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   539篇
  免费   22篇
财政金融   107篇
工业经济   35篇
计划管理   117篇
经济学   93篇
综合类   7篇
运输经济   2篇
旅游经济   6篇
贸易经济   118篇
农业经济   29篇
经济概况   47篇
  2022年   3篇
  2021年   3篇
  2020年   9篇
  2019年   14篇
  2018年   9篇
  2017年   10篇
  2016年   12篇
  2015年   15篇
  2014年   7篇
  2013年   60篇
  2012年   12篇
  2011年   17篇
  2010年   14篇
  2009年   25篇
  2008年   15篇
  2007年   13篇
  2006年   14篇
  2005年   20篇
  2004年   8篇
  2003年   21篇
  2002年   20篇
  2001年   13篇
  2000年   16篇
  1999年   9篇
  1998年   13篇
  1997年   9篇
  1996年   9篇
  1995年   9篇
  1994年   13篇
  1993年   10篇
  1992年   7篇
  1991年   9篇
  1990年   12篇
  1989年   6篇
  1988年   7篇
  1987年   7篇
  1985年   7篇
  1984年   7篇
  1983年   11篇
  1982年   3篇
  1980年   8篇
  1979年   12篇
  1978年   6篇
  1975年   3篇
  1974年   3篇
  1973年   4篇
  1971年   3篇
  1969年   3篇
  1968年   3篇
  1936年   2篇
排序方式: 共有561条查询结果,搜索用时 265 毫秒
101.
There has been relatively little empirical research into international acquisition methodology; this article examines several strategy and methodology issues through an exploratory approach based mainly on seven detailed case studies of UK-based companies. The research suggests, inter alia, that there has been greater concentration not only in terms of product categories but also in geographic markets, that the companies had well-established acquisition and country screening criteria and that for important acquisitions there is concern to achieve a detailed ‘strategic fit’. The article concludes by making tentative recommendations for company management regarding acquisition analysis.  相似文献   
102.
103.
104.
C M Harris  E Rattner  C Sutton 《Socio》1992,26(3):149-168
This paper has a dual objective: (1) to describe the current status of the structure of a newly developed model system to generate a wide span of U.S. HIV/AIDS estimates; and (2) to implement that system through the development of a dataset of HIV/AIDS incidence and prevalence, by stage, in the U.S. for a range of past and future years. There are many uncertainties regarding the anticipated effects of HIV/AIDS; examination of many of these effects indicates multiple societal difficulties. The characteristic of AIDS-growth is that of a long-delayed but inexorable disabling morbidity "taking off" in 1991-1992 from an HIV population widely thought to be 1.0-1.5 million spread throughout the Nation. Although widely dispersed, its impact, even at this early stage of growth, is to endanger the health and social support systems of our urban centers. The spread of AIDS cases into the smaller cities and rural counties indicates that those problems will not be limited to our major cities. This paper provides new and purposely pessimistic estimates of the levels of prevalence and incidence of HIV/AIDS for future years, based on U.S. AIDS cases reported. Although these numbers are essentially upper bounds, their values are consistent with the upper sides of some recent broad band projections released in early Summer 1989 by the U.S. Government Accounting Office (GAO). However, our estimation has generated data within a more proscribed range. A first set of forecasts has been provided to the State of Virginia's Department of Health for their use in statewide resource planning. The United States and the world face a severe HIV pandemic in the coming decade. The certainty of the threat is acknowledged by all of the major private and public medical authorities and institutions. Yet, to date, no official projection of the emergence, the level, and the sweep of the epidemic has been accepted by the medical community. And, there is certainly little agreement on the impact on the delivery of health care services in the United States and Canada, as well as throughout the world. On 26 June 1989, the U.S. GAO released a report that concluded, in part, that the Federal government's official data [e.g. from the Centers for Disease Control's (CDC) Morbidity and Mortality Weekly Report (MMWR) of 12 May 1989] were greatly understating the epidemic's extent. Specifically, the CDC's estimate of 185,000-320,000 (cumulative) cases of AIDS expected to be reported by the end of 1991 contrasted with GAO's estimate of 300,000-480,000.(ABSTRACT TRUNCATED AT 400 WORDS)  相似文献   
105.
We utilize information only recently disclosed on Form 990 to examine the use, and consequences of, incentive pay at nonprofit organizations. Bonuses are common in nonprofits, as we observe that approximately 45% of the 44,000 organization-year observations in our sample reported paying CEO bonuses. We find that the bonuses are positively associated with profitability, competition from other nonprofits, firm size, available cash, and use of compensation consultants and committees, while negatively related to board oversight, donations, and grants. Our results also suggest that donors look unfavorably at the payment of bonuses; that is, bonuses are associated with lower future donations. Nonetheless, we find evidence consistent with the payment of bonuses incentivizing nonprofit executives, as despite reduced fundraising, future profitability and program services are positively associated with current bonus compensation.  相似文献   
106.
We show that whether or not a bank/brokerage firm has top‐rated financial analysts and high Wall Street Search rankings for their research is significantly related to that firm's contribution to price discovery, the process by which information is incorporated into stock prices. Our study relates cross‐sectional characteristics of the quality of brokerage research, the asymmetric information environment, and order flow volume to a microstructure measure of price discovery developed by Granger and Gonzalo. We measure analysts’ research quality with an industry‐specific ranking by institutional investors, with an opinion survey of trading desk personnel, and with the number of top 3 analysts across all industries employed by the bank/brokerage firm.  相似文献   
107.
This research investigates the key elements that South African financial services firms consider before making foreign direct investments in Sub-Saharan African (SSA) markets. The results show that South African financial services firms are most strongly influenced by the political and economic stability of the country in question as well as the profitability and long-term sustainability of its specific markets. The degree of available infrastructure in terms of Information and Communication Technology as well as the existence of credible financial systems was also viewed as highly important considerations before investing in SSA. Given the uncertainty and ambiguity of most SSA markets many South African financial services firms prefer to enter existing markets via a majority stakeholder joint venture with a local partner or via a new investment if the market does not currently exist. The nature of the financial services firm also seems to influence the entry method and once in a new country most firms seem to prefer a full service presence. Additionally, the key motives cited for expansion northward were to broaden revenue bases and improve profit margins as well as to stay close to local customers.  相似文献   
108.
Mathematical modeling is recognized as a powerful tool for planning business operations. The purpose of this paper is to present a mathematical model for simulating a newspaper financial system. The model was developed from actual newspaper industry data and includes the effects of advertising and circulation. The use of the model to predict advertising linage as a function of population, income and advertising rate is included in the discussion.  相似文献   
109.
News and notes     
New Perspectives on Technology and Organization.

Innovative Banking: Competition and the Management of a New Networks Technology J. Howells &; J . Hines Eds) Ldon, Routledge, 1992, 252pp., £40.00 (hbk), ISB-V 0-415-05941-0. Technology and Organization: Power, Meaning and Design H. Scarborough &; J.M. Corbett London. Routledge. 1992, 178pp., ,£15.00, (pbk), ISBN 0-415-05941-0.

Beyond Partnership-Strategies for Innovation &; Lean Supply Richard Lamming Hemel Hempstead, Prentice-Hall International, 1993, ix + 299pp., £19.95 (hbk).

From Anticipation to Action: A handbook of Strategic Perspective Michel Godet.  相似文献   
110.
The paper examines the effect of inflation on growth in transition countries. It presents panel data evidence for 13 transition countries over the 1990–2003 period; it uses a fixed effects panel approach to account for possible bias from correlations among the unobserved effects and the observed country heterogeneity. The results find a strong, robust, negative effect on growth of inflation or its standard deviation, and one that appears to decline in magnitude as the inflation rate increases, as seen for OECD countries. And the results include a role for a normalized money demand in affecting growth, as well as for a convergence variable, a trade variable and a government share variable. Robustness of the baseline single‐equation model is examined by expanding this into a three‐equation simultaneous system of output growth, inflation and money demand that allows for possible simultaneity bias in the baseline model.  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