全文获取类型
收费全文 | 518篇 |
免费 | 24篇 |
专业分类
财政金融 | 88篇 |
工业经济 | 34篇 |
计划管理 | 130篇 |
经济学 | 130篇 |
综合类 | 19篇 |
运输经济 | 6篇 |
旅游经济 | 6篇 |
贸易经济 | 55篇 |
农业经济 | 32篇 |
经济概况 | 41篇 |
邮电经济 | 1篇 |
出版年
2023年 | 5篇 |
2022年 | 6篇 |
2021年 | 21篇 |
2020年 | 32篇 |
2019年 | 33篇 |
2018年 | 28篇 |
2017年 | 24篇 |
2016年 | 34篇 |
2015年 | 14篇 |
2014年 | 19篇 |
2013年 | 46篇 |
2012年 | 23篇 |
2011年 | 33篇 |
2010年 | 29篇 |
2009年 | 19篇 |
2008年 | 20篇 |
2007年 | 17篇 |
2006年 | 18篇 |
2005年 | 16篇 |
2004年 | 7篇 |
2003年 | 11篇 |
2002年 | 4篇 |
2001年 | 8篇 |
2000年 | 2篇 |
1999年 | 6篇 |
1998年 | 10篇 |
1997年 | 8篇 |
1996年 | 3篇 |
1995年 | 7篇 |
1994年 | 3篇 |
1993年 | 2篇 |
1992年 | 4篇 |
1989年 | 1篇 |
1988年 | 1篇 |
1985年 | 4篇 |
1984年 | 2篇 |
1983年 | 1篇 |
1980年 | 2篇 |
1976年 | 1篇 |
1975年 | 2篇 |
1974年 | 2篇 |
1973年 | 1篇 |
1972年 | 1篇 |
1971年 | 1篇 |
1970年 | 1篇 |
1969年 | 2篇 |
1968年 | 2篇 |
1967年 | 3篇 |
1966年 | 1篇 |
1962年 | 1篇 |
排序方式: 共有542条查询结果,搜索用时 15 毫秒
1.
转型期中国,地方国有企业作为地区经济发展的一股中坚力量,当其发生债务违约时,作为实际控制人的地方政府究竟是否愿意提供支持,会优先选择哪些企业提供支持,政府的支持行为是否会影响到信贷资源的配置效率呢?为得到验证,文章选取2007-2016年沪深A股地方国有上市企业作为研究样本,实证分析了地方国企发生债务违约后,地方政府的支持行为及其对信贷资源配置效率的影响。研究结论表明:第一,地方国企发生债务违约后,地方政府会提供更多的"支持",且支持额度与债务违约额呈显著正相关关系;第二,债务违约前,承担了更多社会责任(环保投资、捐赠以及就业等)的地方国企,在债务违约后可相应地获得更多的地方政府支持;第三,违约企业,尤其是得到更多政府支持的违约企业可获得更多的信贷资源,而其经营业绩却往往更差。由此表明政府干预一定程度上降低了信贷资源配置效率。 相似文献
2.
The general consensus in the volatility forecasting literature is that high-frequency volatility models outperform low-frequency volatility models. However, such a conclusion is reached when low-frequency volatility models are estimated from daily returns. Instead, we study this question considering daily, low-frequency volatility estimators based on open, high, low, and close daily prices. Our data sample consists of 18 stock market indices. We find that high-frequency volatility models tend to outperform low-frequency volatility models only for short-term forecasts. As the forecast horizon increases (up to one month), the difference in forecast accuracy becomes statistically indistinguishable for most market indices. To evaluate the practical implications of our results, we study a simple asset allocation problem. The results reveal that asset allocation based on high-frequency volatility model forecasts does not outperform asset allocation based on low-frequency volatility model forecasts. 相似文献
3.
This study proposes a hybrid information approach to predict corporate credit risk. In contrast to the previous literature that debates which credit risk model is the best, we pool information from a diverse set of structural and reduced‐form models to produce a model combination based on credit risk prediction. Compared with each single model, the pooled strategies yield consistently lower average risk prediction errors over time. We also find that while the reduced‐form models contribute more in the pooled strategies for speculative‐grade names and longer maturities, the structural models have higher weights for shorter maturities and investment grade names. 相似文献
4.
Tony Banks 《World development》2003,31(12):2129-2142
This paper contributes to the debate over land tenure in rural China by extending its spatial coverage to the country’s extensive rangeland regions. Key characteristics of pastoral tenure, identified from field appraisals in western China, include group tenure and fuzzy boundaries. Although these characteristics give rise to efficiency concerns, from a new institutional economics perspective they also facilitate the realization of certain benefits, benefits that could represent opportunity costs of further exclusiveness. The strengthening of rangeland co-management may constitute a more appropriate path to institutional improvement than the establishment of the household ranch, the current goal of national rangeland policy. 相似文献
5.
国企改制是促使吉林省通化市民营经济产生和发展的重要原因。通化市民营经济的异军突起为东北民营经济的发展提供了新的思路。 相似文献
6.
7.
ABSTRACT The paper makes three contributions to the understanding of the post-crisis European banking governance. First, it offers a more comprehensive approach to banking governance, beyond the Banking Union, through its concept of ‘New European Banking Governance’ (NEBG) that incorporates EU state aid rules and fiscal regulations. Second, it considers the impact of NEBG on democratic institutions and processes in EU member states, an under-researched topic in the literature on European banking governance. Finally, through its in-depth case study of Slovenia it considers the NEBG in relation to peripheral Eurozone states. It argues that the post-crisis banking governance framework of the EU not only severely constrained the Slovenian state in its policy choices but rearranged its policy-making institutions in a way that restricted and continues to restrict democratic banking policy formation. 相似文献
8.
9.
税负作为企业收益的减项,直接影响净收益的大小,在合法的前提下进行纳税筹划,合理减轻企业纳税负担十分必要.现金流量是现代企业财务管理中一项重要指标,通过隐性筹划技术推迟纳税时间、延缓现金流出、赢得资金的时间价值是值得关注的纳税筹划技术. 相似文献
10.
Ashok Bardhan Raša Karapandža Branko Urošević 《The Journal of Real Estate Finance and Economics》2006,32(1):9-20
We develop a new option-based method for the valuation of mortgage insurance contracts in closed form in an economy where
agents are risk neutral. While the proposed valuation method is general and can be used in any market, it may be particularly
useful in emerging market economies where other existing methods may be either inappropriate or are too difficult to implement
because of the lack of relevant data. As an application, we price a typical Serbian government-backed mortgage insurance contract. 相似文献