There has accumulated strong evidence in the literature that market beta (β) is time varying. This paper contributes to the literature by studying how to best model the time varying beta for REITs. We include several commonly used methods and evaluate their performances in terms of in-sample...

Mounting evidence from the literature points to the existence of covariance asymmetry for financial assets. That is, conditional volatility and correlation of financial returns tend to rise more after negative return shocks than after positive ones of the same size. This paper extends the...

We tests two important implications for Real Estate Investment Trust (REIT) market efficiency from the adaptive markets hypothesis (Lo, 2004): first, market efficiency is not an all-or-none condition but is a characteristic that varies continuously over time; second, market efficiency is...

Purpose – This paper investigates the relationship between audit quality (as measured by auditor size and industry specialization) and earnings management (as measured by unexpected accruals) for Taiwan IPO firms. Design/methodology/approach – First uses unexpected accruals in the modified...

Purpose – To investigate the recommendations of the Blue Ribbon Committee (BRC) and the requirements of the Sarbanes‐Oxley Act (SOX) on audit committee alignment. Design/methodology/approach – Using a unique set of hand collected data on audit committees for a sample of 129 firms during...

Purpose – The purpose of this paper is to explore whether financial risk management (FRM) can improve enterprise value in China's current economic environment. Design/methodology/approach – A theoretical model is constructed which decomposes firms by different combinations expressed by cash...