In succession, this paper tests the relation between the disclosure practices of firms and analyst earnings forecast dispersion, to confirm whether it is available and feasible to proxy asymmetric information with analyst earnings forecast dispersion. 接着,通过检验企业信息披露政策与证券分析师盈利预测分散度之间的相关程度,证实了本文利用证券分析师盈利预测分散度来刻画我国上市公司债务融资时信息不对称程度是客观可行的。
Simulation and Forecast of Dispersion of Vehicle Emission 汽车尾气扩散的计算机模拟与预测
The forecast of pollutant dispersion is an important part of Environmental Risk Assessment. 环境风险评价中风险预测是整个过程的一个重要环节。
This paper investigates on the relationship between revenue-cost matching and analyst behavior ( i.e. analyst forecast accuracy and dispersion ), as well as the impact of auditing quality on the relationship. 本文研究企业成本费用配比与分析师预测行为(预测的精确度、预测的分散程度)的关系,并进一步研究审计质量对两者相关关系的影响。
It can forecast spilled oil's trajectory, dispersion, effected zone, evaporation, emulsification, adsorption by sea shore, physical change and treatment scheme. 能预测溢油蒸发、乳化、被海岸吸附、溢油性质变化;能预测溢油处理方案。