全文获取类型
收费全文 | 2110篇 |
免费 | 54篇 |
专业分类
财政金融 | 283篇 |
工业经济 | 207篇 |
计划管理 | 326篇 |
经济学 | 590篇 |
综合类 | 10篇 |
运输经济 | 9篇 |
旅游经济 | 38篇 |
贸易经济 | 358篇 |
农业经济 | 116篇 |
经济概况 | 224篇 |
邮电经济 | 3篇 |
出版年
2020年 | 21篇 |
2019年 | 37篇 |
2018年 | 28篇 |
2017年 | 33篇 |
2016年 | 35篇 |
2015年 | 23篇 |
2014年 | 30篇 |
2013年 | 303篇 |
2012年 | 63篇 |
2011年 | 80篇 |
2010年 | 68篇 |
2009年 | 47篇 |
2008年 | 44篇 |
2007年 | 39篇 |
2006年 | 47篇 |
2005年 | 49篇 |
2004年 | 46篇 |
2003年 | 37篇 |
2002年 | 54篇 |
2001年 | 47篇 |
2000年 | 30篇 |
1999年 | 46篇 |
1998年 | 33篇 |
1997年 | 31篇 |
1996年 | 45篇 |
1995年 | 23篇 |
1994年 | 25篇 |
1993年 | 54篇 |
1992年 | 49篇 |
1991年 | 43篇 |
1990年 | 33篇 |
1989年 | 31篇 |
1988年 | 21篇 |
1987年 | 42篇 |
1986年 | 45篇 |
1985年 | 38篇 |
1984年 | 52篇 |
1983年 | 17篇 |
1982年 | 29篇 |
1981年 | 25篇 |
1980年 | 28篇 |
1979年 | 21篇 |
1978年 | 18篇 |
1977年 | 19篇 |
1976年 | 46篇 |
1975年 | 25篇 |
1974年 | 16篇 |
1973年 | 16篇 |
1971年 | 15篇 |
1970年 | 24篇 |
排序方式: 共有2164条查询结果,搜索用时 62 毫秒
31.
Thompson J 《Fund raising management》1991,22(8):70-1, 75
To pinpoint problems, look at hardware, software, support training and the user. The problem may reside in any one, or several, of these areas. 相似文献
32.
本文首先对线性的频率稳定理论用于近似正弦反馈振荡器的线性频率稳定理论,进行了评论性的回顾。在这方面,解释所谓的线性振荡器是清楚的。其后,是应用描述函数法和判决方程法所得到新的表达式,去阐述反馈振荡器考虑成一个非线性网络时的振荡频率和振荡幅度的稳定性。 相似文献
33.
Recent empirical work suggests a predictive relationship between stock returns and output growth. We employ quarterly data from a panel of 27 countries to test whether stock returns as useful in predicting growth. Unlike previous research, our approach allows for the possible non-linear effect of recessions on the growth-return relationship. There is strong evidence to suggest that a linear model would be misspecified and provide potentially misleading inference. Using a switching regression approach, we find evidence that returns are most useful in predicting growth when the economy is in recession.First version received: November 2002/Final version received: April 2003This paper benefited greatly from discussions with Kalvinder Shields, Mark Harris, Pete Summers, and Vance Martin. Two anonymous referees provided useful comments on an earlier version of the paper for which we are grateful. The usual disclaimer applies to any errors and omissions. Funding from The University of Melbourne greatly assisted in the completion of this paper. 相似文献
34.
This paper studies a link between inflation and economic activity that is built on two hypotheses. First, firms mitigate informational frictions in financial markets by accumulating retained earnings over a period of time. Second, firms allocate earnings among three competing uses - dividends, current investment, and the accumulation of internal funds - and inflation directly distorts this allocation decision as well as the real value of accumulated internal funds. The model predicts that the level of inflation - both unanticipated and expected inflation - as well as the variability of inflation distort firms’ internal financing decisions, increases frictions in financial markets, reduces the level and efficiency of investment, and reduces aggregate output. The marginal effects of inflation are increasing in the inflation rate. 相似文献
35.
Henry van Egteren 《Environmental and Resource Economics》2002,21(2):107-133
Global warming is currently an important item on most nationalenvironmental agendas. In many countries, coal-fired electricity generatingstations represent an important source of greenhouse gases. We examinehow regulations to curb emissions affect public utility pricing regulationwhen regulators act non-cooperatively. We show that, when there is limitedinformation on fixed abatement costs, an environmental regulator prefersan emission tax over an output tax or a lump sum environmental tax. Thepublic utility regulator prefers the lump sum tax regime. 相似文献
36.
Fölster and Henrekson (European Economic Review 45 (2001), 1501-1520) argue that “...the more the econometric problems that are addressed, the more robust the relationship between government size and economic growth appears”. But in failing to control for simultaneity and in ignoring issues of sample-selection bias, the regressions reported by Fölster/Henrekson are flawed. Using theoretically valid instruments, we find that the estimated partial correlation between size of the public sector and economic growth is statistically insignificant and highly unstable across specifications. Moreover, since instruments are weak, all hypothesis tests are unreliable. We conclude that cross-country growth regressions are unlikely to come up with a reliable answer to the question of the growth effects of government spending and taxation. 相似文献
37.
A multistage economy with durables with finite and with unbounded lives is considered. The importance of the existence of both asset and rental markets is considered. It is shown that without rental markets efficiency may not be achieved and a stationary state that might exist with rental markets need not exist. The meaning of the existence of a 100% backed loan is considered. The roles of gold and land as stores of value and money are considered.Research supported in part by ONR Grant N00014-86-K-0220 and by NSF Grant No. SES-8812051. 相似文献
38.
39.
The present paper develops the comparative static properties of a small open economy which produces both traded goods and nontraded goods, and is a price taker in the international market for productive capital. Assumptions of full employment, competitive markets, and international mobility of productive cap ital input capture a long run horizon. Comparative static results associated with the wage, labor, and the price of the nontraded good are independent of factor intensity, factor substitution, and demand for the nontraded good. A tax on the traded good and a capital subsidy together raise national income and the real wage. 相似文献
40.