英语翻译Abstract This study proposes an early warning system (EWS) for detection of financial crisis with a daily financial condition indicator (DFCI) designed to monitor the financial markets and provide warning signals.The proposed EWS differs
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英语翻译Abstract This study proposes an early warning system (EWS) for detection of financial crisis with a daily financial condition indicator (DFCI) designed to monitor the financial markets and provide warning signals.The proposed EWS differs
英语翻译
Abstract
This study proposes an early warning system (EWS) for detection of financial crisis with a daily financial condition indicator (DFCI) designed to monitor the financial markets and provide warning signals.The proposed EWS differs from other commonly used EWSs in two aspects:(i) it is based on dynamic daily movements of the financial markets; and (ii) it is established as a pattern classifier,which identifies predefined unstable states in terms of financial market volatility.Indeed it issues warning signals on a daily basis by judging whether the financial market has entered a predefined unstable state or not.The major strength of a DFCI is that it can issue timely warning signals while other conventional EWSs must wait for the next round input of monthly or quarterly information.Construction of a DFCI consists of two steps where machine learning algorithms are expected to play a significant role.i.e.(i) establishing sub-DFCIs on various daily financial variables by an artificial neural network,and (ii) integrating the sub-DFCIs into an integrated DFCI by a genetic algorithm.The DFCI for the Korean financial market is built as an empirical case study.
英语翻译Abstract This study proposes an early warning system (EWS) for detection of financial crisis with a daily financial condition indicator (DFCI) designed to monitor the financial markets and provide warning signals.The proposed EWS differs
本文研究集权及非集权企业的最优融资立约.在集权立约情况下,总公司代表多个分项目融资.在非集权立约情况下,每一个项目分别在外部资金市场上融资.集权的好处是总公司可以把现金流高的项目的闲散流动资金换取现金流低的项目的存续权.而集权的成本则是,总公司把几个项目的现金流集合在一起,为以后的投资自融资,而不把资金退还到资本市场.因为缺乏资本市场的约束,高现金流的项目很难强迫总公司归还挪用的资金,这样一来反而是公司的融资约束更为紧迫.使用一个横断面数据,我们的模型说明大集团的平均生产力比不属于任何达集团的企业要低.
美国金融协会版权所有.