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排序方式: 共有96条查询结果,搜索用时 140 毫秒
1.
Vassy Reddy Piet Ankiewicz Estelle de Swardt Elna Gross 《International Journal of Technology and Design Education》2003,13(1):27-45
It appears that programme development in technology education is emerging from an atheoretical perspective. This could be attributed to the absence/neglect of conceptual frameworks (philosophical underpinning) in the development of programmes in technology education. This article explores the role of the content dimension of the 'essential features' of technology and technology education in OBE (Outcomes Based Education) related programme development. An instructional programme was developed using criteria derived from the essential features of technology and technology education. In order to gauge learners' experience, in relation to these essential features, a qualitative case study involving 20 learners was undertaken at a College of Education. Engagement with theprogramme proved to be an empowering experience for the learners who had hitherto not had the opportunity to experience a formal programme in technology education. Although it could not be proved conclusively that cognitive development had occurred, positive inter-dependence,shared responsibility, social skills and enhanced learning were evident. The study has shown that criteria derived from the 'essential features' of technology and technology education could serve as a reliable yardstick to measure the extent of learning in relation to these essential features 相似文献
2.
A dynamic approach to the analysis of strategic alliances 总被引:1,自引:0,他引:1
The increasing trend in strategic alliance formation between major firms around the world, has prompted researchers from various disciplines to look at this phenomenon in great detail. In this paper, we review alternate approaches in the literature in this area. We then propose a non-linear dynamic approach to study the formation of competitive strategic alliances and contrast it with the traditional game-theoretic approach. The pros and cons of these two approaches are discussed with reference to a competitive alliance scenario. Dynamic models have significant managerial implications as they enable us to investigate ‘if-then’ type scenarios and project the impact of different strategies. 相似文献
3.
While macro-level volume growth in India's move towards cashless payment systems is captured relentlessly, most often what gets ignored is a realization that everyday financial transactional practices are socially and culturally embedded in the local contexts. This paper drawn from an anthropological ethnography explores how people use and hierarchically order different payment systems in their everyday financial transactions for products and services. It explores how aspects such as trust, economic and social values, demographic differentials and scalable multi-pay practices influence such ordering and usage of the payment systems within their everyday local contexts. 相似文献
4.
Ali M. Kutan Sudharshan Reddy Paramati Mallesh Ummalla Abdulrasheed Zakari 《新兴市场金融与贸易》2018,54(8):1761-1777
This research paper aims to explore the role of FDI inflows and stock market development on the promotion of renewable energy consumption. Furthermore, study investigates the effect of renewable energy consumption on CO2 emissions and economic output across a panel of Brazil, China, India, and South Africa. Study utilizes annual data from 1990 to 2012 and employs various robust panel econometric techniques. The findings confirm that both FDI inflows and stock market development play an important role in promoting renewable energy consumption. The results also reveal that renewable energy consumption helps to mitigate the growth of CO2 emissions and promotes economic development. 相似文献
5.
Policy Determinants of School Outcomes under Model Uncertainty: Evidence from South Africa 下载免费PDF全文
Fabrice Murtin Thomas Laurent Geoff Barnard Dean Janse van Rensburg Vijay Reddy George Frempong Lolita Winnaar 《The South African journal of economics. Suid-afrikaanse tydskrif vir ekonomie》2015,83(3):317-334
In this paper, we assess the determinants of secondary school outcomes in South Africa. We use Bayesian model averaging techniques to account for uncertainty in the set of underlying factors that are chosen among a very large pool of explanatory variables in order to identify the subset of explanatory variables most strongly associated with the dependent variable. Our analysis indicates that the socio‐economic background of pupils, demographic characteristics such as population groups (Black and White), as well as geographical locations account for a significant variation in pupils’ achievement levels. We also find that the most robust policy determinants of pupils’ test scores are the availability of a library at school, the use of IT in the classroom as well as school climate. 相似文献
6.
Are farmers better stewards of the land they own than the land they rent from others? We answer this question using a data set that identifies Ontario farmers’ conservation practices on their own land as well as the land they rent. Using a fixed‐effects regression approach, we find that the role of tenure varies for different types of conservation practices. Farmers were found to be just as likely to adopt a machinery‐related practice such as conservation tillage on their rented land as that land which they own. On the other hand, farmers were found to be less likely to adopt site‐specific conservation practices such as planting cover crops on rented land. However, this effect diminishes as the expected length of the rental relationship increases when the landlord has a farming background. 相似文献
7.
This article reports on a survey of the problems faced by industrial distributors. Five major problem categories are identified and managerial implications are derived from the findings. 相似文献
8.
ABSTRACT This paper proposes an integrative view of the marketing concept (i.e., the ability to understand and satisfy customers) and examines its prevalence and effect on competitiveness in organizations operating in an isolated and less economically developed country. The marketing concept manifests as marketing expertise, market orientation, and externally directed organizational values. Based on a sample of 86 firms operating in Fiji, the results indicate that these three mechanisms promote organizational competitiveness, thus supporting the universality of the marketing concept. These findings confirm the important role of the marketing concept in the competitiveness of firms in a less developed economy. 相似文献
9.
Most wholesalers are small family-owned firms that frequently lack marketing skills and an infrastructure capable of setting into practice state-of-the-art marketing distribution systems. They are much more consumed with daily activities and credit and collection functions than they are with developing marketing skills and logistics networks. The purpose of this exploratory study is to identify the elements of marketing skills and logistics that are associated with the performance of small and large wholesalers, and to compare and contrast these variables. Data were collected from 4500 small and large wholesalers in Hyogo and Osaka prefectures in Japan. Multiple regression analysis of this study found that the factors of supplier's financial assistance and buyer's services to wholesalers explained the performance of small wholesalers, and the factors of supplier's service to wholesalers and buyer's service to wholesalers explained the performance of large wholesalers. Multivariate analysis of variance and multiple discriminant analysis revealed that large and small wholesalers differed with respect to supplier's services to wholesalers, the supplier's financial assistance, and the wholesaler's intra logistics activities. Implications are discussed. 相似文献
10.
Technology, by its very nature, creates a high degree of interdependence in the industrial marketplace. Customers buy products for use with other products in a production system. The consequent requirement for technical compatibility constrains managers' freedom in developing products and marketing programmes. lndustrywide product standards, and the process of setting them, play a complex and little discussed role in enabling managers to deal with these constraints. This article provides a market-based examination of product standards and that role. 相似文献