全文获取类型
收费全文 | 1640篇 |
免费 | 0篇 |
专业分类
财政金融 | 40篇 |
工业经济 | 738篇 |
计划管理 | 262篇 |
经济学 | 522篇 |
综合类 | 4篇 |
旅游经济 | 36篇 |
贸易经济 | 18篇 |
农业经济 | 16篇 |
经济概况 | 4篇 |
出版年
2021年 | 2篇 |
2019年 | 1篇 |
2018年 | 3篇 |
2017年 | 4篇 |
2016年 | 2篇 |
2015年 | 2篇 |
2014年 | 24篇 |
2013年 | 22篇 |
2012年 | 80篇 |
2011年 | 360篇 |
2010年 | 271篇 |
2009年 | 187篇 |
2008年 | 141篇 |
2007年 | 148篇 |
2006年 | 114篇 |
2005年 | 78篇 |
2004年 | 56篇 |
2003年 | 46篇 |
2002年 | 54篇 |
2001年 | 1篇 |
2000年 | 18篇 |
1999年 | 5篇 |
1998年 | 11篇 |
1996年 | 2篇 |
1995年 | 1篇 |
1993年 | 1篇 |
1984年 | 1篇 |
1981年 | 1篇 |
1980年 | 1篇 |
1977年 | 3篇 |
排序方式: 共有1640条查询结果,搜索用时 15 毫秒
51.
52.
Gerard William Stone Author vitae 《Accounting Forum》2011,35(4):247-261
This paper explores the readability of a new and non-corporate narrative area, accountants’ communications with small business. The distinctive motivations, agendas and interests of small business managers are considered. The findings are informed by rationales from Shearer's (2002) thesis on the influence of neoclassical economics on accounting discourse. The study finds low readability accentuated by potentially low reader interest with accounting documents composed according to conventional accounting's rules and statutory requirements. Higher readability and document content which informs small business managers’ interests is evident when accountants are not compelled to author documents with reference to these professional rules and legislation. 相似文献
53.
In this paper, we argue that conceptually disentangling the ‘context versus composition’ aspects of regional growth is a multilevel issue. By applying multilevel models (also called random-effects models), we show (1) the importance of considering firm-specific characteristics simultaneously with region-specific characteristics, as we find that a large part of what is traditionally assigned to the impact of the region should be assigned to firm-specific characteristics and (2) that existing single-level methodologies can be problematic, as they are vulnerable to the charge of estimating significance levels that are too liberally assigned and promote exaggerations. This is illustrated empirically by showing that single-level approaches would lead to the conclusion that innovation spillovers are highly significant in a setting of Dutch urban growth differentials, while multilevel analyses shows less liberally assigned significance levels. We conclude that multilevel-effect models better fit research questions that combine firm and spatial characteristics simultaneously, especially because they allow firm-specific characteristics to be differently linked to their regional contexts. 相似文献
54.
Masaaki Fukasawa 《Quantitative Finance》2017,17(2):189-198
The Black–Scholes implied volatility skew at the money of SPX options is known to obey a power law with respect to the time to maturity. We construct a model of the underlying asset price process which is dynamically consistent to the power law. The volatility process of the model is driven by a fractional Brownian motion with Hurst parameter less than half. The fractional Brownian motion is correlated with a Brownian motion which drives the asset price process. We derive an asymptotic expansion of the implied volatility as the time to maturity tends to zero. For this purpose, we introduce a new approach to validate such an expansion, which enables us to treat more general models than in the literature. The local-stochastic volatility model is treated as well under an essentially minimal regularity condition in order to show such a standard model cannot be dynamically consistent to the power law. 相似文献
55.
56.
57.
58.
We study convex risk measures describing the upper and lower bounds of a good deal bound, which is a subinterval of a no‐arbitrage pricing bound. We call such a convex risk measure a good deal valuation and give a set of equivalent conditions for its existence in terms of market. A good deal valuation is characterized by several equivalent properties and in particular, we see that a convex risk measure is a good deal valuation only if it is given as a risk indifference price. An application to shortfall risk measure is given. In addition, we show that the no‐free‐lunch (NFL) condition is equivalent to the existence of a relevant convex risk measure, which is a good deal valuation. The relevance turns out to be a condition for a good deal valuation to be reasonable. Further, we investigate conditions under which any good deal valuation is relevant. 相似文献
59.
60.