全文获取类型
收费全文 | 1560篇 |
免费 | 40篇 |
专业分类
财政金融 | 370篇 |
工业经济 | 169篇 |
计划管理 | 278篇 |
经济学 | 306篇 |
综合类 | 40篇 |
运输经济 | 17篇 |
旅游经济 | 19篇 |
贸易经济 | 230篇 |
农业经济 | 73篇 |
经济概况 | 93篇 |
邮电经济 | 5篇 |
出版年
2023年 | 6篇 |
2021年 | 8篇 |
2020年 | 20篇 |
2019年 | 20篇 |
2018年 | 29篇 |
2017年 | 33篇 |
2016年 | 24篇 |
2015年 | 17篇 |
2014年 | 41篇 |
2013年 | 175篇 |
2012年 | 39篇 |
2011年 | 44篇 |
2010年 | 50篇 |
2009年 | 51篇 |
2008年 | 59篇 |
2007年 | 55篇 |
2006年 | 49篇 |
2005年 | 36篇 |
2004年 | 48篇 |
2003年 | 50篇 |
2002年 | 42篇 |
2001年 | 51篇 |
2000年 | 38篇 |
1999年 | 28篇 |
1998年 | 43篇 |
1997年 | 20篇 |
1996年 | 26篇 |
1995年 | 33篇 |
1994年 | 27篇 |
1993年 | 15篇 |
1992年 | 24篇 |
1991年 | 21篇 |
1990年 | 13篇 |
1989年 | 17篇 |
1988年 | 17篇 |
1987年 | 16篇 |
1986年 | 12篇 |
1985年 | 29篇 |
1984年 | 28篇 |
1983年 | 33篇 |
1982年 | 28篇 |
1981年 | 34篇 |
1980年 | 24篇 |
1979年 | 24篇 |
1978年 | 27篇 |
1977年 | 14篇 |
1976年 | 12篇 |
1974年 | 12篇 |
1973年 | 7篇 |
1971年 | 4篇 |
排序方式: 共有1600条查询结果,搜索用时 421 毫秒
991.
Domestic Implications of a Global Labor Market 总被引:1,自引:0,他引:1
Conventional thinking about labor markets has been slow
to adjust to the reality of labor in a context of a global
rather than a closed, national economy. Liberalization of
international trade and capital flows has made substitution
of foreign for domestic labor increasingly feasible.
This has put downward pressure on reservation wages of
unemployed workers. Also, the relatively easy substitution
of foreign and domestic manufactured products relative
to services has led to a dual economy in which manufacturing
employment has been severely impacted by foreign
competition while service employment has not. This has
been amplified by the U.S.’ comparative advantage in
high education and skills, which tends to be more characteristic
of services than of manufacturing. This implies
that low-skilled workers will be increasingly left behind unless they upgrade their skills in an increasingly competitive
global economy.
JEL Classification J400,F410 相似文献
992.
A look at the global market for fenestration products
JEL Classification L700 相似文献
993.
Gender differences in job search among young workers: A study using displaced workers in the United States
下载免费PDF全文
![点击此处可从《Southern economic journal》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Kenneth R. Troske 《Southern economic journal》2015,82(1):185-207
This article investigates gender differences in job search, job tenure, and wages, whether these differences vary over the early part of the life‐cycle, and whether they are associated with fertility decisions. Using data from the National Longitudinal Survey of Youths on highly attached displaced workers aged 20 to 45, we find that 20‐ to 29‐year‐old women and women older than 40 experience longer spells of displacement than comparable men, but that time to a new job is similar by gender for those between 30 and 39 years of age. The age pattern in male–female wage differences in the post‐displacement job is similar, with the largest differences occurring at ages 20 to 29 and over 40. We find no gender differences in tenure in the post‐displacement job. We interpret the differences for the younger ages to be related to fertility and we provide evidence that supports this view. 相似文献
994.
Kenneth D. Campbell 《Journal of Leadership Studies》2015,9(3):60-61
Creativity and innovation are essential elements for growth in organizations to achieve a competitive advantage. Transformational leaders often exhibit traits reflective of being creative and innovative, thus creating a cultural climate that fosters, embraces, and produces effective change. That productive organizational atmosphere can become toxic and initiate unintended behavioral consequences. People are psychologically and physiologically attracted to stability. The continual burden to develop effective creativity and innovation outcomes creates organizational and individual stress. Stress, which unconsciously produces fear, develops from the initial pressure to create ideas and subsequent effective innovations. Next, anxiety is heightened relative to performance expectations. Finally, a successful innovation becomes an expectancy barometer, adding supplemental stress and anxiety about future ideas and initiatives. The unintended consequence of fear can manifest into resistance and an unconscious inhibitor in producing creativity and innovation. 相似文献
995.
996.
997.
Stéphane Saj Claire Durot Kenneth Mvondo Sakouma Kevin Tayo Gamo Marie-Louise Avana-Tientcheu 《国际农业可持续发展杂志》2017,15(3):282-302
In Central Africa, most cacao is still cultivated in low-input agroforests where cacao associated trees are traditionally valued by farmers. These systems are sustainable on the long run, support biodiversity conservation and carbon storage. Yet, little knowledge exists on the contribution of tree community management to explain such results. In Central Cameroon, we investigated cacao agroforest associated tree community contributions to the long-term (i) maintenance of tree species encountering a conservation issue and (ii) carbon storage. We further simulated the simplification of these systems by checking for the effect of tree density decrease on community functional groups or traits. Finally, we linked farmers’ use of associated trees to their functional features and conservation status. Cacao agroforestry systems were able to combine high levels of species richness with long-term conservation abilities and carbon storage. Simplification emphasized consistent shifts of functional traits/groups that will change the way they function and alter the existing balances between different associated tree uses. Since traditional agroforests are now foreseen as providers of timber/non-timber forest products, our study argues that this paradigm change in such low-input systems - if carried improperly - is likely to impair the provision of the services they currently provide as well as their sustainability. 相似文献
998.
This paper examines the mainframe computer market from 1985–1991 and attempts to identify the types of buyers that demand particular computer features, such as speed and memory. To identify these buyers, demand for computer characteristics is estimated using a demand model based on Rosen (1974). Through these demand estimates we are able to show that the advent of on-line transactions processing was pushing the demand for computer speed and memory to some extent. However, beyond this specialized application, only a few industries seemed to be demanding the newest technology, while the majority of buyers continued to buy small mainframes throughout the sample period. 相似文献
999.
1000.
Kenneth C. Bessant 《Revue canadienne d'agroeconomie》2007,55(4):443-457
The terms farm crisis, agricultural crisis, and rural crisis have been invoked in political and policy discourse to characterize significant disruptions in or threats to rural–farm livelihoods. Although these expressions reflect a general sense of concern over the state of agriculture and rural existence, they lack clear and concise meaning. Academic research and policy development are obfuscated by the lack of definitional consensus or, at minimum, some shared understanding of the core aspects of farm‐related crisis. Much of the debate revolves around four main themes: farm financial difficulties (low or unstable incomes, indebtedness, and increasing reliance on nonfarm revenue), structural changes in agriculture (increasing scale, concentration, and consolidation), rural livelihoods (dwindling communities, institutions, and services), and international dimensions (market fluctuations, trade regulations, and disputes). The examination of these interrelated levels of analysis offers a valuable framework for interpreting the multifold contexts, meanings, and responses to crisis. This paper explores varied representations of farm–agricultural crisis, with particular emphasis on the presumed causes (or precipitating factors), conditions, and related policies and programs. Les expressions ? crise agricole ? et ? crise rurale ? sont évoquées dans le discours politique pour caractériser des perturbations ou des menaces importantes aux moyens de subsistance en milieu rural et agricole. Bien que ces expressions traduisent certaines inquiétudes concernant la situation des secteurs agricole et rural, leur signification manque de clarté et de concision. Les chercheurs universitaires et les élaborateurs de politiques sont déconcertés par le manque de consensus définitionnel ou, du moins, par le manque de vision commune des aspects fondamentaux de la crise agricole. Une grande partie du débat tourne autour de quatre thèmes principaux: les difficultés financières de l’exploitation agricole (revenu faible ou instable, endettement et dépendance accrue aux revenus non agricoles); les changements structurels dans le secteur agricole (augmentation de l’échelle de production, concentration et regroupement); les moyens de subsistance en milieu rural (diminution du nombre de collectivités, d’institutions et de services); les dimensions internationales (fluctuations du marché, règlements concernant les échanges commerciaux, différends). L’examen de ces niveaux d’analyse interreliés offre un outil précieux pour interpréter les multiples contextes, significations et réactions aux crises. Le présent article analyse les diverses représentations de la crise dans le secteur agricole et se penche particulièrement sur les causes présumées (ou facteurs déclenchants), les conditions ainsi que les politiques et programmes connexes. 相似文献