Academic and practitioner research has presented strong evidence in support of the addition of commodity futures contracts to a diversified stock portfolio to enhance the risk-return characteristics of the portfolio. Moreover, it is well documented that diversification among risky assets in a...

In establishing the foundation of their investment process, global equity investors typically adopt a framework along geographic and/or industry dimensions. The chosen framework is then applied to the whole investment process including alpha generation, portfolio construction, and risk...

We investigate the effect of trading activity in the Asian emerging markets on the market integration across Asian emerging and major developed markets over the sample period of 1997 to 2009. The empirical evidence confirms that higher trading activity in Asian emerging markets can induce these...

During 2008, the sudden widening of credit spreads led to a rapid decrease in the value of many financial assets, revealing a general shortage of capital for many financial institutions, with some critical peaks that required fund injection and public bailouts.The evidence of a substantial...

In an equilibrium Black and Scholes (1973) economy, a firm's default risk and its expected equity return are non-monotonically related. This may explain the surprising relation found between these two variables in recent empirical research. Although changes in default risk induced by expected...

This study contrasts the effectiveness of the capital asset pricing model (CAPM) against more recent augmented variants including size and book-to-market factors (Fama and French, 1993), liquidity (Liu, 2006) as well as both size and liquidity factors of Martinez et al (2005) in explaining...

This study estimates liquidity premiums using the recently developed Liu (2006) measure within a multifactor capital asset pricing model (CAPM) including size premiums and a time varying parameter model for the North African emerging markets of Algeria, Egypt, Morocco and Tunisia. The evidence...

Corporate finance literature has devoted much effort in analysing stock returns and in developing models in order to precisely forecast their yields on the market, because of the different useful purposes of these forecasts that animate economic life of countries and corporations.Following a new...

This article extends the parametric portfolio policy approach to optimizing portfolios with a large numbers of assets (Brandt, et al. 2009). The proposed approach incorporates unobserved effects into the portfolio policy function. These effects measure the importance of unobserved heterogeneity...

Although the economic recovery seems off to a stronger start than anticipated earlier, there are considerable differences between the various regions. Emerging and developing economies are expected to benefit from strong internal demand while for most advanced economies the recovery is expected...