全文获取类型
收费全文 | 10650篇 |
免费 | 286篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 1903篇 |
工业经济 | 878篇 |
计划管理 | 1838篇 |
经济学 | 2405篇 |
综合类 | 227篇 |
运输经济 | 58篇 |
旅游经济 | 162篇 |
贸易经济 | 1757篇 |
农业经济 | 453篇 |
经济概况 | 1223篇 |
信息产业经济 | 1篇 |
邮电经济 | 32篇 |
出版年
2021年 | 68篇 |
2020年 | 149篇 |
2019年 | 190篇 |
2018年 | 243篇 |
2017年 | 274篇 |
2016年 | 239篇 |
2015年 | 176篇 |
2014年 | 234篇 |
2013年 | 981篇 |
2012年 | 320篇 |
2011年 | 339篇 |
2010年 | 307篇 |
2009年 | 350篇 |
2008年 | 318篇 |
2007年 | 292篇 |
2006年 | 236篇 |
2005年 | 216篇 |
2004年 | 220篇 |
2003年 | 212篇 |
2002年 | 188篇 |
2001年 | 214篇 |
2000年 | 227篇 |
1999年 | 191篇 |
1998年 | 177篇 |
1997年 | 210篇 |
1996年 | 180篇 |
1995年 | 183篇 |
1994年 | 168篇 |
1993年 | 172篇 |
1992年 | 202篇 |
1991年 | 190篇 |
1990年 | 152篇 |
1989年 | 151篇 |
1988年 | 124篇 |
1987年 | 121篇 |
1986年 | 133篇 |
1985年 | 183篇 |
1984年 | 158篇 |
1983年 | 176篇 |
1982年 | 141篇 |
1981年 | 169篇 |
1980年 | 144篇 |
1979年 | 160篇 |
1978年 | 135篇 |
1977年 | 121篇 |
1976年 | 126篇 |
1975年 | 108篇 |
1974年 | 102篇 |
1973年 | 85篇 |
1972年 | 64篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
21.
22.
23.
Matthew Odedokun 《The World Economy》2004,27(2):239-263
This paper examines a wide range of issues relating to the mix between loans and grants as well as the degree of concessionality of loans. A number of empirical tests are carried out based on annual panel data over 1970 to 1999 for 22 donor countries and 72 recipient countries. Based on the tests, we observe that for bilateral donors, past grant‐loan mix (and, hence, reflows from past transfers) do not influence the volume of current resource transfers. Our tests also show that the rate of official borrowing by the recipients (and, by deduction, the extent of their past debt burden) is positively influenced by the extent of the concessionality of such loans – irrespective of whether it is in the form of subsidised interest rates or longer grace periods. The paper concludes with a review of the circumstances in which grants, soft loans and non‐concessional loans might have their respective comparative advantage, as well as a discussion of the need, so as to overcome the negative incentive problems of soft loans, for a typical concessional loan package to be separated into two constituent parts. This would enable the recipient to be given the grant component and the option to take from the non‐concessional loan component as much as desired. 相似文献
24.
Vendor Managed Inventory (VMI) involves the vendor making the replenishment decision for products supplied to a customer based on various inventory and supply chain policies. Information sharing between supply chain members is required in VMI. Sometimes VMI decisions are delayed and/or the information shared is inaccurate. This research examines the effects of information delay and accuracy, and the sharing of sales and forecast information in a VMI environment facing stationary and nonstationary demand. The simulation experiments show the impact of information delay, information inaccuracy, and information sharing on a variety of performance measures, including inventory levels and fill rates. 相似文献
25.
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
26.
27.
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
28.
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
29.
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
30.
Blinder (1998) argues that more open public disclosure of central bank policies may enhance the efficiency of markets. We
examine this claim by studying whether the Federal Reserve System's 1994 policy shift toward more open disclosure improved
or worsened the predictability of financial markets. Employing methods analogous to Campbell and Shiller (1991), we find that
since 1994, the forecasting error has decreased for interest rates on U.S. bonds of most maturity lengths, and that the expectations
hypothesis has performed better at the low end of the yield curve. These findings are inconsistent with the view that increased
central bank transparency will decrease the efficiency of financial markets.
The authors would like to thank participants of the 2001 Midwest Macroeconomics Conference and 2001 Missouri Economics Conference
for their helpful comments and suggestions. All errors are, of course, the author's. 相似文献