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   8093篇
  免费   204篇
财政金融   1799篇
工业经济   618篇
计划管理   1227篇
经济学   1793篇
综合类   142篇
运输经济   48篇
旅游经济   135篇
贸易经济   1648篇
农业经济   306篇
经济概况   578篇
邮电经济   3篇
  2023年   34篇
  2021年   62篇
  2020年   95篇
  2019年   155篇
  2018年   131篇
  2017年   131篇
  2016年   156篇
  2015年   126篇
  2014年   147篇
  2013年   873篇
  2012年   242篇
  2011年   276篇
  2010年   244篇
  2009年   277篇
  2008年   288篇
  2007年   271篇
  2006年   273篇
  2005年   270篇
  2004年   231篇
  2003年   246篇
  2002年   224篇
  2001年   174篇
  2000年   176篇
  1999年   150篇
  1998年   166篇
  1997年   139篇
  1996年   146篇
  1995年   131篇
  1994年   128篇
  1993年   126篇
  1992年   123篇
  1991年   103篇
  1990年   102篇
  1989年   86篇
  1988年   75篇
  1987年   98篇
  1986年   88篇
  1985年   159篇
  1984年   138篇
  1983年   150篇
  1982年   95篇
  1981年   109篇
  1980年   93篇
  1979年   93篇
  1978年   94篇
  1977年   114篇
  1976年   92篇
  1975年   69篇
  1974年   47篇
  1973年   59篇
排序方式: 共有8297条查询结果,搜索用时 31 毫秒
991.
992.
Well aware that it is the consumer who makes or breaks an advertisement, the advertising industry has long paid close attention to its audience. However, advertising historians have generally overlooked the industry's efforts to define the consumer and the impact this has had upon advertisements and the advertising industry itself. By examining the changing conceptualisation of the Australian consumer featured in the locally produced advertising literature during the early twentieth century, this study offers an insight into the inner workings of Australia's fledgling advertising industry. It demonstrates the ways in which advertising interacted with the world around it.  相似文献   
993.
994.
The paper explores the effects of economic integration on trade, wages, and welfare when market sizes differ. A duopoly model with two‐way intraindustry trade in similar products and with unionized labor markets is employed. It is confirmed that, for a wide range of different relative market sizes, integration leads to higher wages, employment, and welfare. However, where market sizes differ widely, the reduction of trade barriers leads to a reduction of wages, employment, and—in some circumstances—welfare in the country with the large market.  相似文献   
995.
A market power explanation for the observed empirical fact that large firms in a given industry pay less for their capital than small is developed. Larger firms in an industry are shown to pay less for their capital than small because they have more control over the market and the riskiness of their divided stream is correspondingly smaller. More firms in an industry with a given size dispersion raises the cost of capital to the incumbents, but proportionately more to smaller firms. However, the most significant result is that a greater dispersion of sizes will reduce the riskiness of the dividend stream of the larger firm and increase the riskiness of the smaller firm, causing an increase in the dispersion of capital costs. Hence product market power enhances capital cost efficiencies.  相似文献   
996.
997.
This analysis examines the validity of utilizing a subset of reduced form equations, such as from a VAR model, for the construction of counterfactual policy analyses. It is shown that the omission of one of the estimated reduced form (VAR) equations and the substitution of a counterfactual policy rule to complete the model severely limits the admissible structure of the economic model that could have generated the historical data.  相似文献   
998.
We evaluate and summarize the large body of audit fee research and use meta‐analysis to test the combined effect of the most commonly used independent variables. The perspective provided by the meta‐analysis allows us to reconsider the anomalies, mixed results, and gaps in audit fee research. We find that, although many independent variables have consistent results, several show no clear pattern to the results and others only show significant results in certain periods or particular countries. These variables include a loss by the client and leverage, which have become significant in comparatively recent studies; internal auditing and governance, both of which have mixed results; auditor specialization, regarding which there is still some uncertainty; and the audit opinion, which was a significant variable before 1990 but not in more recent studies.  相似文献   
999.
Research institutions in Ghana are facing various challenges. It is the contention that viable research and development institutions are needed for achieving sustainable change in areas of national importance. A key aspect of institutional viability is strong performance management. This implies clear and workable approaches to performance measurement. This paper looks at the initial experiences in a collaborative effort to develop a performance measurement framework for the Food Research Institute (FRI) and the application of the Balanced Score Card (BSC) at institutional level. The process of diagnosing and analysing institutional monitoring and evaluation capacity and systems is described using a mix of diagnostic tools. Stages in applying the BSC approach are documented and the added value of the scorecard perspectives in highlighting focal areas for performance measurement and management within FRI. These are placed in the context of ongoing changes in the external environment posing both threats and opportunities. Changes implied by the introduction of the concept are discussed in the context of current constraints and the way forward is mapped out in terms of enhancing FRIs' impact orientation through the application of improved performance measurement and management.  相似文献   
1000.
Amid the epidemic of corporate scandals and plummeting market values, the heads of corporate finance functions have often been conspicuous by their absence.  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