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   522篇
  免费   19篇
财政金融   103篇
工业经济   35篇
计划管理   110篇
经济学   89篇
综合类   7篇
运输经济   2篇
旅游经济   5篇
贸易经济   115篇
农业经济   28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   9篇
  2016年   12篇
  2015年   15篇
  2014年   7篇
  2013年   59篇
  2012年   11篇
  2011年   17篇
  2010年   14篇
  2009年   24篇
  2008年   14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   8篇
  1996年   9篇
  1995年   9篇
  1994年   13篇
  1993年   10篇
  1992年   7篇
  1991年   6篇
  1990年   11篇
  1989年   5篇
  1988年   6篇
  1987年   6篇
  1985年   7篇
  1984年   6篇
  1983年   10篇
  1982年   3篇
  1980年   9篇
  1979年   10篇
  1978年   6篇
  1975年   3篇
  1974年   3篇
  1973年   3篇
  1971年   3篇
  1969年   3篇
  1968年   3篇
  1962年   2篇
排序方式: 共有541条查询结果,搜索用时 0 毫秒
31.
In this paper, a new and superior alternative mortgage design is presented and evaluated. The mortgage design is motivated by a desire to reduce the exposure of both borrowers and lenders to risks that result from high and variable interest rates, while at the same time providing a mechanism by which changes in the real value of payments and rates of amortization can be controlled. In addition to a theoretical discussion of the merits of this design a simulation of the mortgage's performance is provided that uses market data from the period 1965 to 1983.  相似文献   
32.
Institutional change in water rights in the nineteenth century Australian colony of Victoria raised institutional efficiency, which contributed to long‐run economic growth. High‐quality human capital and the extension of voting rights (franchise) were crucial for efficient institutional change in the water sector. Quality human capital (literacy) appeared to increase the rural population's awareness of the economic impact of the existing structure of water rights that may have constrained growth in the agricultural sector and reduced investment incentives. Extension of the franchise allowed the rural population to exert political pressure for enactment of change in water rights, which resulted in efficiency‐enhancing policies and efficient institutions. The findings show these two factors were more important than Victoria's British colonial heritage in determining whether growth‐enhancing institutional change took place.  相似文献   
33.
This study assesses the contribution of exporting activities to aggregate productivity growth in the UK for all market‐based sectors for the period 1996–2004, using a weighted FAME dataset. Based on decompositions of productivity growth, our findings suggest that, overall, exporting firms experience faster productivity growth than non‐exporting firms and therefore contribute more to national productivity growth. In addition, aggregate productivity for exporters benefits from a large contribution from ‘continuing’ firms improving their productivity, as well as exporters that have been taken‐over/merged or started‐up as new firms. In contrast, most of the TFP improvement for non‐exporters is attributable to lower productivity firms exiting, rather than from internal improvements or the productivity‐enhancing impact of new firms.  相似文献   
34.
35.
Tropospheric ozone is an air pollutant known to adversely affect crop yields across Europe. Experimental work is underway to quantify yield effects at ambient ozone levels for a number of crops. In this article, we undertake direct, farm-level evaluation of the impact of ozone by estimating a multi-output profit function using a panel dataset of cereal farms in England and Wales. A system of equations, comprising the profit function, input and output share equations is estimated using a fixed-effects seemingly unrelated regression technique, with ozone as a quasi-fixed input. Estimated parameters are used to calculate tropospheric ozone-related profit and output supply elasticities. The main findings from the profit function show that a 10% increase in average ozone levels would decrease variable profits by 1.3% and wheat output supply by 1%. These results are of a significantly lower magnitude, but qualitatively consistent with findings from similar studies carried out in North America.  相似文献   
36.
Private equity performance, both for buyouts and venture capital, has been highly cyclical: periods of high fundraising have been followed by periods of low performance. Despite this seemingly predictable variation, we find modest gains, at best, to pursuing realistic, investable strategies that time capital commitments to private equity. This occurs, in part, because investors can only time their commitments to funds; they cannot time when commitments are called or when investments are exited. There is a high degree of time-series correlation in net cash flows even across commitment strategies that allocate capital in a very different manner over time.  相似文献   
37.
38.
The monopoly and monopsony power of intercollegiate sports create significant rents, but previous studies of intercollegiate football coaches’ salaries implicitly assume that coaches are paid their marginal revenue products. In a two-stage estimation, we show that coaches share in these rents. The first stage shows that several common measures of coaches’ productivity do not affect an athletic department’s variable revenue. When we include these measures in the second-stage salary equation, their impact on pay reflects bargaining power, not productivity. We also find that several measures of fixed revenue, which are independent of the coach’s performance, increase the coach’s pay.  相似文献   
39.
Review of Accounting Studies - We document that the initiation of audit committee interlocks is associated with contagion in reported special items. We argue that this is, in part, attributable to...  相似文献   
40.
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