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This paper investigates the determinants of R&D expenditure using a sample of UK listed companies with the highest spend from 2000 to 2005. We investigate the effect of corporate governance and ownership on R&D, using panel data. The results provide some evidence that more governance tends to depress R&D activity, a finding that is robust to whether a composite or disaggregated index of governance is used. One innovation of the paper is that we treat agency and finance effects interactively. The ownership stake of the CEO appears to be supportive for R&D. 相似文献
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A. Cristóvão P. Ferrão R. Madeira M.L. Tibério M.J. Raínho M.S. Teixeira 《The Journal of Agricultural Education and Extension》2013,19(2):191-203
Abstract
Purpose
Information technology (IT) has tremendous potential for fostering grassroots development and the Indian government has created various capital-intensive computer networks to promote agricultural development. However, research studies have shown that information technology investments are not always translated into productivity gains due to poor computer use by employees. In this context, a research investigation was conducted to develop a Computer Utilization Model that explains how individual and organizational factors influence computer utilization in extension organizations in India. 相似文献46.
吐尼沙·巴拉提 《和田师范专科学校学报》2013,32(1):62-64
百年大计,教育为本。在全国教育优先发展战略的影响下,自治区"双语"教育改革日益推进,取得了很大的成绩,和田地区教育学院根据自己的实际情况,形成了以一年制培训,学历班,学前教育,职业类等为一体的模式,本文旨在研究这一模式形成的现状,这一模式之下的"双语"教育教学存在的问题并提出相应的对策。 相似文献
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买买提江·阿不都热西提 《和田师范专科学校学报》2013,32(1):116-121
网络应用涉及到社会的各个方面,已对人们的经济和文化生活产生重大影响。通过校园网络的组建,将实现办公、公文处理、日程安排、会议管理、档案管理、财务管理与报销、信息发布等方面实现信息共享和各种类型的无纸化办公等需求。网络组建设计要尽量简单化、结构化、模块化,这样既能节省资金投入,又能便于网络的管理与升级。本文对校园网络的组建采用自顶向下的设计方法进行研究和探索。 相似文献
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AbstractLinguistic awareness is crucial in learning literacy. This project has a two-fold aim: to develop the students’ ability to think about language in order to write with accuracy and to lead teachers to promote students’ discussions about their writing difficulties. The study is part of a two-year action-research project developed in primary schools from the Lisbon area, with experimental and control groups. The starting point of the project was the analysis of the problems students of third and fourth grades showed in their writing. The scope of the project includes dictation tasks within an interactionist approach, favouring grammatical discussions leading to the observation and manipulation of linguistic data. 相似文献
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AbstractThis study aims to show how the integration of passive and active learning approaches contributes towards the significant understanding of problems associated with sustainable development. To do this, a case study from the municipality of San Miguel de Achiutla in Oaxaca, Mexico, is used as a general method, with the specific procedure including an instrument based on secondary sources representing the passive learning phase, as well as an instrument created on the basis of primary sources, designed in relation to the active learning component. The passive learning phase enabled us to identify variables pertaining to the highly vulnerable dimensions of sustainable development, and to also detect areas in which there is a deficit of information, since not all data are available, while the active learning phase revealed the causes of vulnerability from the perspective of different agents, including those who experienced the issues directly. In view of the above, we conclude that rather than being exclusive, these two different approaches should in fact be complementary. 相似文献
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Pablo del Río 《Cultura y Educación》2013,25(19-20):5-24
En el campo del lenguaje y la lectoescritura, la renovación educativa parece estar situándose en la batalla por el diseño abierto y la evaluación informal. En este artículo se propone un modelo teórico para la lectoescritura flexible que pueda soportar las posibilidades que se abren y evitar los inconvenientes que amenazan a los actuales métodos informales de renovación a los que está dedicado el tema central de este número. 相似文献