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51.
Crop diversity is a key principle of sustainable food production systems. Yet, inter and intra specific diversification is declining in many regions of the world. In Northern Malawi, a participatory action research project (Soils Food and Healthy Communities) has conducted agroecological co-learning with farmers for over a decade, providing an opportunity to explore farmer management, crop choice and variety selection practices. Farmers who participate receive seed for 0.10 ha of on-farm testing for one growing season and then decide whether to continue to grow the crop. Cropping system diversity, management practices and traits associated with crops grown and lost were assessed through interviews with 198 farm households (757 fields). We found an average of 1.3 species per field and 4.0 crops per farm. This is almost twice the level of diversity in other reports from Malawi smallholder farms. Farmers cited a wide range of preferred groundnut variety traits, as well as concerns (namely, high labour requirements). Both modern and local maize varieties are being grown and those retained were often associated with early maturity or preferred grain quality traits such as storability. Overall, farmers at this Northern Malawi agroecology education site are growing diverse crop mixtures that include traditional as well as modern varieties of maize and groundnut.  相似文献   
52.
This article draws on data from one of the largest surveys to date of union learning representatives (ULRs) in order to build a unique picture of ULR experience and activity. It is found that ULRs made a contribution to increased diversity and represented an injection of ‘new blood’ within workplace union structures. Moreover, ULRs with no previous union involvement were just as likely to be active in promoting learning as their more experienced colleagues. At the same time, we found that a significant minority of trained ULRs were not active in union learning. While ULR activity was not confined within traditionally unionised settings, active and effective ULRs were most likely to be found in workplaces with substantive structures and institutions that underpinned union learning and reflected a clear commitment from the employer. ULR activity was more difficult to start and to sustain in workplaces in which this support was absent. The article concludes that in order for ULR activity to permeate such environments, some degree of additional statutory support may be necessary.  相似文献   
53.
Virtual teams have different interactions than face-to-face teams because they rely on information and communication technologies, which can impede or assist certain human cognitive processes. Past research has shown that although virtual teams exchange more information than face-to-face teams, poor decisions often result, because team members do not consider the unique information they receive from others. Drawing from cognitive psychology, our research explored a unique way to improve team decision-making through the use of cognitive priming. We proposed that priming group members to pay attention to others or to engage in counterfactual thinking would improve team members’ cognition and, therefore, team performance. Prior research with individuals and brainstorming teams has shown these forms of priming to improve performance; however, no research has attempted to use priming to improve the outcomes of virtual team decision-making, which requires deeper interaction and cognitive involvement than brainstorming. We performed two lab experiments using primes that have been found to improve the individual decision-making process. We found that priming had some impact, but it did not significantly improve decision quality. Various reasons are discussed to explain why priming techniques may not be as powerful in teams as in individuals, and future research ideas are suggested to build on our initial work on priming in virtual team decision-making.  相似文献   
54.
This paper investigates contagion between bank and sovereign default risk in Europe over the period 2007–2012. We define contagion as excess correlation, i.e. correlation between banks and sovereigns over and above what is explained by common factors, using CDS spreads at the bank and at the sovereign level. Moreover, we investigate the determinants of contagion by analyzing bank-specific as well as country-specific variables and their interaction. Using the EBA’s disclosure of sovereign exposures of banks, we provide empirical evidence that three contagion channels are at work: a guarantee channel, an asset holdings channel and a collateral channel. We find that banks with a weak capital buffer, a weak funding structure and less traditional banking activities are particularly vulnerable to risk spillovers. At the country level, the debt ratio is the most important driver of contagion. Furthermore, the impact of government interventions on contagion depends on the type of intervention, with outright capital injections being the most effective measure in reducing spillover intensity.  相似文献   
55.
Organisations covered by the Personal Investment Authority regulations on continuing professional development are provided with an opportunity to create a strategic approach to people development. This paper reviews the findings from research carried out at one organisation, which highlights how this might be achieved.  相似文献   
56.
This paper is concerned with the relation between workforce skills and high-quality production. Detailed investigations of specific products sampled from three industries indicate that the average British-made product embodied fewer quality-features than its German-made counterpart, and that Britain produces little of top-quality grades—in contrast to a strong German presence at that end of the market. These findings were based on factory visits and discussions with trade experts in both countries. Two broad aspects of workforce skills which contribute to higher-quality production were identified: (1) the skills relevant at the design-interface between consumer demand and production realities, and (2) the skills relevant to small and medium-sized batch-production of specialised varieties. Existing comparisons based on official statistics of production and prices do not take adequate account of differences in product-quality. Based on a close matching of quality-grades of ten sampled products, proper adjustment for quality differences across countries would substantially increase estimates of the German real productivity advantage in manufacturing (to around 50% over Britain), and raise estimates of real income per head for Germany to some 40% over Britain.  相似文献   
57.
Man-made and natural disasters are becoming increasingly common in today's world. Among other entities, companies should be concerned because these impact organizational survival, disrupting the lives and functioning of employees, suppliers, customers, and organizational infrastructure. If the present trend continues, the Federal Emergency Management Agency is on track to declare 30% more disasters in 2010 than in 2009. Organizational disasters are crises in the extreme. While the crisis management literature provides a useful foundation for planning for internal organizational threats, it does not adequately address larger external threats brought about by disasters. With this gap in mind, we herein present a framework for planning for man-made or natural disasters: continuity of operations planning (COOP). Continuity of operations planning is a tool that aids organizations in staying in business under extreme circumstances. Although continuity of operations planning is not an entirely new practice, many small and medium-sized firms are reluctant to engage in this type of planning. To highlight the value of the process, this article provides examples of organizational disasters, alongside a simplified method for developing an effective continuity of operations plan.  相似文献   
58.
When consumers encounter different services as part of the same service experience they may use information about one group of service providers to draw inferences about the quality they expect to receive from another group of service providers. This research identifies the conditions under which information about the quality of one type of service (e.g., a hotel's front desk) influences quality perceptions of another type of service (e.g., a hotel's tour services). Results show that consumers' beliefs about managerial control influence generalizations across service providers. Also, consumers infer managerial control from the spatial proximity between the premises of the service providers. © 2009 Wiley Periodicals, Inc.  相似文献   
59.
This case study was conducted in two tribal wards in the Ndwedwe district of KwaZulu-Natal and was designed to gain a better understanding of how rural women see their role in development, a role which is acknowledged by the new government. Focus group discussions with 40 local women covered their perceptions of community development roles, successful community projects, development needs and feelings of empowerment. Perceived development priorities differed according to standard of living. The women from the better serviced Mavela ward cited piped water and electricity in the home as important development needs. For the women living in the remoter Cibane ward more basic needs such as safe water, housing and access roads were priorities. Women involved in successful gardening projects were bolder in making demands for government assistance in bringing infrastructure development to their area, suggesting gains in empowerment. Generally, the women aspired to levels of service provision similar to those found in the city but stated that they could not afford to pay the installation costs. Their strong commitment to a rural lifestyle prompted the women to call for government support to make their own efforts to develop their rural communities worthwhile.  相似文献   
60.
This paper analyses the problem of water affordability in Great Britain. The use and meaning of the term ‘affordability’ are discussed in relation to the domestic or household customers of the British water industry. Using microeconomic data from the Family Resources Survey, affordability is calibrated by income group and household composition for Scotland, England and Wales. Whilst measurement or calibration is the primary focus of the paper, the related question of the way in which an affordability threshold or benchmark might be established is considered. A critique of the various financial support mechanisms currently available to households encountering difficulties in paying water and sewerage charges is followed by a discussion of the policy implications of the research and the way in which it relates to the wider social inclusion agenda of central government.  相似文献   
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