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151.
If you could tell which product characteristics consumers would prefer, product development could be targeted sharply and positioning the product competitively could be done with more confidence. This article describes one approach by which a relatively large set of test products is evaluated by consumers in order to identify the most acceptable combination of product attributes. Identification of this combination provides the product developer with guidelines as to which test product should be selected for subsequent introduction. The focus is on the discovery of discernible attributes of a product in a fragmented category to support the advertising claim.  相似文献   
152.
This study uses Dubin's CLI concept to explore the relationship between the work and non-work life space of Singaporean employees. The sample size of 268 was drawn from a cross-section of employees in both private and public organisations. Most of the respondents in the sample adopted a flexible focus stance toward work. This finding supports the spillover model of the work and non-work relationship. No statistically significant relationship is found between commitment to work and occupational rank. The implications of the findings for human resource management in Singapore are discussed.The authors are grateful to two anonymous reviewers for comments on an earlier draft, and to the National University of Singapore for financial support.  相似文献   
153.
Despite moves toward electronic funds transfer systems, the financial community must continue to cope with the labor-intensive paper processing requirements associated with a payments mechanism still heavily reliant upon checks. An attempt to eliminate the labor intensity is the recent development of optical scanning capture equipment which “reads” printed or handwritten documents. Mathematical programming models are used to compare the manual and the automated processing systems on a cost basis and to identify the kind of environment suitable for automation.  相似文献   
154.
For purposes ranging from practical commercial policy matters to the testing of theoretical trade models, economists have utilized aggregate data relating to tariffs and non-tariff barriers (NTBs) across countries. However, the statistics employed in these analyses are generally derived using aggregation procedures which are based on weights relating to trade that occurs under restrictions. While it is recognized that this approach incorporates a bias in the resulting averages, due to the fact that the products facing the highest tariffs or NTBs enter the calculation with relatively low (actual) trade weights, little information is available for quantifying the magnitude of this bias. This study provides such empirical evidence and also proposes indices that overcome some shortcomings of the traditional measures.  相似文献   
155.
Objective:

Falls are associated with neurogenic orthostatic hypotension (nOH) and are an economic burden on the US healthcare system. Droxidopa is approved by the US FDA to treat symptomatic nOH. This study estimates the cost-effectiveness of droxidopa vs standard of care from a US payer perspective.

Methods:

A Markov model was used to predict numbers of falls and treatment responses using data from a randomized, double-blind trial of patients with Parkinson’s disease and nOH who received optimized droxidopa therapy or placebo for 8 weeks. The severity of falls, utility values, and injury-related costs were derived from published studies. Model outcomes included number of falls, number of quality-adjusted life-years (QALYs), and direct costs. Incremental cost-effectiveness ratios (ICERs) were calculated. Outcomes were extrapolated over 12 months.

Results:

Patients receiving droxidopa had fewer falls compared with those receiving standard of care and gained 0.33 QALYs/patient. Estimated droxidopa costs were $30,112, with estimated cost savings resulting from fall avoidance of $14,574 over 12 months. Droxidopa was cost-effective vs standard of care, with ICERs of $47,001/QALY gained, $24,866 per avoided fall with moderate/major injury, and $1559 per avoided fall with no/minor injury. The main drivers were fall probabilities and fear of fall-related inputs.

Limitations:

A limitation of the current study is the reliance on falls data from a randomized controlled trial where the placebo group served as the proxy for standard of care. Data from a larger patient population, reflecting ‘real-life’ patient use and/or comparison with other agents used to treat nOH, would have been a useful complement, but these data were not available.

Conclusion:

Using Markov modeling, droxidopa appears to be a cost-effective option compared with standard of care in US clinical practice for the treatment of nOH.  相似文献   
156.
Researchers have typically employed cognitive and affective measures to study the effectiveness of brand placements in video games. A psychophysiological approach to measuring effectiveness has been sorely lacking and is necessary to help both academics and practitioners further their understanding of how brand placements work. The current study measures individuals’ orienting responses in terms of increased skin conductance and decreased heart rate upon exposure to brands in video games. Results indicate that game players register background advertisements subconsciously even though they may not be able to explicitly recall them later. There were no differences between gamers and nongamers in the recall and recognition of brands from the video game. Furthermore, brands with preexisting favorable attitudes automatically received further processing, suggesting orienting response is an indicator of initial perception rather than further elaboration.  相似文献   
157.
A study of a selection of major US corporations was undertaken to determine how advertising budgets are appropriated. The relationship between profit and sales and the size of the advertising budget was examined to see if advertising allocations are being increasingly arrived at using ‘modern’ techniques such as mathematical decision rules or whether simple rules of thumb are still predominant in practice. Budget allocations for 80 companies to six media and their relations to sales and profit were also evaluated. Advertising budgets were examined in three matched categories: for brand advertising, for corporate advertising and for mixed advertising.  相似文献   
158.
Isolated pockets of innovation can be found in projects—such as the novel solution used to redesign the Velodrome roof during the London 2012 Olympics—but there have been few, if any, systematic efforts to manage innovation in a megaproject. This paper presents the initial findings of an ongoing three‐year (2012–2014) action research project between Crossrail and researchers at Imperial College London and University College London. Action research is well suited to a setting where an intervention is required to diagnose and solve an organizational problem and produce scientific findings (Miles & Huberman, 1994; Van de Ven, 2007). Undertaken in collaboration with practitioners, the aim of action research is to transform the research setting through a process of critical inquiry and action. Our engagement with Crossrail aimed to formulate and implement an innovation strategy to improve the performance and outcomes of the project. We identified four stages—or windows of opportunity—to intervene to generate, discover, and implement innovation in a megaproject: (1) the bridging window during the front‐end when ideas, learning, and practices from other projects and industries can be used to create an innovative project process, organization, and governance structure; (2) the engaging window, when tendering and contractual processes can be used by the client to encourage contractors and suppliers to develop novel ideas and innovative solutions; (3) the leveraging window, when all the parties involved—clients, delivery partners, and suppliers—are mobilized to develop novel ideas, new technologies, and organizational practices to improve performance; and (4) the exchanging window at the back‐end, when ideas and resources for innovation can be (re)combined with those of other projects in the wider innovation ecosystem to improve performance. The first two stages had largely occurred when we became involved in the Crossrail project in 2012. Our intervention addressed the final two stages, when we assisted in the development and implementation of an innovation strategy. Core to this strategy was a coordinated mobilization of the innovative capabilities across the project supply chain. Though, to be successful, this approach had to be open enough to span organizational boundaries beyond the supply chain, reaching into the broader ecosystem. The four windows provide a valuable new heuristic for organizing innovation in megaprojects, pointing to areas where project managers can craft targeted innovation interventions and compare their efforts with those of others.  相似文献   
159.
This paper assesses the impact of oil price changes on Spanish and euro area consumer price inflation. We find that the inflationary effect of oil price changes in both economies is limited, even though crude oil price fluctuations are a major driver of inflation variability. The impact on Spanish inflation is found to be somewhat higher than in the euro area. In both economies, direct effects have increased in the last decade, reflecting the higher expenditure share of households on refined oil products, whereas indirect and second-round effects seem to be losing importance.  相似文献   
160.
This article draws on the moral philosophy of Immanuel Kant to explore whether a corporate ‘duty of beneficence’ to non-shareholders is consistent with the orthodox ‘shareholder theory’ of the firm. It examines the ethical framework of Milton Friedman’s argument and asks whether it necessarily rules out the well-being of non-shareholders as a corporate objective. The article examines Kant’s distinction between ‘duties of right’ and ‘duties of virtue’ (the latter including the duty of beneficence) and investigates their consistency with the shareholder theory. The article concludes that it is possible within the ethical framework of shareholder theory for managers to pursue directly the happiness of non-shareholders. Furthermore, shareholders have a duty to hold management to account for the moral consequences of the firm’s activities on non-shareholding stakeholders.  相似文献   
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