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   806篇
  免费   13篇
财政金融   117篇
工业经济   59篇
计划管理   203篇
经济学   121篇
综合类   12篇
运输经济   9篇
旅游经济   21篇
贸易经济   190篇
农业经济   16篇
经济概况   69篇
邮电经济   2篇
  2023年   8篇
  2021年   3篇
  2020年   13篇
  2019年   13篇
  2018年   19篇
  2017年   17篇
  2016年   11篇
  2015年   10篇
  2014年   20篇
  2013年   124篇
  2012年   26篇
  2011年   30篇
  2010年   62篇
  2009年   79篇
  2008年   38篇
  2007年   20篇
  2006年   23篇
  2005年   31篇
  2004年   23篇
  2003年   40篇
  2002年   21篇
  2001年   17篇
  2000年   8篇
  1999年   20篇
  1998年   8篇
  1997年   13篇
  1996年   13篇
  1995年   10篇
  1994年   11篇
  1993年   8篇
  1992年   7篇
  1991年   3篇
  1990年   6篇
  1989年   10篇
  1987年   3篇
  1986年   3篇
  1985年   6篇
  1983年   7篇
  1982年   6篇
  1980年   3篇
  1979年   5篇
  1978年   3篇
  1977年   3篇
  1976年   1篇
  1975年   1篇
  1972年   1篇
  1971年   1篇
  1969年   4篇
  1968年   2篇
  1967年   2篇
排序方式: 共有819条查询结果,搜索用时 0 毫秒
1.
2.
In the summer of 1996, Congress passed and the President signed, four pieces of legislation of significance to the nonprofit sector: the Taxpayers Bill of Rights 2 (TBR2), the Small Business Job Protection Bill of 1996 (Small Business Act), the Health Insurance Portability and Accountability Act of 1996, and the Personal Responsibility and Work Opportunity Reconciliation (Welfare Reform) Act of 1996. Taken together, these four laws contain what are perhaps the most significant changes to the Internal Revenue Code since the Tax Reform Act of 1986, and what are certainly the most profound changes in the rules affecting tax-exempt organisations since the enactment of the 1969 legislation governing private foundations. This paper highlights the most significant features of these laws as they affect nonprofits.1  相似文献   
3.
This paper examines the impact of a major road improvement programme on the economic development of North Wales. The paper identifies the economic impacts of the road on a selection of firms and organisations in North Wales, and provides a modelling framework to examine the static and dynamic effects of road improvements. Road improvements across North Wales are found to be a necessary, but not sufficient, condition for economic development in this peripheral area.  相似文献   
4.
5.
The United Nations Programme on HIV/AIDS estimates that South Africa has 1.2 million orphans as a result of AIDS. This study investigated the views of communities in KwaZulu-Natal on the potential use of early childhood development (ECD) practitioners for helping children in vulnerable households. It reports on in-depth interviews and focus group discussions with community members and service providers in six different areas of KwaZulu-Natal. Despite the increase in the numbers of deaths, people in affected areas have yet to accept that HIV is the cause. Stigma, denial, myths and witchcraft beliefs were evident, particularly in the rural areas. There was general agreement by the respondents that ECD practitioners with additional training specific to HIV/AIDS could assist families if cost difficulties were overcome. As community members with basic training in childcare they could enhance community responses by linking with community health workers and other service providers to assist children and households in need.  相似文献   
6.
7.
The purpose of this study was to extend the previous research on ethics in retailing. Prior research of Dornoff and Tankersley (1985–1976), Gifford and Norris (1987), Norris and Gifford (1988), and Burns and Rayman (1989) examined the ethics orientation of retail sales persons, sales managers, and business school students. These studies found the college students less ethically-oriented than retail sales people and retail managers. The present study attempts to extend the research on ethics formation to a geographically and academically diverse sample, and to determine if retail management experience in the form of a professional practicum or internship, or entry level management training programs, such as experienced by recent graduates, are critical factors in the formation of business ethics. The sample consisted of thirty-three students majoring in Human Ecology with a concentration in Retail Merchandising and 51 recent graduates of the retail Merchandising program. The series of fourteen vignettes developed by Dornoff and Tankersley (1975–1976) was used. An acknowledged limitation of this study is the validity of the questionnaire developed by Dornoff and Tankersley due to the method of development and new laws concerning warranties and credit etc. which have occurred since 1976. The instrument was used, however, to maintain consistency with earlier studies for the purpose of comparison of groups. No significant differences were found in the students' perceptions of the fourteen actions presented in the vignettes, but the range of the responses in the post-internship tests increased in many cases. The alumni appeared to be slightly more ethical than the students but not as ethical as the managers surveyed in 1986 by Norris and Gifford. Indications are that the critical point of ethics formation may be at the mid-management level and that internships and management training programs have little effect on the ethical perceptions of participants. These findings are consistent with studies such as Gable and Topol (1988), and Jordan and Davis (1990) which showed high Machiavellian scores among young retailing executives, often buyers, as opposed to upper level retailing management. Scales with measure Machiavellianism, or manipulativeness, have been used as an alternative method of examining business ethics.Dr. DuPont is director of the Retail Merchandising Program at The University of Texas at Austin. She held numerous executing retailing positions with Federated Stores and Associated Dry Goods before entering academia. Dr. DuPont has established and supervised retail merchandising programs at two state universities. She has published work related to retail internships, human relations, and employer evaluation and motivation.Dr. Craig teaches in the Textiles and Apparel area at The University of Texas at Austin. She did a dissertation concerning entrepreneurship in the apparel industry.  相似文献   
8.
Land conservation technologies used by farmers are known to play an important role in improving farm incomes and household welfare in the long run. For this reason substantial investments have been made in research to improve agricultural technologies in various parts of the world, from the development of new crop varieties to new practices of land management. This paper explores the impact of land rights among other factors on adoption of soil and water conservation practices. The study further tests for Boserup's hypothesis (correlation between population density, land conservation and property rights) using panel survey data collected from farming households. The key findings of the paper are that property right regimes and population density affect both the decision to conserve land as well as the type of conservation practices used by farmers. The results further suggest a positive correlation between land tenure security and population density, thus supporting Boserup's hypothesis. The findings call for pursuit of both short-term and long-term policy measures that offer incentives for land conservation through government initiatives and participation of local communities.  相似文献   
9.
A bstract    In his comment on Victor Fuch's essay, the late Alvan Feinstein raised the question of whether government-sponsored programs of "health promotion" are always good for well-being.  相似文献   
10.
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