全文获取类型
收费全文 | 2319篇 |
免费 | 55篇 |
国内免费 | 49篇 |
专业分类
财政金融 | 512篇 |
工业经济 | 59篇 |
计划管理 | 352篇 |
经济学 | 322篇 |
综合类 | 489篇 |
运输经济 | 8篇 |
旅游经济 | 10篇 |
贸易经济 | 251篇 |
农业经济 | 125篇 |
经济概况 | 295篇 |
出版年
2024年 | 3篇 |
2023年 | 29篇 |
2022年 | 22篇 |
2021年 | 40篇 |
2020年 | 54篇 |
2019年 | 44篇 |
2018年 | 26篇 |
2017年 | 19篇 |
2016年 | 40篇 |
2015年 | 61篇 |
2014年 | 152篇 |
2013年 | 135篇 |
2012年 | 186篇 |
2011年 | 252篇 |
2010年 | 164篇 |
2009年 | 150篇 |
2008年 | 197篇 |
2007年 | 194篇 |
2006年 | 184篇 |
2005年 | 161篇 |
2004年 | 91篇 |
2003年 | 85篇 |
2002年 | 42篇 |
2001年 | 37篇 |
2000年 | 22篇 |
1999年 | 12篇 |
1998年 | 9篇 |
1997年 | 6篇 |
1996年 | 2篇 |
1995年 | 1篇 |
1994年 | 2篇 |
1992年 | 1篇 |
排序方式: 共有2423条查询结果,搜索用时 31 毫秒
81.
82.
83.
在分析风险自留的内生逻辑基础上,进一步分析风险自留实现银行信用风险补偿的内在机理。研究表明:银保信贷系统通过对贷款企业个体风险与事先设定的平均代偿风险的匹配性甄别,实现对银行信用风险的分级补偿功能。针对银行超预期信用风险,先行实施银行风险拨备机制对银行平均代偿风险进行补偿,然后实施超额风险自留机制对超过平均代偿风险的银行超额风险部分再次进行补偿,超额风险自留补偿基金将由银行与担保机构依据各自的风险均衡配置阈值占比共同筹集,以此来实现银行信用风险分级补偿目标。并以此为依据,设计了银保信贷系统风险自留机制。 相似文献
84.
Mercedes Alda 《European Journal of Finance》2018,24(1):36-58
We study whether pension fund managers, as professionals of important social and financial products, are able to add value for their clients and adapt to economic changes. To this end, we analyze the performance and skills (market timing and stock picking) over the economic cycle from both pension fund and manager perspectives. This double analysis allows examining whether skills reside in managers and/or funds and control for manager substitutions. Despite the long-term nature of pension funds, we find that both fund and manager skills vary with market conditions, showing better evidence of stock-picking in booms, and of market timing in recessions. Nonetheless, top (bottom) funds and managers exhibit both (incorrect) skills in booms and in recessions. Some of the top (bottom) funds and managers are the best (worst) in both abilities in the same periods, but not in different periods, showing that not all managers have the ability to adapt to market conditions. Additionally, managers with limited skills tend to specialize because diversification requires multi-task skills and the non-specialization of these managers usually results in incorrect skills. 相似文献
85.
In order to protect fund investors against conflicts of interest with fund management companies, US funds have mandatory independent directors, but this obligation is not required under the European Union Undertakings for Collective Investment in Transferable Securities (UCITS) Directive. Nevertheless, a considerable number of UCITS funds do have independent directors. Whether independent directors should also be mandatory in Europe has been a topic of ongoing debate. Using a sample of Luxembourg UCITS, we test the hypothesis that more independent boards add value for investors through lower costs and/or better investment performance, but we fail to find supporting evidence, even for funds with a higher risk of conflicts of interest. Oversight by independent depositaries and institutional shareholders does not seem to be effective either. It appears that board attitude and the sponsor distribution model are more important since we find evidence that boards that prioritise cost monitoring have lower costs and that independent sponsor funds have better performance. These results question the effectiveness of self-regulation or formal regulation requiring independent board members. 相似文献
86.
当前高校贫困生人数和比例呈上升趋势,高校贫困生资助管理工作应与时俱进,应把高校贫困生帮扶与教育相结合,把物质救助手段与精神鼓励手段结合起来,全面、系统的做好高校贫困生的资助管理工作。 相似文献
87.
The authors discuss how policy-makers could use new market-based solutions to dismantle NPLs. They examine viable solutions for NPLs and then study the Italian State Guarantee Scheme for NPL Securitization (GACS) to highlight how public actors could efficiently use public resources to solve the NPL problem. 相似文献
88.
This study is based on the Froot, O’Connell, and Seasholes [2001] and Hsieh, Yang and Yu [2008] as foundations to study which reasons and control factors cause herding behavior of mutual fund inflows. The study uses the most popular Asian emerging market, China, as the sample to determine the real attractive reason behind the mutual fund inflows to China. The significant determinant of the mutual fund inflows to China is stock returns for both Shanghai and Shenzhen A stock markets. 相似文献
89.
当前,国际碳基金运营体系日趋成熟。本文总结了国际碳基金在治理运营模式、风险评价、风险控制与项目退出四个方面的运营经验;并结合实际,提出了中国进一步发展碳基金的建议。 相似文献
90.
We examine whether informed trading around earnings announcements drives mutual fund performance. The measure is motivated by prior studies arguing that a mutual fund is skilled if it buys stocks with subsequent high earnings announcement returns. We find that this measure predicts future mutual fund returns. On average, after adjusting for Carhart’s four risk factors, the top decile of mutual funds outperforms the bottom decile by 44 basis points per quarter. By decomposing fund alphas into two components in their relations to earnings, we find that this measure is only associated with earnings-related fund alphas. This measure can also be used to predict stock returns at future earnings announcements. 相似文献