全文获取类型
收费全文 | 4496篇 |
免费 | 181篇 |
专业分类
财政金融 | 540篇 |
工业经济 | 182篇 |
计划管理 | 944篇 |
经济学 | 1395篇 |
综合类 | 37篇 |
运输经济 | 125篇 |
旅游经济 | 113篇 |
贸易经济 | 968篇 |
农业经济 | 157篇 |
经济概况 | 214篇 |
邮电经济 | 2篇 |
出版年
2024年 | 7篇 |
2023年 | 67篇 |
2022年 | 66篇 |
2021年 | 85篇 |
2020年 | 162篇 |
2019年 | 227篇 |
2018年 | 310篇 |
2017年 | 347篇 |
2016年 | 294篇 |
2015年 | 159篇 |
2014年 | 230篇 |
2013年 | 796篇 |
2012年 | 221篇 |
2011年 | 195篇 |
2010年 | 203篇 |
2009年 | 180篇 |
2008年 | 163篇 |
2007年 | 122篇 |
2006年 | 106篇 |
2005年 | 109篇 |
2004年 | 85篇 |
2003年 | 72篇 |
2002年 | 66篇 |
2001年 | 64篇 |
2000年 | 40篇 |
1999年 | 37篇 |
1998年 | 36篇 |
1997年 | 26篇 |
1996年 | 14篇 |
1995年 | 22篇 |
1994年 | 15篇 |
1993年 | 8篇 |
1992年 | 10篇 |
1991年 | 12篇 |
1989年 | 9篇 |
1988年 | 4篇 |
1987年 | 4篇 |
1986年 | 5篇 |
1985年 | 8篇 |
1984年 | 10篇 |
1983年 | 11篇 |
1982年 | 6篇 |
1981年 | 6篇 |
1980年 | 6篇 |
1979年 | 3篇 |
1978年 | 4篇 |
1976年 | 5篇 |
1974年 | 4篇 |
1971年 | 3篇 |
1961年 | 2篇 |
排序方式: 共有4677条查询结果,搜索用时 15 毫秒
71.
Melek Akın Ateş Erik M. van Raaij Finn Wynstra 《Journal of Purchasing & Supply Management》2018,24(1):68-82
The organizational design literature strongly supports the notion of “structure follows strategy”, and suggests that a misfit between the two has a negative effect on performance. Building on this line of argument, we examine to what extent the (mis)fit between purchasing strategy and purchasing structure impacts purchasing performance. We focus on cost and innovation purchase category strategies, and examine how the deviation from an ideal purchasing structure defined along three dimensions (centralization, formalization, and cross-functionality) impacts purchasing performance. Analysing data collected from 469 firms in ten countries, we demonstrate that a strategy-structure misfit negatively impacts purchasing performance in both cost and innovation strategies. We also find that purchasing proficiency is a mediator in this relationship between misfit and performance. Our findings aid managerial decision making by empirically validating the necessity of having the right purchasing structure for successfully executing different purchasing strategies. 相似文献
72.
In this paper, a structural analysis of hybrid censoring models is presented. This new modularization approach to hybrid censoring models enables a convenient derivation of distributional results. For instance, it allows to derive the exact distribution of the MLEs under an exponential assumption for very complex hybrid scenarios. In order to illustrate the benefit of this idea, we apply it to four new unified progressive hybrid censoring schemes. They are extensions of already proposed unified Type-I/II/III/IV hybrid censoring schemes to progressively Type-II censored data. The resulting analysis shows that the modularization approach provides a powerful, efficient, and elegant tool to study even more complex hybrid censoring models. 相似文献
73.
Mario González María del Mar Alonso-Almeida David Dominguez 《Quality and Quantity》2018,52(3):1041-1055
This study maps the General Reporting Initiative (GRI) relations for a set of global enterprises. Enterprise interrelationships are built using the Mutual Information (MI) of the data reported by enterprises. From the MI topology, we describe interrelationships among the enterprises using chord diagrams to represent the inter- and intra-connectivity between geographical regions and economic sectors globally, by continent and country. Detailed maps are presented for European and Asian regions/sectors, including the relationship between Europe and Asia’s top reporting countries. Our findings reinforce previous research regarding the role of Europe as a driver of sustainability and its influence worldwide. We also determined that Spain is a major player in Europe and that Northern Europe does not have the assumed leading role mentioned in related studies. Eastern Asia is, by far, the leader of the region, and the GRI maps demonstrate the preponderant role of China in the region and the minimal role of India. MI topology maps outline the behavior of the economic sectors, for all the studied regions. Furthermore, a measure that relates the inter- to intra-connections is presented to describe the internal an external relationships among regions/sectors. 相似文献
74.
This paper focuses on entrepreneurship by academic leaders. With the use of patents, inventions, and spin‐offs to measure commercialization, and directors, research group leaders, and business owners as academic leaders, results, using a sample of more than 2,500 German researchers, show differences across academic leaders and commercialization. Findings for spin‐offs are different from those for patents and inventions. Academic leaders in sciences were more likely to commercialize. Doctoral degrees helped patents by business owners and spin‐offs by group leaders, whereas female business owners and female group leaders faced challenges patenting and inventing, respectively. For business owners, age increased the likelihood of patenting but lowered spin‐offs. 相似文献
75.
76.
José David Cisneros-Martínez Scott McCabe Antonio Fernández-Morales 《Journal of Sustainable Tourism》2018,26(1):85-107
Recent policy from the European Union has attempted to justify social tourism initiatives on the basis that they lead to a more sustainable tourism industry. However, the majority of latest research in the field has been focused on the benefits for participants, with the addition of some evidence on the economic impacts of such programmes on destinations, which have pointed towards sustainability outcomes including: a longer tourism season, more even spread of demand, and longer periods of employment for tourism workers. Yet there is a lack of direct evidence linking such programme to these outcomes. This paper aimed to explore this important disconnect between policy assumptions and evidence-based outcomes through an analysis of the deseasonalising effects of the Spanish social tourism programme for older people. The research found that this programme does have an effect on the seasonal nature of employment and economic activity in most regions studied, but that the huge volume of demand from international tourists in the high seasons masks the quantitative effects in the regions with the highest seasonal concentration of international tourists. Recommendations for policy and practice in sustainable tourism are made that are transferable to many countries and regions that adopt social tourism programmes. 相似文献
77.
ABSTRACTThe study proposes a conceptual model based on hypothesized relationships among team fanship, satisfaction with the event, and host city as antecedents of behavioral intentions in the United States–Mexico border context. The analysis used data from 290 visitors who attended three soccer games of the Xoloitzcuintles team of Tijuana. The results revealed (1) the emotions felt at the visited destination had significant influences on fanship, satisfaction with event venue, and intentional behavior; (2) fanship and event satisfaction do not seem to influence the visitors’ intentions to return and recommend the visited place; (3) gender and duration of the stay showed a significant moderating function. 相似文献
78.
Pedro Carvalho Miguel Ángel Márquez Montserrat Díaz-Méndez 《Journal of Convention & Event Tourism》2018,19(1):63-82
This article aims to identify the determinants that influence business tourism income and that may be controlled by economic agents and policy makers of destination countries. For the development of the empirical study, a dynamic panel model by the Generalized Method of Moments (GMM) was estimated using the Gretl 2016a software, and a sample of 122 countries for the period 2002–2013 (12 years) was used. The study reveals that, for the development of policies to stimulate the growth in the short and long-term of business tourism income, countries should develop measures that encourage capital investment in tourism and foreign direct investment. 相似文献
79.
Juan Carlos Martín Concepción Román Clara Gonzaga 《Journal of Convention & Event Tourism》2017,18(1):1-25
This article aims to evaluate the service quality experienced at academic conferences held at the Universidad Técnica Particular de Loja in Ecuador. Our approach is based on fuzzy logic and ideal solutions to calculate a global attendee satisfaction index for specific market segments: Gender, nationality, and age. Current literature on the service quality experienced by conference attendees is still scarce. Our results show that the analyzed segments experience varying levels of satisfaction, and that the more influential attributes to each of them are also different. Our results can be applied to improve the competitiveness of Loja and that of Universidad Técnica Particular de Loja. 相似文献
80.
The impacts of international tourism demand on economic growth of small economies dependent on tourism 总被引:1,自引:0,他引:1
This paper studies the impacts on economic growth of a small tourism-driven economy caused by an increase in the growth rate of international tourism demand. We present a formal model and empirical evidence. The ingredients of the dynamic model are a large population of intertemporally optimizing agents and an AK technology representing tourism production. The model shows that an increase in the growth of tourism demand leads to transitional dynamics with gradually increasing economic growth and increasing terms of trade. In our empirical application, an econometric methodology is applied to annual data of Antigua and Barbuda from 1970 to 2008. We perform a cointegration analysis to look for the existence of a long-run relationship among variables of economic growth, international tourism earnings and the real exchange rate. The exercise confirms the theoretical findings. 相似文献