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矿井独立反风时风量解算的探索与研究 被引量:3
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作者 夏永合 王伟 《山东煤炭科技》 2008年第6期99-100,共2页
通过对矿进独立反风时的风量验算,检测了通风机的性能,提高了采区有效风量的使用率,为今后通风机的使用和管理提高了科学的依据。同时对预防火灾事故,防止灾害事故的扩大,风量满足要求,提供了理论依据。
关键词 独立反风 解算
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Banks' Earnings, Risks and Returns in China
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作者 Cheng Fan Fah Annuar Nasir 《Chinese Business Review》 2011年第1期21-28,共8页
This study aims to find the effect of financial risks, price risks and market risks on the Earning Response Coefficients (ERC) for China Commercial Banks. The research methodologies use the traditional cumulative ab... This study aims to find the effect of financial risks, price risks and market risks on the Earning Response Coefficients (ERC) for China Commercial Banks. The research methodologies use the traditional cumulative abnormal returns and the unexpected earning as the main dependent and independent variables. The evidences show that: (1) There is a strong returns-to-earnings relation for banks; (2) The liquidity risk has information content beyond earnings changes in the returns-to-earnings relation. This probably due to the reason that managers of banks find the level of liquidity that fulfilled the need of investors and at the same time earns good profits for the banks. 展开更多
关键词 earnings response coefficients LIQUIDITY CREDIT INTEREST solvency risk
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