首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   751篇
  免费   59篇
财政金融   93篇
工业经济   30篇
计划管理   158篇
经济学   258篇
综合类   2篇
运输经济   15篇
旅游经济   15篇
贸易经济   185篇
农业经济   24篇
经济概况   29篇
邮电经济   1篇
  2023年   14篇
  2022年   15篇
  2021年   15篇
  2020年   32篇
  2019年   35篇
  2018年   57篇
  2017年   73篇
  2016年   56篇
  2015年   34篇
  2014年   47篇
  2013年   158篇
  2012年   36篇
  2011年   28篇
  2010年   29篇
  2009年   32篇
  2008年   24篇
  2007年   28篇
  2006年   12篇
  2005年   9篇
  2004年   9篇
  2003年   16篇
  2002年   12篇
  2001年   5篇
  2000年   8篇
  1999年   6篇
  1998年   3篇
  1997年   2篇
  1996年   3篇
  1995年   2篇
  1994年   2篇
  1991年   2篇
  1983年   1篇
  1981年   1篇
  1980年   1篇
  1979年   1篇
  1978年   1篇
  1976年   1篇
排序方式: 共有810条查询结果,搜索用时 187 毫秒
151.
ABSTRACT

Based on the existing marketing concept on relational and functional benefits and on the retailing management of customer value, the present research empirically tests the influence of these customer benefits by providing a comparative analysis for different retailing formats, such as supermarkets and hypermarkets. Using questionnaire data for a sample of customers (N = 362), the authors developed structural equation modeling. This study identifies the factors influencing customer value, as well as the key to understand the relationships of customer benefits, customer value, loyalty, and purchase intention in the retailing service context. The contribution of the present research includes empirically testing a conceptual model, by developing a comparative analysis, along with providing some meaningful insights to retailing managers on how to strategically manage customer value variables to increase and enhance customer retention and purchase intent.  相似文献   
152.
Transgenic crop varieties (TGVs) are being promoted as essential for improving small-scale Third World (SSTW) agriculture. Most economic research on this topic makes critical, untested assumptions, including that farmers will choose TGVs over other varieties because TGVs are economically optimal and because farmers are risk neutral profit maximizers. We tested these assumptions using data from a survey of 334 farmers in 6 communities in Cuba, Guatemala and Mexico in which farmers ranked 4 real and hypothetical maize varieties for eating and sowing. Our results did not support these assumptions. Most farmers preferred farmer varieties for sowing and especially for eating, avoiding TGVs, a preference associated with being risk averse and with non-monetary preferences. Farmers more integrated into modern agriculture were more likely to choose TGVs. These results suggest that farmers most in need of support and most important for conserving genetic diversity are least favorable toward TGVs, and that alternative ways of improving SSTW agriculture should receive more attention.  相似文献   
153.
The trade literature has long discussed the existence of some benefits attributed to exporting (learning-by-exporting), among others, the improvement in survival chances. This paper examines whether exporting SMEs enjoy better survival prospects than non-exporting SMEs. We investigate the determinants of survival of exporting and non-exporting SMEs and explore whether the exporting behaviour plays a significant role in explaining their probability of exit. For this purpose, we estimate discrete time proportional hazard models that account for unobserved individual heterogeneity. The dataset is a sample of Spanish manufacturing SMEs drawn from the Encuesta sobre Estrategias Empresariales (ESEE) for 1990–2002. After controlling for firm, industry and economy characteristics, we find evidence supporting the existence of a sizeable “surviving-by-exporting” effect. That is, exporting SMEs face a significantly lower probability of failure than non-exporters.  相似文献   
154.
Spain is a home-owner economy, and housing is a key good for determining the cost of living. However, its treatment in indices such as the Spanish Consumer Price Index (CPI) makes it impossible to measure the real impact of housing on the cost of living. This issue is especially relevant at the regional level, where the differences in the housing markets are very substantial. This paper demonstrates the importance of taking account of owner occupied housing in a measure of the cost of living for Spain.  相似文献   
155.
156.
Lobbying is an essential part of the International Accounting Standards Board (IASB) standard-setting process. There is still much to learn, however, about key aspects of the roles played and arguments employed by various constituents when lobbying practices do occur. This paper focuses on the regulation of share-based payments. As these transactions were under-regulated before International Financial Reporting Standard (IFRS) 2, we expect that the strong debate that occurred during the 1990s resulted in conflicting opinions when this standard was under discussion. To analyse lobbying behaviour and assess its influence on the IASB's decision-making, we conducted a content analysis of 539 letters addressing the documents issued by the G4+1 and the IASB preceding IFRS 2. Consistent with the rational-choice model, our analysis of lobbying activity shows that preparers constituted the most active group, particularly when the IASB started the project, whereas participation of standard-setters increased at the end, which is more consistent with institutional theory. A common strategy was to provide arguments merely on points of disagreement. Preparers and consultants constituted the only groups using economic-consequences arguments to disagree, but later enlisted conceptual arguments as well. The IASB considered only conceptual arguments, and no interested party had a dominant influence.  相似文献   
157.
Let $\{W_m\}{_{m\ge 1}}$ be the sequence of weak records from a discrete parent random variable, $X$ , supported on the non-negative integers. We obtain a new characterization of geometric distributions based on an additive property of weak records: $X$ follows a geometric distribution if and only if for certain integers, $n,\, s\ge 1, W_{n+s}\stackrel{d}{=}W_n+W^{\prime }_s$ , with $W^{\prime }_s$ independent of $W_n$ and $W^{\prime }_s\stackrel{d}{=} W_s$ .  相似文献   
158.
The growing commodification of health care and therapeutic landscape, as well as the recent growth in international demand for wellness services and treatments, has led to the proliferation of destinations and enterprises that have selected health and wellness tourism as part of their corporate strategy, including coastal tourism destinations such as the Spanish island of Gran Canaria. This study discusses the commodification of health care and landscape, the relationship between everyday life and going on holiday, as well as the motives for medical and wellness tourism. Wellness tourism development on Gran Canaria is also analysed as a case study that could prove useful for those working on diversification within coastal tourism. An exploratory study of European visitors to wellness centres on the island is also presented. Major findings and contributions relate to socio-demographic characteristics, motives for the visit to the island, the importance of the wellness offer, tourist and travel behaviour and wellness behaviour both at the destination and at the place of residence. Another contribution refers to differences in the use of wellness centres and treatments among visitors, based on their place of origin, gender, age, marital status and job situation. Management and marketing implications are also suggested.  相似文献   
159.
The identification of mechanisms that encourage the tourism sector to contribute to sustainable conservation is of great interest. The present work proposes the use of destination branding based on contribution to the conservation of the indigenous resources of the rural tourist destination, and studies the effect this has on perceived value for the tourist visiting the destination. A scale of destination brand identity is validated, along with a scale for destination brand positioning and another for perceived value, as viewed by the tourist, of contribution to sustainable conservation. The perceived value scale offers an overall perspective which includes: functional-affective factors; benefits–sacrifices; the pre-visit stage; and the stay in the rural tourism location. These findings make a new contribution to both literature and to the professional sector.  相似文献   
160.
This paper aims to identify genuine technological spillovers from multinational firms (MNEs). To this end, we use data on R&D from MNEs to measure spillovers, while most of the existing literature uses output to measure the foreign presence in an industry (what we call output-based spillovers). In line with the existing literature, we distinguish between horizontal spillovers (i.e., intra-industry linkages) and vertical spillovers (i.e., backward—or downstream—and forward—or upstream—inter-industry linkages). Our results show that the three types of technological spillovers from MNEs are positive, with the horizontal spillovers the larger ones, followed by backward spillovers. The effect of forward spillovers is much smaller in magnitude. Moreover, we find that not controlling for industry size (i.e., technological spillovers from all firms in an industry) leads to underestimating both horizontal and backward spillovers from MNEs, and to overestimating forward spillovers from MNEs. Finally, we find that the distinction between technological and output-based spillovers is of great relevance. The size of backward technological spillovers is approximately 44% of the size of output-based backward spillovers, while for horizontal spillovers both types of spillovers are quite similar. Importantly, output-based forward spillovers are negative while technological forward spillovers are positive.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号