全文获取类型
收费全文 | 15345篇 |
免费 | 394篇 |
专业分类
财政金融 | 2950篇 |
工业经济 | 1303篇 |
计划管理 | 2574篇 |
经济学 | 3254篇 |
综合类 | 165篇 |
运输经济 | 121篇 |
旅游经济 | 271篇 |
贸易经济 | 2300篇 |
农业经济 | 714篇 |
经济概况 | 2083篇 |
信息产业经济 | 1篇 |
邮电经济 | 3篇 |
出版年
2021年 | 104篇 |
2020年 | 172篇 |
2019年 | 228篇 |
2018年 | 326篇 |
2017年 | 314篇 |
2016年 | 289篇 |
2015年 | 202篇 |
2014年 | 336篇 |
2013年 | 1614篇 |
2012年 | 453篇 |
2011年 | 458篇 |
2010年 | 441篇 |
2009年 | 512篇 |
2008年 | 439篇 |
2007年 | 376篇 |
2006年 | 353篇 |
2005年 | 290篇 |
2004年 | 305篇 |
2003年 | 302篇 |
2002年 | 289篇 |
2001年 | 292篇 |
2000年 | 328篇 |
1999年 | 287篇 |
1998年 | 265篇 |
1997年 | 279篇 |
1996年 | 257篇 |
1995年 | 236篇 |
1994年 | 231篇 |
1993年 | 271篇 |
1992年 | 245篇 |
1991年 | 252篇 |
1990年 | 237篇 |
1989年 | 220篇 |
1988年 | 208篇 |
1987年 | 187篇 |
1986年 | 217篇 |
1985年 | 294篇 |
1984年 | 270篇 |
1983年 | 272篇 |
1982年 | 226篇 |
1981年 | 225篇 |
1980年 | 243篇 |
1979年 | 203篇 |
1978年 | 174篇 |
1977年 | 166篇 |
1976年 | 144篇 |
1975年 | 132篇 |
1974年 | 111篇 |
1973年 | 111篇 |
1972年 | 84篇 |
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
11.
12.
The paper examines the relationship between transitory terms‐of‐trade shocks and private saving. Using a model allowing for nonseparability between the consumption of tradables and nontradables, the paper estimates the intertemporal elasticity of substitution while accounting for the intratemporal elasticity of substitution between the consumption of tradables and nontradables. Empirical analysis of data for five industrial countries indicates that in response to transitory terms‐of‐trade shocks, intertemporal substitution of consumption and intratemporal substitution of consumption between tradables and nontradables both have large effects on private saving. 相似文献
13.
C. Anthony Di Benedetto 《Journal of Product Innovation Management》2004,21(3):153-153
14.
Asses prices and investment were unusually weak throughout theindustrial world during the early 1990s. This paper highlightsthis stylized fact, and connects it with another: in most ofthe industrial world, asset markets boomed for several yearsbefore collapsing around 1989. The paper suggests that assetmarket bubbles during the late 1980s may have left the industrialworld with an 'asset market hangover' in the early 1990s, inthe form of sluggish asset markets and investment. Empiricalsupport for this hypothesis is provided based on cross-countrydata for equity and real estate markets in most industrial countries.We suggest that financial market developments not justifiedby fundamentals can substantially affect real activity. 相似文献
15.
In many previous rice trade models, the commodity has been regarded as a homogeneous product. However, homogeneity is not an appropriate assumption, given the various types of rice that are traded and consumed. Parameters estimated from these models, therefore, do not reflect the real world market for rice and, hence, may mislead decision makers who use the results for policy evaluation purposes. This study uses an Armington approach to model the world rice trade as a differential good market and to derive trade elasticity parameters. 相似文献
16.
We evaluate journals based on their relative contributions to top-level finance research in a recent period. Journals are ranked according to the number of citations found in articles published in Journal of Finance, Journal of Financial Economics, Journal of Financial and Quantitative Analysis, and Review of Financial Studies. The analysis controls for both the average number of articles and average number of words published annually in each cited journal. We identify the fifty most frequently cited journals during this period. We also list the fifty most frequently cited authors and articles and note topical trends in the research. 相似文献
17.
John T. Addison Henry W. Chappell Jr. Alberto C. Castro 《Journal of Economics and Business》1986,38(4)
This article examines the responsiveness of real output to the variability of inflation and aggregate demand. In the manner of Lucas (1973), estimates of the output-inflation tradeoff are computed for a large sample of countries. This measure is then correlated with the variances of the inflation rate and the growth rate in nominal income. Because differences in inflation variance (and hence the tradeoff) are viewed as the outcomes of differences in demand variance, correlations between these two variables are also reported. Cross-time and cross-country results provide a good measure of support for Lucas and the notion that attempts to exploit the tradeoff weaken it. 相似文献
18.
19.
20.
W. Scott Bauman C. Mitchell Conover Don R. Cox 《The Journal of Financial Research》2002,25(2):169-186
Previous research finds that large companies previously judged to be excellent growth companies have subsequently been poor investments. We examine small companies selected by Business Week on the basis of multiple criteria used in annual articles featuring highly rated growth companies. We study the investment performance over the three years before eleven annual Business Week publications and the three years after publication. We find positive excess returns in the pre‐publication period, but negative excess returns in the post‐publication period. This reversal in investment performance appears to be due to a mean‐reversion tendency in operating performance, in which the earnings and the past rates of return on capital of such companies subsequently decrease significantly. 相似文献