经济学 >>> 理论经济学 世界经济学 应用经济学
搜索结果: 1-8 共查到经济学 components相关记录8条 . 查询时间(0.109 秒)
In this paper we consider a panel data model with error components that are both spatially andtime-wise correlated. The model blends specifications typically considered in the spatial literaturewith t...
This paper reports some of the recent developments in the econometric analysis of semimartingales estimated using high frequency financial returns. It describes a simple yet powerful methodology to de...
The paper examines the role of social capital in Czech agricultural sector. It is argued that social capital, just like economic capital, can be employed as a resource for the improvement of economic ...
In terms of the EU enlargement from 15 to 27 states, the need to reform the CAP mechanisms was felt more than ever. Reorientation towards rural development measures and not towards supporting agricult...
Many financial variables are found to exhibit multifractal nature, which is usually attributed to the influence of temporal correlations and fat-tailedness in the probability distribution (PDF).Based...
For a given time horizon T, this article explores the relationship between the realized volatility (the volatility that will occur between t and t + T), the implied volatility (corresponding to at-t...
We perform a systematic investigation on the components of the empirical multi- fractality of financial returns using the daily data of Dow Jones Industrial Average from 26 May 1896 to 27 April 2007 ...
This article considers forecasting a single time series when there are many predictors (N) and time series observations (T). When the data follow an approximate factor model, the predictors can be sum...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...