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   188篇
  免费   10篇
财政金融   36篇
工业经济   8篇
计划管理   29篇
经济学   43篇
运输经济   6篇
旅游经济   5篇
贸易经济   43篇
农业经济   10篇
经济概况   11篇
邮电经济   7篇
  2023年   3篇
  2022年   2篇
  2021年   3篇
  2020年   4篇
  2019年   9篇
  2018年   8篇
  2017年   14篇
  2016年   6篇
  2015年   7篇
  2014年   11篇
  2013年   23篇
  2012年   11篇
  2011年   5篇
  2010年   6篇
  2009年   10篇
  2008年   8篇
  2007年   7篇
  2006年   8篇
  2005年   2篇
  2004年   7篇
  2003年   6篇
  2002年   2篇
  2000年   2篇
  1999年   3篇
  1998年   3篇
  1997年   1篇
  1995年   2篇
  1994年   1篇
  1991年   2篇
  1988年   2篇
  1987年   1篇
  1985年   2篇
  1984年   1篇
  1983年   3篇
  1982年   1篇
  1981年   2篇
  1980年   3篇
  1979年   2篇
  1978年   2篇
  1975年   1篇
  1972年   1篇
  1939年   1篇
排序方式: 共有198条查询结果,搜索用时 15 毫秒
71.
This paper makes the case for a broadening of conceptual vocabularies in security studies by extending the sub-discipline’s predominantly geopolitical focus to the ‘geosocial’. Based on a review of work on human security and of feminist and anthropological research on (in)security and violence, we argue that there remains a need for further conceptual development to which geosocial approaches can make a significant contribution. They move us beyond compartmentalisation towards understanding social relations as a key medium through which connections between different forms of (in)security are forged. This prompts the mapping of a wider kaleidoscope of intersecting security issues, experiences, practices, subjects and topographies that include, but are not exhaustively explained by, geopolitical and geoeconomic processes. Drawing on findings from a participatory research project conducted with marginalised young people in Leipzig (Germany) between 2014 and 2015, we argue for greater attention to four issues that are rarely thematised in security studies and which geosocial approaches bring more squarely into focus: 1) social relations as a key connective tissue through which different dimensions of (in)security are entangled and through which these entanglements are given shape; 2) social relations as sources of security and insecurity; 3) security practices as including the emotional and practical labour invested in sustaining, moulding or dealing with the breakdown of social relations; and 4) the topographic stretching and hybridisation of social relations that furnishes not just cultures of fear but can also generate greater senses of security.  相似文献   
72.
This article encapsulates the findings of a randomized correspondence test field experiment investigating whether job candidates’ home status influences their employability. More than 2000 employers with vacancies in the Swedish labour market received a job application from a fictitious candidate. A job candidate’s home status (his or her own place to live or temporary housing with a friend) was randomized across employers. Results show that home status indeed affected the number of positive employer responses received by job candidates, mainly in low-skilled occupations. Not having a place to live at the time of the application proved a disadvantage when applying for positions within but an advantage when applying for positions outside the city of residence at the time of the application.  相似文献   
73.
The goals of the post-Mao leadership to turn China into a powerful and modern socialist society are jeopardized by the sum total of China's population and projected population growth rates. National development plans are thus based on policies to rapidly promote production and drastically reduce population growth, which at the local level make quite contradictory demands on peasant households. The question underlying China's future development is: can current production plans based on the responsibility system and expanding domestic sidelines which demand that peasant households have access to considerable labour resources be reconciled with State reproduction plants which demand that peasant households have only one child?  相似文献   
74.
75.
Changes in contracting customs in the UK offshore oil and gas industry have led to changed relationships between companies, including the small, technology-based, oil-related companies which have been a source of much innovation. Issues raised by the research reported here include the impact of these changes on the industrial network and supply relationships of the industry. Continuing innovation is regarded by all industry members as being of gret importance for reducing costs and undertainsties in the North Sea industry. The changes within the industry have broken many of the linkages between firmsd which nediated this innovation in the past. This paper presents the initial findings of a project to analyze the new relationships which are developing, and their impact on innovation. Early conclusions include, in accordance with predictions from theory, that personal relationships assume relatively great importance when industry norms are poorly established, and that multiple relationships between firms under these circumstances are characterized by little trust, imcomplete intergration of network knowledge and conflicts of interest.  相似文献   
76.
The use of micro computers in personal interviewing is not a new phenomenon. However, even with the rapidly growing number of people who have access to personal computers, self-administered computer interviewing in the social sciences is rarely implemented. In the following article the utility of Computer-Aided Survey Techniques (CASTs) is accessed through comparisons with Paper-Interview Survey Techniques (PISTs), and further, through comparisons between the different types of CASTs themselves. In addition, Computer Interviewing by Mail (CIM), one of the latest CASTs, is critically reviewed in a project of pirating software among Dutch computer users.Marc Jacobs can be reached by telefax +31-30 53 44 05.  相似文献   
77.
A formal model is developed to establish the structural conditions that result in growth being progressive or regressive on the personal distribution of income. These conditions include (1) intersectoral investment priorities between wage goods and luxuries, and (2) the state of the levels and distribution of incomes which determines the social origin of demand for different sectors of the economy. The particular combinations of investment and income structures that result in equalizing (social articulation) or unequalizing growth (social disarticulation) are derived. We show empirically that the structural conditions that allowed rapid but unequalizing growth in Brazil between 1968 and 1977 were those of social disarticulation.  相似文献   
78.
This paper studies efficient programmed hierarchies as introduced by Radner [The organization of decentralized information processing, Econometrica 61(5) (1993) 1109-1146] in which agents cannot process information perfectly. A group of P identical managers has to make a choice between n alternatives. In order to learn which is the best option, the alternatives have to be compared. The evaluation of an alternative takes time and managers are only able to identify the better one of two alternatives with a positive probability. The skip-level reporting tree proposed by Radner is found to be efficient in terms of the dimensions decision cost, decision delay, and decision quality.  相似文献   
79.
In 2004 International Accounting Standards Board. (2004). International Accounting Standard (IAS) N°36: Impairment of assets. London: Author. [Google Scholar], the IASB adopted the mandatory annual impairment-test-only of goodwill (IAS 36) instead of amortization of goodwill. We present and discuss the academic literature regarding the association between the goodwill impairment, under this new standard, and the revision of investors’ expectations about a company’s future cash flows. The academic literature highlights that, in some specific cases, IAS 36 may help investors to revise their expectations. More precisely, goodwill impairment seems relevant when: (a) there is strong asymmetry of information between managers and investors, (b) managers disclose detailed information in the notes regarding their own assumptions about future cash flows, and (c) managers do not manage earnings and provide reliable information to investors. In many cases, goodwill impairment is probably useless for investors because they are able to revise their expectations based on public information, or because they cannot trust the accounting numbers and additional information in the notes about the impairment test, which are provided by (undisciplined) managers. More research is, however, needed to understand in which circumstances impairment-test-only is more useful, as well in which cases it is less adequate. Our analysis relates to the current post-implementation review and should be useful to standard-setters. Before any modification, we argue that standard-setters should carefully consider the economic and the institutional contexts when issuing a new accounting standard.  相似文献   
80.
Abstract Income splitting for tax purposes results in more specialization of wives, but does this in turn generate more gender inequality? In my dynamic bargaining model with a divorce threatpoint, I find that who controls the couple's labour supply plays a crucial role in establishing this link. If spouses choose their labour supply non‐cooperatively, only the husband's increase – but not her own decrease – in labour supply introduces a negative term in the wife's change in welfare. If the wife does not control her own labour supply, a decrease in her own labour supply introduces an additional negative term.  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