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   645篇
  免费   52篇
财政金融   154篇
工业经济   26篇
计划管理   123篇
经济学   100篇
综合类   5篇
运输经济   13篇
旅游经济   28篇
贸易经济   171篇
农业经济   27篇
经济概况   50篇
  2024年   1篇
  2023年   6篇
  2022年   4篇
  2021年   14篇
  2020年   17篇
  2019年   30篇
  2018年   42篇
  2017年   44篇
  2016年   39篇
  2015年   25篇
  2014年   30篇
  2013年   81篇
  2012年   23篇
  2011年   41篇
  2010年   41篇
  2009年   25篇
  2008年   21篇
  2007年   26篇
  2006年   17篇
  2005年   24篇
  2004年   13篇
  2003年   20篇
  2002年   23篇
  2001年   12篇
  2000年   4篇
  1999年   9篇
  1998年   15篇
  1997年   4篇
  1996年   7篇
  1995年   7篇
  1994年   3篇
  1993年   1篇
  1992年   5篇
  1991年   2篇
  1990年   4篇
  1989年   3篇
  1988年   1篇
  1986年   1篇
  1985年   1篇
  1984年   1篇
  1983年   1篇
  1982年   4篇
  1981年   2篇
  1980年   2篇
  1979年   1篇
排序方式: 共有697条查询结果,搜索用时 8 毫秒
101.
Two articles on ‘The baby milk controversy’, published in the August 1980 issue of Food Policy, were received with great interest and have generated a large response. In those articles, John Sparks put the case for the infant formula manufacturers and Andy Chetley replied. We now present the comments of a Third World scientist in response to those articles, a report from Andy Chetley on the international marketing code for breast-milk substitutes, and an appeal by Jennifer Halpern for increased cooperation between the multinationals and INFACT and its supporters.  相似文献   
102.
'Good and Bad'     
If it's not good for something, then it's good for nothing. The Director of the Centre for Business and Professional Ethics at the University of Leeds continues her examination of basic terms frequently used in business ethics.  相似文献   
103.
104.
This paper analyses the feminization and professionalization experience of accounting in the United Kingdom. Accountancy is involved in an on-going struggle to consolidate its privileged position in society. It is, therefore, particularly sensitive to any process which may threaten this position. Since the position of women in society is a subordinate one, the increasing feminization of accounting may adversely affect this struggle. As a result, complex patriarchal structures evolve to reduce the threat to professionalization that feminization may pose, and also to reduce the contradictions between women's subordinate role in society, and their relatively privileged role in professionally aspiring occupations.  相似文献   
105.
From a simple dynamic model of competition between product lines it is shown that the shape of learning curves has a powerful influence on the dynamics of technological substitution. Learning of both production efficiency and marketing efficiency is considered. It is asserted that both types of learning are important and that the two are complementary. It is further speculated that production learning is probably more important for commodities and in situations of low per capita income, whereas market learning gains ascendancy in cases of high income and specialized and diversified product lines. In closing, it is noted that simple competitive models are misleading, first because complementarities and coevolutionary processes are probably as important in the overall development of technology as are competitive processes, and second because optimization of the technological system's parts does not guarantee improvement of the performance of the system as a whole.  相似文献   
106.
This article presents results of a field experiment designed to assess willingness to pay for safely produced free‐range chicken in Hanoi, the capital of Vietnam. Improved safety of chicken production and trading is suggested as an important component of avian influenza control strategy, which aims to address the direct costs of avian influenza as well as the global public health externality. However, consumer demand for safely produced free‐range chicken is unknown. Products that have credible food labeling are not common in traditional markets where the majority of free‐range chicken is purchased. Valuing characteristics of products sold in informal markets is a major challenge that our experiment overcomes. As part of the experiment, we provided several vendors from these markets with safety‐labeled free‐range chicken. Consumer valuation of safety labeling was elicited through having experiment participants, who were representative of potential consumers, select between discount coupons for either safety‐labeled chicken or regular chicken. Results indicate that consumers will pay at least $0.50, or a 10–15% premium, per chicken purchase for safety labeling, which emphasizes safe production, processing, and transport conditions. This premium is smaller than the premium currently paid for traditional chicken varieties that are considered to be tastier. Consumers with more education have higher valuation of safety labeling. Hence, safety labeling for high‐quality free‐range chicken can play a role in controlling livestock disease and improving public health.  相似文献   
107.
In this study we use the recently mandated risk factor disclosure to examine the spillover effect of the Securities and Exchange Commission (SEC) review of qualitative corporate disclosure. We find that firms not receiving any comment letter (“No‐letter Firms”) modify their subsequent year's disclosures to a larger extent if the SEC has commented on the risk factor disclosure of (i) the industry leader, (ii) a close rival, or (iii) numerous industry peers. We refer to this effect as “spillover.” Further, we find that after SEC comments on the industry leader's disclosure, No‐letter Firms also provide more firm‐specific disclosures in the subsequent year. The increased disclosure specificity reduces these firms’ likelihood of receiving SEC risk disclosure comments on their new filings. Our evidence suggests an indirect effect of the SEC review of qualitative disclosure.  相似文献   
108.
This paper explores differences in the self‐rated importance of charitable estate giving depending upon the type of charitable cause a person donates to during life. One theoretical motivation for lifetime giving is to personally enjoy benefits from improving a shared collective good. However, this motivation is not possible for bequests. Bequest transfers and resulting improvements occur after personal enjoyment of benefits is no longer possible. This paper hypothesizes that among donors to high personal benefit causes (those typically creating shared goods benefitting donors), interest in a charitable bequest (which offers no opportunity for receiving such benefits) will be relatively less than among donors to low personal benefit causes. In order to explore this, each charity type is categorized as providing high, low, or mixed personal benefits from shared collective goods. This hypothesis receives mixed support. Donors to international relief organizations, a low personal benefit charity type, do place a higher importance on charitable bequests than do donors to shared‐goods type causes such as neighborhood associations, service clubs, sports leagues, or “other” charities, including those focused on local public safety and crime. However, donors to arts organizations—a classic example of donors creating a shared good—have a relatively high interest in charitable bequests. One important exception to the exclusion of postmortem personal benefits could come from religious belief. Accordingly, donors to religious causes do place a higher importance on charitable bequests.  相似文献   
109.
This article critically assesses the compliance model of employment standards enforcement through a study of monetary employment standards violations in Ontario, Canada. The findings suggest that, in contexts where changes to the organisation of work deepen insecurity for employees, models of enforcement that emphasise compliance over deterrence are unlikely to effectively prevent or remedy employment standards violations.  相似文献   
110.
This paper analyses investors’ ability to identify if managers use corporate social responsibility as an entrenchment practice to conceal the risk of dismissal associated with managerial discretion and if this detection is determined by the level of investor protection orientation. Results based on an international database of 1949 companies show that investors and markets do not identify managerial entrenchment based on the promotion of sustainable practices, except when such entrenchment is developed by companies located in countries with strong investor protection. In these countries, investors identify and penalise such companies with lower financial performance.  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