their own organisation. Our study found that non‐transparent pay and reward systems and salary secrets exacerbate inequality and discrimination in the UK and NZ. The paper concludes by offering some policy directions to encourage a narrowing of the gender pay gap and reflects on the benefits of doing cross‐national research.  相似文献   
995.
A vector-autoregressive model of actual output and expected output obtained from surveys is used to test for information rigidities and to provide a characterisation of output dynamics that accommodates these information structures. News on actual and expected outputs is decomposed to identify innovations understood to have short-lived effects and these are used with the model to derive a ‘news-adjusted output gap׳ measure. The approach is applied to US data over 1970q1–2014q2 and the new gap measure is shown to provide a good leading indicator of inflation.  相似文献   
996.
节能是我国经济发展中面临的一个长期问题,但是在理论上还缺乏对节能活动微观经济机理的系统分析,使得节能政策缺乏坚实的理论基础。文章从经济学角度定义了节能的概念,利用一个基本模型描述了节能决策过程,指出了现实中普遍存在的与基本模型不符的节能缺口现象,并解释了其存在的原因,在此基础上探讨了有效的节能政策体系以缩小节能缺口,推动节能。  相似文献   
997.
In many western countries, older women receive considerably less private pension income than older men on average. We analyse this differential in Britain, examining differences between the sexes both in private pension coverage and in pension income conditional on receipt. Using regression‐based decompositions, we show that both gender gaps are associated mainly with differences in returns to personal characteristics rather than with differences in personal characteristics per se.  相似文献   
998.
文章就遗产税的征收前景、征收必要性以及征收方式提出了相关的政策建议。  相似文献   
999.
李智 《财贸经济》2012,(6):97-104
传统商业经济学断言流通产业属于劳动密集型产业,但截至目前尚没有任何理论逻辑和现实依据能确认流通产业具有劳动密集型产业的本质属性。本文基于理论思辨和历史数据展现了流通产业技术装备化的发展趋向;并深入到流通产业的经济属性层面,从分工、规模经济、服务产业属性、网络产业属性和商业资本演化5个角度,论证了流通产业向资本和技术密集型产业演进的内生必然性。  相似文献   
1000.
ABSTRACT

Online consumers make frequent use of the Internet to search for product and price information. In this study, an online model is proposed and empirically tested in investigating the role of tolerance for sacrifice gap in understanding customers' intention to seek for a better deal. Data was collected through an online survey. Structural equation modeling was employed to test hypotheses. The results show that tolerance for sacrifice gap was not only a strong predictor of intention for continuing search but also itself being related to consumer product knowledge, perceived control, and consumer product involvement. Direct relationship between another construct “perceived reduction in sacrifice gap” and “intention to seek for a better deal” was also found. Theoretical and managerial implications are discussed.  相似文献   
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