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   25661篇
  免费   4636篇
  国内免费   2篇
财政金融   3399篇
工业经济   2812篇
计划管理   3760篇
经济学   6623篇
综合类   268篇
运输经济   147篇
旅游经济   244篇
贸易经济   5895篇
农业经济   3449篇
经济概况   3636篇
信息产业经济   1篇
邮电经济   65篇
  2024年   167篇
  2023年   495篇
  2022年   329篇
  2021年   307篇
  2020年   701篇
  2019年   1295篇
  2018年   1202篇
  2017年   1249篇
  2016年   1157篇
  2015年   902篇
  2014年   1129篇
  2013年   2391篇
  2012年   1529篇
  2011年   1230篇
  2010年   1079篇
  2009年   1122篇
  2008年   880篇
  2007年   900篇
  2006年   791篇
  2005年   786篇
  2004年   756篇
  2003年   597篇
  2002年   491篇
  2001年   397篇
  2000年   382篇
  1999年   345篇
  1998年   325篇
  1997年   301篇
  1996年   299篇
  1995年   257篇
  1994年   272篇
  1993年   275篇
  1992年   308篇
  1991年   328篇
  1990年   265篇
  1989年   237篇
  1988年   193篇
  1987年   184篇
  1986年   199篇
  1985年   284篇
  1984年   264篇
  1983年   228篇
  1982年   242篇
  1981年   228篇
  1980年   223篇
  1979年   211篇
  1978年   189篇
  1977年   172篇
  1976年   171篇
  1975年   165篇
排序方式: 共有10000条查询结果,搜索用时 62 毫秒
101.
102.
103.
We examine how an auditor's ability to terminate a multi-period client relationship provides the auditor with a real option whose value depends on the nature of informational asymmetry between the incumbent and other potential auditors. In particular, we isolate conditions under which the auditor's private and public sources of information behave as complements rather than substitutes. In such circumstances, increasing the likelihood of publicly provided information induces the auditor to expend more (rather than less)resources in private information gathering activities.  相似文献   
104.
Form, function, and finance: architecture and finance theory   总被引:1,自引:0,他引:1  
At least at first glance, a bank’s customers ought to be concerned with only one thing—the price they must pay for the services they receive. Architecture beyond the merely functional ought to have no role, especially not in the modern global economy in which increasingly automated financial intermediation of all sorts appears to be approaching the ideals of pure competition and perfect efficiency. Even in these financially sophisticated times, however, symbols matter, and the message communicated by these symbols is one which cannot be communicated in any other way. It is necessary for a financial institution, and perhaps even the financial system itself, to have a strong visual presence. There is a visceral appeal of an architecturally distinguished building to the senses that speaks to us in a way that the cerebral appeal of pure information cannot.  相似文献   
105.
An econometric model is used to measure the impact of the Three-Party Programme on European demand for U.S. orange juice. The results show that the programme has helped expand the demand for orange juice in European countries and, from the viewpoint of the U.S. citrus industry, is an economically preferred way of generating additional exports compared with using price reductions to achieve additional sales.  相似文献   
106.
107.
Models with a premium on external finance produce counterfactual predictions about liquidity management. We address this shortcoming by introducing a fixed cost of increasing external finance into an otherwise standard investment/financing problem. This additional financial friction is well-motivated by case studies and our analysis shows that it generates more realistic predictions about liquidity management: firms hold external finance and idle cash simultaneously, and may invest an additional dollar of cash flow in liquidity rather than repaying external funds or investing in productive capital. In addition to better fitting the stylized facts about the time-series and cross-sectional pattern of liquidity holding, these results may help shed light on the fragility of estimates of investment–cash flow sensitivities.  相似文献   
108.
This paper analyses the cost of capital of firms with foreign equity listings. Our purpose is to shed light on the question whether international and domestic asset pricing models yield a different estimate of the cost of capital for cross‐listed stocks. We distinguish between (i) the multifactor ICAPM of Solnik (1979) and Sercu (1980) including both the global market portfolio and exchange rate risk premia and (ii) the single factor domestic CAPM. We test for the significance of the cost of capital differential in a sample of 336 cross‐listed stocks from nine countries in the period 1980–99. Our hypothesis is that the cost of capital differential is substantial for firms with international listings, as these are often large multinationals with a strong international orientation. We find that the asset pricing models yield a significantly different estimate of the cost of capital for only 12% of the cross‐listed companies. The size of the cost of capital differential is around 50 basis points for the US, 80 basis points for the UK and 100 basis points for France.  相似文献   
109.
Modern national income accounting was designed in the early 20th century for the purpose of providing improved indicators about the performance of the economy so that government policy makers could better control the economy. The way that performance is measured affects the types of policies used to try to accomplish policy goals. Two attributes of national income accounting are analyzed for their effects on economic policy. First, government production is included in the national income accounts at cost, rather than at market value as private sector output is measured. This biases policy toward a larger public sector. Second, output is measured as a homogeneous dollar amount. This biases policy toward focusing on increasing quantities of inputs and outputs in the production process, rather than on innovation and entrepreneurship, which are the true engines of economic progress. Economic policy could be improved by focusing less on national income as an indicator of policy, and more on the underlying processes that foster economic progress.  相似文献   
110.
Agriculture remains sensitive to variation in rainfall and temperature. Fortunately, our ability to predict the lower frequency variation in the earth's atmosphere is increasing rapidly. While information cannot affect the underlying source of variability, it allows unexpected shocks to be anticipated and acted upon. This paper develops and analyzes an intertemporal Ricardian trade model with Bayesian beliefs. Results in this paper show that improved climate prediction reduces expected prices, but increases price variability. In addition, trade is crucial to realizing the potential benefits of climate prediction. The value of climate prediction is highest with both storage and trade, and falls by over 300% when a country is in autarky.  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