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81.
K. Bruce Newbold Darren M. Scott Jamie E.L. Spinney Pavlos Kanaroglou Antonio Pez 《Journal of Transport Geography》2005,13(4):340-351
The unprecedented demographic change of the aging Canadian society has raised numerous questions, including the provision of health care and the national pension plan to an increasingly large older population. Surprisingly, however, there is little Canadian literature regarding the travel behavior of its older population, an oversight that this paper addresses. Using the 1986, 1992, and 1998 General Social Surveys and pseudo-cohort methods, this paper addresses changing driving behavior among older Canadians, and compares the ‘old’ and ‘transitional old’ to younger-aged cohorts. Results indicate that while older Canadians undertake fewer trips, and travel for different reasons than those in the labor force, their reliance upon the private automobile for transportation is no less significant. Specifically, we demonstrate that the number of trips by car with older drivers increase over the study period as the population ages. 相似文献
82.
We outline a method of portfolio selection incorporating asymmetric dependency structures using copula functions. Assuming normally distributed marginal returns, we illustrate how asymmetric return correlations affect the efficient frontier and subsequent portfolio performance under a dynamic rebalancing framework. Implementing this methodology within the context of tactically allocating a small set of market indices, we demonstrate several key findings. First, we establish the manner by which the efficient frontier constructed under asymmetric dependence differs from a mean‐variance frontier. By establishing a paper portfolio based on these differences, we find that asymmetric correlation structures do have real economic value. The primary source of this economic value is the ability to better protect portfolio value and reduce the size of any erosion in return relative to the normal portfolio when asymmetric return correlations are accounted for. 相似文献
83.
84.
In this study we conduct an experiment to examine how qualifying an income‐decreasing accounting change in years of strong financial performance affects financial report users' assessments of strategic reporting, current financial performance, and future financial performance (performance over the next three years). We find that without the qualification, users viewed the income‐decreasing accounting change as relatively nonstrategic and that user assessments of current and future performance were not different. In the presence of the qualification, users believed that the accounting change was relatively strategic, and they discounted the income effect of the accounting change. We find further that their assessments of future performance were below their assessments of current performance but no different from the assessments of future performance in the absence of the qualification. Although our findings suggest that audit qualifications encourage users to be skeptical of income‐decreasing accounting changes, we find no evidence that they impose negative consequences on management in terms of lower assessments of financial performance. 相似文献
85.
一个美国学者眼中的中国政府信息公开制度 总被引:2,自引:0,他引:2
一个全国性的政府信息公开条例,将对中国的政治改革起到重要的推动作用耶鲁大学中国法律研究中心一直在关注中国的政府信息公开进程,包括对上海的相关规定起草提供了意见。在有了三年多的地方经验后,中国国务院可能将会公布中国第一个全国性的政府信息公开条例。这将对中国的政治改革很有意义。 相似文献
86.
This paper reviews recent research on information technology in the hospitality industry. The analysis revealed three broad research areas: the Internet's effects on distribution; on pricing; and on consumer interactions. Similar to aftermath of the dot com boom, the hospitality industry is realising that the information technology has unintended effects and prognosticators are often wrong. While the reviewed articles provide sound advice for hospitality operators and a rich stream of future research for academics, poor rigor and a lack of relevance throughout the reviewed journals underscore a worrying trend in hospitality research. 相似文献
87.
This paper considers variations in time-related aspects of travel behavior along the urban-rural continuum, using the four categories of inner city, suburbs, inner commuter belt (ICB), and outer commuter belt (OCB). It employs geo-coded and GPS-validated data from the STAR survey conducted in the county-sized regional municipality of Halifax, Nova Scotia. Many significant inter-zonal differences are identified, and most travel variables are characterized by progressive urban-to-rural gradients, with large differences between inner-city and outer-commuter values. A clear break between city and country is seldom evident, however. Inner-city residents make most trips, but have trips of shortest duration, and spend least time in travel. Residents of the commuter belts spend most time in travel, and have trips of longest duration. While long trips and much driving were expected in commuter zones, there are significantly fewer trips in the OCB, which we attribute to lack of need, lack of opportunities, and adjustments in discretionary behavior. 相似文献
88.
Benjamin S. Thompson Jamie Gillen Daniel A. Friess 《Journal of Sustainable Tourism》2018,26(2):257-276
Ecotourism is a normative concept defined and driven by generalized principles concerning local livelihoods and conservation of natural and cultural environments. Supply-side studies considering the applicability of these principles in practice are limited. In particular, an understanding of how entrepreneurialism shapes ecotourism is largely absent from the literature. We investigate the intersection of entrepreneurialism, ecotourism, and governance using a case study of actors at the Kilim Karst Geoforest Park (KKGP) in Langkawi, Malaysia, which has seen a rapid rise in entrepreneurial “ecotourism” activities. However, levels of competition between actors, their perceptions of ecotourism, and the challenges and tensions they face are unknown. To address this, a “hierarchy of entrepreneurship” is presented, grouping actors into three tiers: governing institutions, tour companies, and independent entrepreneurs, from whom qualitative data are elicited. Opinions and contestations between and among tiers are elucidated around themes including how understandings of ecotourism influence entrepreneurial strategies, and how challenges and tensions may inhibit the economic, social, and environmental sustainability of ecotourism at KKGP. The study demonstrates that the normative dogma guiding how ecotourism should be practised must be balanced against the diverse understandings, motivations, and capacities of ecotourism entrepreneurs on the ground and the effectiveness of governance systems. 相似文献
89.
Jamie N. Smith 《非赢利和公共部门市场学杂志》2018,30(3):294-316
Social media has become an important part of public relations for nonprofit organizations. Social media has the potential to engage stakeholders and constituents of nonprofit organizations. However, little scholarly attention has been focused on how users react to social media posts by nonprofit organizations. To enhance understanding of how organizational social media activity affects users’ engagement, this study examines Facebook and Twitter utilization and user response of nonprofit advocacy groups. The analysis reveals that users respond differently to stimuli across platforms. 相似文献
90.
ABSTRACTHeaviness is a bodily metaphor used to express sadness. Building on embodied cognition theory and metaphor theory, we argue that sadness is grounded in bodily sensation of heaviness, which has important sensory marketing implications for engaging consumer senses to affect consumer decision-making and attitude formation processes. We found support for this metaphorical link between heaviness and sadness across six studies. We showed that carrying a heavy bag saddened individuals and increased the valuation of a teddy bear. Intention to donate to a charity supporting endangered tigers increased when burdened participants watched a sad video about these animals. Conversely, sadness induced physical heaviness and increased preference for an easy-to-maintain sofa. Further, sad individuals disliked an advertisement for a sports drink that figured energy-consuming actions. Our findings inform sensory marketing practice about embedding the bodily sensation of heaviness to induce sadness in marketing communication. 相似文献