全文获取类型
收费全文 | 34185篇 |
免费 | 576篇 |
专业分类
财政金融 | 6148篇 |
工业经济 | 2390篇 |
计划管理 | 5466篇 |
经济学 | 7686篇 |
综合类 | 676篇 |
运输经济 | 171篇 |
旅游经济 | 366篇 |
贸易经济 | 7742篇 |
农业经济 | 774篇 |
经济概况 | 2666篇 |
信息产业经济 | 49篇 |
邮电经济 | 627篇 |
出版年
2023年 | 109篇 |
2021年 | 127篇 |
2020年 | 236篇 |
2019年 | 349篇 |
2018年 | 2592篇 |
2017年 | 2402篇 |
2016年 | 1558篇 |
2015年 | 394篇 |
2014年 | 562篇 |
2013年 | 2298篇 |
2012年 | 988篇 |
2011年 | 2552篇 |
2010年 | 2302篇 |
2009年 | 2122篇 |
2008年 | 2065篇 |
2007年 | 2357篇 |
2006年 | 629篇 |
2005年 | 928篇 |
2004年 | 935篇 |
2003年 | 1046篇 |
2002年 | 754篇 |
2001年 | 502篇 |
2000年 | 435篇 |
1999年 | 393篇 |
1998年 | 380篇 |
1997年 | 359篇 |
1996年 | 324篇 |
1995年 | 277篇 |
1994年 | 269篇 |
1993年 | 286篇 |
1992年 | 262篇 |
1991年 | 246篇 |
1990年 | 191篇 |
1989年 | 184篇 |
1988年 | 180篇 |
1987年 | 164篇 |
1986年 | 197篇 |
1985年 | 287篇 |
1984年 | 279篇 |
1983年 | 233篇 |
1982年 | 247篇 |
1981年 | 210篇 |
1980年 | 225篇 |
1979年 | 215篇 |
1978年 | 160篇 |
1977年 | 162篇 |
1976年 | 149篇 |
1975年 | 91篇 |
1974年 | 128篇 |
1973年 | 73篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
61.
62.
John Hibbs 《Economic Affairs》2003,23(4):46-47
Political pressure exists for the bus industry to be brought under local authority control by means of 'Quality Contracts.'These would take away from management the freedom for marketing, and especially for marketing by price, that was returned to them by the 'deregulation' of 1985. The proposed franchises would return the industry to the 'bad old days' and prevent its continued improvement through market forces from taking place. The Department of Transport considered the idea of franchises in 1985, but concluded that it would merely lead to monopoly power. 相似文献
63.
64.
Previous work shows that establishments with higher proportions of women are more likely to use piece rates but that individual women are less likely to receive performance pay. We present a model in which lower expected tenure and labor force attachment are positively associated with piece rates but are negatively associated with other forms of performance pay. Analysis of the National Longitudinal Survey of Youth (NLSY) confirms that women are more likely to be paid piece rates and simultaneously less likely to be paid commissions and bonuses. 相似文献
65.
66.
67.
The paper examines the relationship between transitory terms‐of‐trade shocks and private saving. Using a model allowing for nonseparability between the consumption of tradables and nontradables, the paper estimates the intertemporal elasticity of substitution while accounting for the intratemporal elasticity of substitution between the consumption of tradables and nontradables. Empirical analysis of data for five industrial countries indicates that in response to transitory terms‐of‐trade shocks, intertemporal substitution of consumption and intratemporal substitution of consumption between tradables and nontradables both have large effects on private saving. 相似文献
68.
69.
Michael White Stephen Hill Patrick McGovern Colin Mills Deborah Smeaton 《英国劳资关系杂志》2003,41(2):175-195
The effects of selected high‐performance practices and working hours on work–life balance are analysed with data from national surveys of British employees in 1992 and 2000. Alongside long hours, which are a constant source of negative job‐to‐home spillover, certain ‘high‐performance’ practices have become more strongly related to negative spillover during this period. Surprisingly, dual‐earner couples are not especially liable to spillover — if anything, less so than single‐earner couples. Additionally, the presence of young children has become less important over time. Overall, the results suggest a conflict between high‐performance practices and work‐life balance policies. 相似文献
70.
Eric F. Parkinson 《International Journal of Technology and Design Education》2004,14(3):219-243
Construction kits have played a significant part in nurturing the growth and development of the minds and manipulation-based
skills of children (and adults) in formal and non-formal education settings. These kits have origins rooted in the representation
of the built world and now have a diversity of form and function, including technical versions with moving parts. This article
examines some of the historically based ideas that lie behind the role that kits may have in terms of physical modelling.
The article traces the transformation of kits from simple bricks and blocks into more complicated pieces for space-filling
and achieving the transfer of forces and motion. This transformation occurred during the Victorian era when the influence
of the ideas of educationalists and, perhaps rather strangely, exponents of early aviation, played major roles in determining
the diversity of forms of construction kit and modelled possibilities that are now to be seen in classrooms and homes. The
article ends with a review of some of the lessons from the past and present that will need to be considered in relation to
concrete modelling in schools for the future.
This revised version was published online in July 2006 with corrections to the Cover Date. 相似文献