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1.
Abstract

Not long after the beginnings of motorization in the early 1900s, deaths and injuries from motor vehicle crashes became a problem in a number of high-income-countries (HIC)s, especially the United States. With the biggest problem the US led early efforts to address this issue, and for six decades these efforts were based on folklore (ie a body of widely held but false or unsubstantiated beliefs). They were not evaluated, but clearly were unsuccessful as crash deaths and injuries continued to rise. It was not until the 1970s that a broader range of countermeasures began to be adopted and was scientifically evaluated, and as a result, crash deaths and injuries declined. This history has important lessons today for many low-and-middle-income countries that have growing numbers of motor vehicle crash deaths and injuries, many of which are pedestrians and motorcyclists. This is because there continue to be advocates for many of the failed approaches (especially educational) that dominated the early efforts in HICs.  相似文献   
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Modeling Methods for Discrete Choice Analysis   总被引:2,自引:3,他引:2  
This paper introduces new forms, sampling and estimation approaches fordiscrete choice models. The new models include behavioral specifications oflatent class choice models, multinomial probit, hybrid logit, andnon-parametric methods. Recent contributions also include new specializedchoice based sample designs that permit greater efficiency in datacollection. Finally, the paper describes recent developments in the use ofsimulation methods for model estimation. These developments are designed toallow the applications of discrete choice models to a wider variety ofdiscrete choice problems.  相似文献   
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Emerging markets offer tremendous growth opportunities for firms. While established multinational firms typically focus on premium segments in emerging markets, they often fail to leverage additional growth opportunities in so‐called good enough or low‐income segments in emerging markets. Customers in these low‐income markets have substantially different requirements and are very price sensitive. Theoretical and case‐based research suggests that innovating for these low‐income segments in emerging markets differs significantly from innovating for premium or traditional Western markets. We argue that tapping successfully into low‐income segments in emerging markets requires the development of new products that meet the low price expectations while at the same time offering also value to customers in these segments. We refer to these new products as affordable value innovations. We analyze the antecedents of affordable value innovation for emerging markets. We draw on institutional theory to derive three potentially relevant antecedents of affordable value innovation for emerging markets. These are bricolage, local embeddedness, and standardization. We test our hypotheses using multiple informant data from 47 multinational corporations involving 103 innovation projects that target low‐income customers in emerging markets. Our empirical analysis shows that all three antecedents have significant effects on the level of affordable value innovation: while bricolage and local embeddedness are positively related to the level of affordable value innovation, standardization has a negative impact. We also examine the relationship between the level of affordable value innovation and performance. We find evidence for our basic assumption that a firm's capability to develop and launch affordable value innovations is key to success in emerging markets. It indicates that a firm's investments in affordable value innovations for emerging markets pay off financially. Finally, a cross‐regional comparison of our data shows that the key findings on antecedents of affordable value innovation and its impact on performance do not vary across various emerging markets. Overall, our findings offer important implications for research on and the practice of innovation for low‐income segments in emerging markets.  相似文献   
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Small Island Developing States generally adopt diversification as their primary development strategy, often with little success. Nevertheless, there is no empirical study specifically focusing on the pattern of diversification of these countries in relation to their development. The objective of this paper was to study the export diversification pattern by the intensive (a more equally spread export basket) and extensive (an increase in new export lines) product margin of 21 Caribbean countries in relation to their level of development using panel data. The results show that despite their limited ability to diversify, Caribbean countries, as has been found for other parts of the world, first diversify and subsequently respecialise though at a substantially lower level of income than other countries and that the intensive margin plays a greater role in this process.  相似文献   
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The article uses the case study of coffee, tea and cocoa to analyse whether tariff escalation constitutes a barrier to market access that thwarts diversification efforts of developing countries into exports of value‐added agricultural processed products. It also examines the extent to which non‐tariff barriers act as market access barriers that constrain developing countries from developing their exports of agricultural processed products. Our analysis shows that tariff escalation is not the main barrier; rather it is the prevalence of non‐tariff barriers (including domestic non‐tariff barriers) that limits the ability of developing countries to increase their agricultural processed exports. This has important policy implications in terms of the emphasis that trade negotiators and policy planners should place on addressing non‐tariff barriers.  相似文献   
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Economic Value Added (EVA) is a performance measure that is being used by an increasing number of companies, but academic research on EVA is limited. In addition, all prior empirical academic studies on EVA have used the firm as the unit of analysis. In this study, we examine the effect of EVA on the performance of individual managers. Specifically, we examine whether managers on EVA-based bonus plans outperform managers on traditional accounting-based bonus plans. We are able to test this because we have access to an EVA-focused company that has managers on both EVA and traditional bonus plans. Our results suggest that managers on EVA bonus plans who understand the EVA concept perform better than managers on traditional bonus plans. However, we find some evidence that the increase in performance results from increased consistency or congruence in the manager's evaluation–reward process rather than from superiority of EVA as a performance measure. Also, we find that the effect of EVA bonuses and EVA understanding differs depending on the area of the firm in which the manager is employed. This suggests that EVA may not be a universally appropriate base for reward systems. *Mohan Lal passed away 24 July 2002. This paper is dedicated to him.  相似文献   
9.
Providing health care involves a complex enterprise, and the trade‐off between quality and cost has been particularly stark compared to other industries. However, a recent focus on health sector supply networks is now producing significant innovations and improvements. This Special Topic Forum illustrates for the academic and practitioner community how health care supply chain research can benefit from our evolving understanding of supply chains and help push that understanding even further. We classify health care supply chain research into two broad categories—supply chain in health care and supply chain of health care—to set an agenda for future research.  相似文献   
10.
Injuries related to agricultural equipment are a significant cause of morbidity and mortality, in both high-income and low-income countries. Tractors are most often associated with severe injuries and fatalities. All age groups sustain injuries. Injuries to children are also prevalent because the sites of agricultural work overlap homes in rural areas. In the majority of papers reviewed, preventive methods are mostly targeted at behaviour modification and effective medical facilities, whereas only a few authors have highlighted design changes and passive measures for injury control. The effectiveness of suggested interventions is not discussed in the majority of papers except those related to roll-over protection structures, fodder cutting machines and thresher safety devices.  相似文献   
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