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971.
This paper examines the relationship between limit order submissions and liquidity. We find that there is a negative relationship between the limit order arrival rate and the depth at the best quotes (limit order queue length) and a positive relationship between submissions and bid–ask spreads. This is consistent with queuing theory, which predicts that an increase in the limit order arrival rate increases the queue length and the time to execution of a limit order. Consequently, limit order traders cover the increase in costs and risks associated with the increase in the time to execution of limit orders by increasing bid–ask spread.  相似文献   
972.
The literature and the press tout organizational culture as a major source of competitive advantage and a key approach through which organizations can achieve superior effectiveness. However, research on this link within and across global regions remains inconclusive. Grounding the study on the resource-based view of the firm, analysis of 238 plants from eight countries shows that, while individual culture types predict manufacturing effectiveness, the combined effects of multiple culture types have a greater effect. Different culture types emerge as significant in East and West regions depending on the effectiveness dimension prioritized by the plant.  相似文献   
973.
Abstract

There are numerous and substantial effects of the use of digital technologies on consumers. I focus here on the ways in which these technologies have brought changes to the extended self. This review builds on earlier work considering digital subjectivities. I find that the human–machine digital interface results in a series of challenging theoretical issues. In considering these issues at the broadest level I also address how the affordances of digital technologies may cause us to rethink the notion of extended self, the body and the relationship between objects and consumers in digital environments.  相似文献   
974.
Some relationships between the T-accounting format for presenting commodity balances; input–output (IO) tables; and social accounting matrices are discussed in this paper. The starting point is to recognize that IO tables do not contain all the information that is needed to complete a social accounting matrix (SAM), or, therefore, for the modelling of phenomena that depend on having a fully articulated SAM, such as the interdependence of the distribution of income and the structure of production. There is a need, therefore, to establish the character of the extra information that is required and this can be achieved by imposing the requirement that a SAM should be consistent with the basic cash identity that is fundamental to all social accounting. A second agendum is to develop the argument that, while T-accounts can, in principle, provide a database equivalent to that of a SAM, in practice, they are typically found to be an imperfect substitute. It is important, therefore, in designing a database, to go beyond the confines of an (extended) IO system and T-accounts. SAMs provide an appropriate framework for doing so.  相似文献   
975.
Artificial intelligence (AI) based chatbots are increasingly deployed in frontline encounters, because they combine frontline service efficiency and flexibility. Using a large-scale data set with more than 130,000 man–machine dialogues from an e-bike sharing platform, Study 1 reveals a complex relationship between chatbots' customer-oriented behaviors and their efficiency–flexibility ambidexterity. Chatbots' level of efficiency–flexibility ambidexterity is higher when their functional and relational customer-oriented behaviors are balanced rather than imbalanced (i.e., a negative imbalance effect) and when they are balanced at a higher rather than a lower level (i.e., a positive balance effect). A follow-up experiment, Study 2, and online survey, Study 3, consistently show that the negative imbalance effect is stronger as customers' perceptions of non-personalization costs decrease and privacy concerns increase, while opportunity cost has no significant influence on the negative imbalance effect. However, consistent with rational choice theory, the positive balance effect is stronger as non-personalization costs increase, privacy concerns decrease, and opportunity cost decreases. In addition, Study 1 and 3 consistently show that in alignment with the stimulus–organism–response framework, efficiency–flexibility ambidexterity partially mediates the relationship between chatbots’ (im)balanced customer-oriented behaviors and customer patronage. This study contributes to the literature on frontline ambidexterity by introducing an AI application context and a more nuanced nonlinear view of the antecedents and consequences of frontline ambidexterity.  相似文献   
976.
This study aims to empirically test a scale to measure the dimensions of relationship investment. An exploratory factor analysis and reliability analysis were conducted on a sample of 150 mobile phone customers, whereas a confirmatory factor analysis was conducted on a sample of 539 customers. The results identified 2 dimensions each for customer and brand investment and validated the measurement items for each dimension. Thus, this study offers a sound scale for potential use in future studies and a useful tool for companies to use to diagnose and plan for an effective engagement strategy.  相似文献   
977.
The high penetration of mobile phones amongst the South African population presents mobile phones as an attractive interactive marketing communication medium. This paper argues that the access and actual use of different phone device features can be productively used as a segmentation approach, which may enable marketers to be more effective in planning interactive marketing communication plans. This study, based on 330 students, developed segments derived from mobile phone usage patterns using cluster analysis. The outcome revealed four clusters that were named: Connectors, Conventionalists, Technoisseurs and Mobilarti. Connectors made daily use of a full range of communication functions. Conventionalists were inclined to limit their use of mobile phone features to talking and texting. Technoisseurs were found to use a whole range of sophisticated mobile phone facilities. Mobilarti were identified as a group of expert users; using the full range of functions available to them on their phones, despite recording the lowest percentage of smartphone ownership when compared to the other groups. These groups were further profiled by analysing attitudinal and behavioural variables pertaining to two newly developed postmodern dimensions, which were introduced in the study as mobile importance as an attitudinal aspect, and social transformation as a behavioural outcome. For marketers, an understanding of the proposed segments, as well as the differences in attitudes towards mobile importance and social transformation behaviours, coupled with typical financial and social realities of these segments, allow targeting strategies that are more clearly actionable.  相似文献   
978.
The aim of this paper is to explore the relationships between consumer, frontline employees and retailer (organization) subjected to the disruptive force prompted by the adoption of innovative technologies in retail settings. Starting from qualitative data involving 43 frontline employees with different experiences, our analysis revealed that the way for building and maintaining organizational relationships changes differently considering consumer–employee and employee–retailer perspective. In particular, the emergent computer-mediated relationships seem to produce beneficial effects, while combining employees׳ existing capabilities with new competencies, thus resulting in an improvement of the entire retail process. Similarly, they are more satisfied and appreciated organization effort in supporting their jobs through the innovative technologies. Hence, the study provides an empirical contribution to the emerging literature on consumer–employee–retailer (organization) relationships in the innovative scenario through the in-depth investigation of these relationships of four case firms.  相似文献   
979.
The need to enhance sustainable development of land use is more urgent than ever; specifically in developing countries where poverty and land degradation are often interlinked. To promote a common understanding of land use problems by experts, stakeholders and decision makers, it is essential to understand the system characteristics, including the complex feedbacks between drivers and impacts. To enhance sustainable development, appropriate policies need to be identified. In this paper, we analysed and compared seven case studies in Kenya, Mali, Tunisia, China, India, Indonesia and Brazil, representing different biophysical and socio-economic conditions and challenges. We analysed Driver Pressure State Impact Response (DPSIR) story lines of the land use problems, policy priorities and value trade-offs as identified by stakeholders and experts in National Policy Forums. Important drivers of land use change impacting main land use problems among the case studies were economic growth, technological development, immigration and agricultural intensification, in addition to existing policies. Of the latter the most important were related to domestic support through various forms of subsidies or access to credit, land tenure polices and liberalization policies. In the policy prioritization, the value trade-offs made by the National Policy Forums emphasize the environment rather than increased economic production. It is recognized that the environment needs to be improved to maintain and improve economic production in the long term, both in agriculture and in other sectors.  相似文献   
980.
The paper discusses qualitative input–output methods. It is shown that information is lost. Because the binary relationship constructed by qualitative methods is not transitive, the model lacks economic consistency. Qualitative methods are tending to become more sophisticated, but some problems of economic interpretation are raised.  相似文献   
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