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991.
The literature on the modeling of diffusion of technologies typically uses historical data to calibrate a model. For cases where data on the diffusion of comparable technologies are not available and where high multi-sector stakes are involved, models that use more specific information may be useful. The potential transition to alternative transportation vehicle technologies and fuels, like fuel-cell vehicles and hydrogen, would be an example of such cases. We propose an integration of theoretical frameworks on the diffusion of innovations with data on stakeholders' opinions, to develop estimates of FCVs' market-share evolution. Our estimates of the time scales required for the market, particularly for the initial stages, are longer than those obtained in other studies.  相似文献   
992.
This paper discusses recent conceptual approaches to technical change, based on an emerging diversity of policies and increasing “institutional specialization” and clarification of the role of the private and public incentives to support S&T. This fact is reflected in the trend in developed economies towards increasing private investment in science and technology and we argue for the need to promote public policies in modern societies fostering competence building.This broad concept has motivated the work behind the present special issue, which was launched during the 6th International Conference on Technology Policy and Innovation (ICTPI), hold in Monterey, Mexico, in the summer of 2003. Under the broad designation of “Connecting People, Ideas, and Resources across Communities” the Conference brought together a range of experts to discuss technology, policy and management in a context much influenced by a dynamic of change and a necessary balance between the creation and diffusion of knowledge. Thus, this special issue includes a set of extended and revised contributions to the Monterey conference that are largely grounded on empirical experiences of different regional and national contexts. The aim of this introductory paper is to set the stage for these contributions, with an original contribution on possible views for emerging science and technology policies.  相似文献   
993.
A new technological paradigm which rewards cooperation in the innovation of complex technologies seems to have emerged in recent years. Global reach and greater innovation speed are said to be key benefits of network-based complex innovation. By bringing together multiple sources of knowledge and experience, networks of innovative firms and other organizations increasingly appear to be able to absorb the combination of spatial and temporal uncertainty. But what is the empirical evidence underpinning this new paradigm? Beyond case studies and the experience of individual researchers, what do we know about cooperation and the pace and place of complex innovations? Examination of available empirical research fails to confirm the theory that cooperation enhances either the globalization of innovation or its speed.  相似文献   
994.
Diffusion models of technological innovations are often based on an epidemic structure which has a good fit to historical data but whose communication assumptions lack explanatory power. They assume a simplified decision process, uniform decision criteria across adopters categories, and a fully interconnected social structure. The objective of this paper is to show that the dynamics of social factors during technological substitutions have significant effects on substitution patterns. The success of a paradigmatic shift is not only a function of technological characteristics but also depends on change agents and many social dynamics. Such complexity requires analysis at several levels of granularity. We start with cognitive processes at the individual level using concepts from cognitive psychology and decision making under uncertainty and then move to interpersonal communications at the aggregate social level. We show that population heterogeneity generates different decision criteria and a social topology which greatly affect perceptions and the formation of expectations. The structure of interpersonal networks also explains how the relevance and credibility of information impact the critical mass dynamics of technology adoption. A more complete model accounting for social interactions provides a useful framework for understanding complex substitution patterns and reducing the risk of misreading the market.  相似文献   
995.
996.
In this paper, the impact that the Internet access device has on consumer loyalty behaviors relative to Internet content was explored. To do so, a mixed logit demand function for mobile and PC subscribers to digital content was estimated and consumers’ willingness to pay for attributes related to specific content providers and their levels of service quality were measured. It was found that significant differences in loyalty and willingness to pay for service quality factors existed between mobile and PC Internet content subscribers, suggesting that while content may be developed as device independent, consumers interact differently with similar Internet content accessed through different devices. Specifically, the willingness to pay for more robust and more frequently updated content was on average higher in the mobile segment than in the PC segment. In addition, the overall switching costs consumers attributed to specific content providers via the mobile channel were far higher than through the PC channel. These results suggest that more robust content management systems must be developed to accommodate for such differences in consumer behavior.  相似文献   
997.
This paper applies the data envelopment analysis (DEA) approach to measure the productivity performance of China's telecommunications sector at the provincial level. The results indicate that the efficiency scores for different provinces and regions are diverse: the efficiency scores of the provinces in the eastern region are significantly higher than those in the central and western regions. The differences in efficiency scores are mainly due to the differences in the operating environments of different provinces, rather than the efficiency performance of telecommunications enterprises. The results also suggest that labour redundancy and excess capacity of long-distance optical cable lines are major problems in China's telecommunications sector. After a period of rapid growth in investment and number of subscribers, it is time for the telecommunications sector to consolidate and to put more emphasis on productivity growth in order to meet the challenges posed by the World Trade Organization (WTO) commitments.  相似文献   
998.
Although the utilization of logistics service provider firms is growing exponentially in business-to-business markets, little is known about what enables some of these firms to perform better than others. Building on the resource-based view of the firm, this research proposes that market orientation and certain employee development practices (service-related training, coaching, and empowerment) influence both employee and organizational performance. The hypotheses are tested using data from 123 large logistics service provider organizations. A multi-survey design was utilized wherein managers as well as the frontline service employees who interact directly with customers represented each organization. The findings suggest that (a) market orientation influences organizational and employee performance, (b) coaching moderates both links, (c) service-related training moderates the link with employee performance only, and (d) empowerment does not moderate either link.  相似文献   
999.
Interactive marketing requires that a firm learn about its customers and remember what the customer has said to personalize communications and customize product offerings to those customers. This type of marketing requires that customer information be actively managed because information from and about the customer is the core of marketing decision-making. In-depth interviews with 17 managers in five firms identified specific organizational and entrepreneurial factors pertinent to the strategic management of customer information. The research suggests that interactive marketing require a company that can itself be interactive with its internal and external environment to create strategies that can succeed in a changing environment.One exemplary company was compared to four others to uncover organizational issues and processes leading to effective management of customer information. Using the Resource-Based View and the importance of the effective management of intangible assets as its starting point, this research illuminated the processes involved with collecting and disseminating information and highlighted the firms' struggle with issues of inter-functional conflict. Perhaps most importantly, from a strategy-formation point of view, customer-centric strategies related to customer information management were found to be developed interactively, as a dialogue between middle and upper management, using customer data and competitive trends.  相似文献   
1000.
This paper explores patterns in the process of buying complex services. While there is currently hype about a service-dominant logic, there are also indications of a diametrically opposed logic implying the objectification of services; a goods-dominant logic. This paper investigates how buyers of different kinds of services relate to these logics and how the degree of objectification of services varies during different stages of the procurement process. By highlighting the buyers' perspectives and how services are transformed over time, the paper expands on the current knowledge of service-dominant logic. The paper is based on individual and focus group interviews with buyers at eighteen large industrial firms.  相似文献   
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