全文获取类型
收费全文 | 16014篇 |
免费 | 442篇 |
专业分类
财政金融 | 3342篇 |
工业经济 | 1204篇 |
计划管理 | 2576篇 |
经济学 | 3409篇 |
综合类 | 168篇 |
运输经济 | 131篇 |
旅游经济 | 281篇 |
贸易经济 | 2651篇 |
农业经济 | 724篇 |
经济概况 | 1954篇 |
信息产业经济 | 2篇 |
邮电经济 | 14篇 |
出版年
2023年 | 80篇 |
2021年 | 99篇 |
2020年 | 218篇 |
2019年 | 283篇 |
2018年 | 372篇 |
2017年 | 381篇 |
2016年 | 343篇 |
2015年 | 229篇 |
2014年 | 363篇 |
2013年 | 1871篇 |
2012年 | 431篇 |
2011年 | 523篇 |
2010年 | 494篇 |
2009年 | 490篇 |
2008年 | 455篇 |
2007年 | 409篇 |
2006年 | 382篇 |
2005年 | 321篇 |
2004年 | 309篇 |
2003年 | 333篇 |
2002年 | 329篇 |
2001年 | 330篇 |
2000年 | 340篇 |
1999年 | 319篇 |
1998年 | 342篇 |
1997年 | 314篇 |
1996年 | 269篇 |
1995年 | 249篇 |
1994年 | 275篇 |
1993年 | 269篇 |
1992年 | 289篇 |
1991年 | 267篇 |
1990年 | 236篇 |
1989年 | 204篇 |
1988年 | 188篇 |
1987年 | 197篇 |
1986年 | 191篇 |
1985年 | 275篇 |
1984年 | 290篇 |
1983年 | 278篇 |
1982年 | 240篇 |
1981年 | 216篇 |
1980年 | 188篇 |
1979年 | 187篇 |
1978年 | 172篇 |
1977年 | 149篇 |
1976年 | 133篇 |
1975年 | 150篇 |
1974年 | 104篇 |
1973年 | 113篇 |
排序方式: 共有10000条查询结果,搜索用时 78 毫秒
61.
Our examination of the cross-section of expected returns reveals economically and statistically significant compensation (about 6 to 9 percent per annum) for beta risk when betas are estimated from time-series regressions of annual portfolio returns on the annual return on the equally weighted market index. The relation between book-to-market equity and returns is weaker and less consistent than that in Fama and French (1992). We conjecture that past book-to-market results using COMPUS-TAT data are affected by a selection bias and provide indirect evidence. 相似文献
62.
63.
64.
We consider the effect on the degree of exchange rate pass‐through of the exchange rate regime in operation. We test the hypothesis that pass‐through will be lower under a float as firms may be reluctant to pass appreciations or depreciations on to their customers when there is a strong chance that they will be subsequently reversed. Taylor’s hypothesis that pass‐through will be lower in a low‐inflation environment is also considered. Both hypotheses are assessed in relation to the price of manufactured imports into New Zealand and we find that, whereas the shift to a float dramatically lowered the degree of pass‐through, the later shift to a low‐inflation regime has no significant additional effect on the pass‐through relationship. 相似文献
65.
Multilateral Reforms of Trade and Environmental Policy 总被引:1,自引:0,他引:1
The paper analyzes environmental tax policy reform using a competitive model of world trade that includes production‐generated environmental damage (pollution) and trade tariffs. The authors examine the feasibility of Pareto‐improving multilateral reforms of environmental taxes, and show that any environmental tax reform that is mutually welfare‐improving when compensating lump‐sum transfers are assumed is also welfare‐improving when a suitable tariff reform (but no transfers) is combined with the tax changes. Several specific reform proposals are developed. These results expand the feasible set of mutually improving policy proposals for international policy initiatives. 相似文献
66.
67.
Sebouh Aintablian Patricia A. Mcgraw Gordon S. Roberts 《Journal of Business Finance & Accounting》2007,34(1-2):389-401
Abstract: Loan announcement effects for 152 Canadian companies are examined to investigate the efficiency of monitoring by banks facing lender environmental liability. Market reaction to the announcement of bank debt to 'environmental' firms is more positive and significant than for 'non-environmental' firms and, for firms in industries with a higher likelihood of experiencing spill events, is more positive and significant, reinforcing earlier results that establish a relationship between specific loan/borrower characteristics and announcement period excess returns and providing further evidence on the 'uniqueness' of bank loans by demonstrating the superior ability of banks to monitor corporate borrowers exposed to environmental liability. 相似文献
68.
69.
K.S. Larsen 《Futures》2003,35(2):163-167
Relations between rich and poor (across and within countries) appeared in some questions in Images; there were clear differences between what the powerful and the powerless hoped and expected from the future. This is compared with what actually happened and a deeper analysis is made of ‘power’ as an organizing concept. It turned out that the pessimism associated with powerlessness tended to make better predictions. 相似文献
70.