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This paper examines the persistence of the volatility of the risk premia for excess holding period returns of the term structure using a GARCH-M model of the conditional variance. The finding of a high degree of persistance cannot be sustained once allowance is made for a structural break in the...
Persistent link: https://www.econbiz.de/10008852353
We study the fragility of discretionary liquidity provision by major financial intermediaries during systemic events. The laboratory of our study is the recent collapse of the auction rate securities (ARS) market. Using a comprehensive dataset constructed from auction reports and intraday...
Persistent link: https://www.econbiz.de/10008852394
En 2010 hubo 35 empresas (entre 125) con rentabilidad positiva. Considerando conjuntamente los años 2008, 2009 y 2010, sólo 13 empresas tuvieron rentabilidad positiva. Las 125 empresas destruyeron valor para sus accionistas por importe de ¿117 millardos. Inditex fue la empresa que más valor...
Persistent link: https://www.econbiz.de/10008852647
La rentabilidad de los accionistas de Telefónica en 2010 fue -7,7% mientras que la del IBEX 35 fue -12,9% (la rentabilidad del IBEX sin Telefónica habría sido -14,4%). En el periodo 1991-2010, la rentabilidad de los accionistas de Telefónica fue 15,2% mientras que la del IBEX 35 fue 11%. La...
Persistent link: https://www.econbiz.de/10008852650
La creación de valor para los accionistas del IBEX 35 en 2010 fue -¿87 millardos (en 2009 fue ¿97 y en 2008 -¿238) y la rentabilidad (teniendo en cuenta los dividendos) fue -12,9% (en 2009 38,3% y en 2008 -36,5%). Entre 1991 y 2010 la creación de valor para los accionistas fue ¿23...
Persistent link: https://www.econbiz.de/10008852654
Initial public offerings (IPO) of financial instruments on international financial markets represent one of the most important financing channels not only for developed countries, but for emerging ones too. The most sensitive element of international IPOs that could determine the success or...
Persistent link: https://www.econbiz.de/10008852686
This study investigates the effect of audit quality on accrual reliability of listed companies on Tehran Stock Exchange. In order to determine audit quality has been used of two criteria of auditor level and auditor commission period and due to calculate accrual reliability in following of...
Persistent link: https://www.econbiz.de/10008852712
The aim of this paper is to investigate the relationship between oil prices and stock markets in Gulf Corporation Council (GCC) countries. Using a weekly dataset covering the period from 7 June 2005 to 25 May 2010, we show strong statistical evidence that the causal relationship is consistently...
Persistent link: https://www.econbiz.de/10008852751
The nominal exchange rate is both a macroeconomic variable equilibrating international markets and a financial asset that embodies expectations and prices risks associated with cross border currency holdings. Recognizing this, we adopt a joint macro-finance strategy to model the exchange rate....
Persistent link: https://www.econbiz.de/10008852900
This paper studies a portfolio choice problem such that the pricing rule may incorporate transaction costs and the risk measure is coherent and expectation bounded. We will prove the necessity of dealing with pricing rules such that there are essentially bounded stochastic discount factors,...
Persistent link: https://www.econbiz.de/10008853895