全文获取类型
收费全文 | 9572篇 |
免费 | 214篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 1725篇 |
工业经济 | 796篇 |
计划管理 | 1670篇 |
经济学 | 2138篇 |
综合类 | 220篇 |
运输经济 | 43篇 |
旅游经济 | 133篇 |
贸易经济 | 1516篇 |
农业经济 | 393篇 |
经济概况 | 1122篇 |
信息产业经济 | 1篇 |
邮电经济 | 30篇 |
出版年
2020年 | 108篇 |
2019年 | 135篇 |
2018年 | 178篇 |
2017年 | 211篇 |
2016年 | 190篇 |
2015年 | 135篇 |
2014年 | 186篇 |
2013年 | 863篇 |
2012年 | 268篇 |
2011年 | 271篇 |
2010年 | 254篇 |
2009年 | 295篇 |
2008年 | 269篇 |
2007年 | 251篇 |
2006年 | 202篇 |
2005年 | 180篇 |
2004年 | 184篇 |
2003年 | 189篇 |
2002年 | 149篇 |
2001年 | 200篇 |
2000年 | 207篇 |
1999年 | 174篇 |
1998年 | 170篇 |
1997年 | 201篇 |
1996年 | 175篇 |
1995年 | 179篇 |
1994年 | 164篇 |
1993年 | 167篇 |
1992年 | 194篇 |
1991年 | 189篇 |
1990年 | 150篇 |
1989年 | 151篇 |
1988年 | 123篇 |
1987年 | 120篇 |
1986年 | 126篇 |
1985年 | 178篇 |
1984年 | 155篇 |
1983年 | 171篇 |
1982年 | 137篇 |
1981年 | 168篇 |
1980年 | 140篇 |
1979年 | 160篇 |
1978年 | 134篇 |
1977年 | 119篇 |
1976年 | 125篇 |
1975年 | 106篇 |
1974年 | 101篇 |
1973年 | 85篇 |
1972年 | 64篇 |
1971年 | 58篇 |
排序方式: 共有9787条查询结果,搜索用时 15 毫秒
21.
22.
We apply a discrete choice approach to model the empirical behaviour of the Federal Reserve in changing the federal funds target rate, the benchmark of short‐term market interest rates in the US. Our methods allow the explanatory variables to be nonstationary as well as stationary. This feature is particularly useful in the present application as many economic fundamentals that are monitored by the Fed and are believed to affect decisions to adjust interest rate targets display some nonstationarity over time. The chosen model successfully predicts the majority of the target rate changes during the time period considered (1994–2001) and helps to explain strings of similar intervention decisions by the Fed. Based on the model‐implied optimal interest rate, our findings suggest that there is a lag in the Fed's reaction to economic shocks during this period. Copyright © 2004 John Wiley & Sons, Ltd. 相似文献
23.
24.
This paper analyzes countertrade as a special case of a customs union in which the countertrade agreement gives rise (as in customs union theory) to both trade-creating and trade-diverting effects. The net effects on welfare are ambiguous. A detailed case study from Egypt and brief examples from other countries illustrate the relevance of this interpretation . 相似文献
25.
Mark D. Karper Clifford B. Donn Marie E. Lyndaker 《Employee Responsibilities and Rights Journal》1994,7(3):219-233
The maritime industry provides an interesting case study of the design and implementation of drug-testing programs in the
transportation industry during the 1980s. It is clear that such programs were designed and implemented less because of empirical
evidence of safety problems than for political reasons. The results in the maritime industry are indicative of a program that
is expensive to operate, intrusive with regard to employee privacy, and which will have little or no impact on safety. Focusing
such programs on the issue of impairment rather than on the issue of drug usage per se is likely to improve the outcome of
the programs.
Although, despite common belief, there is little evidence that drug usage or the “drug problem” in U.S. society as a whole
had gotten worse in the preceding years (Schonsheck, 1989, 250–251). 相似文献
26.
The idea of judo economics, building on analogies with the sport of judo, has been around for at least 20 years. But taking these ideas further to judo strategy means that a framework of strategic principles can be developed to help companies put stronger opponents on the mat. 相似文献
27.
28.
29.
This paper examines the comments submitted by UK companies on 20 proposed accounting standards to test the hypotheses that executives favor standards that increase, or dampen the variance of, accounting profit numbers on which their incentive remuneration is based. Test results were generally as hypothesised but only the profit variance outcomes were statistically significant. Allowing for political environment changes affected only the profit variance results. There was no evidence that the relative monetary size of bonus payments was a significant lobbying factor. No significant differences were found between the lobbying preferences of companies with or without executive incentive schemes. 相似文献
30.