Using a parametric portfolio optimization approach, I show how international momentum strategies can be significantly improved by decomposing global momentum returns. The parametrization models the optimal portfolio weights as a function of the decomposed components and overweights equity...

Bai and Green (2010) argue that existing studies related to international diversification of portfolio mainly concentrated on the risk-returns tradeoffs from the developed markets perspective. Very few literatures available on the behavior on emerging markets, they are scarce in comparison to...

Bai and Green (2010) argue that existing studies related to international diversification of portfolio mainly concentrated on the risk-returns tradeoffs from the developed markets perspective. Very few literatures available on the behavior on emerging markets, they are scarce in comparison to...

The 27th SUERF Colloquium in Munich in June 2008: New Trends in Asset Management: Exploring the Implications was already topical in the Summer of 2008. The subsequent dramatic events in the Autumn of 2008 made the presentations in Munich even more relevant to investors and bankers that want to...

We introduce a new meaure of risk appetite in financial markets, based on the cross sectional behavior of excess returns. Turning them into probabilities through a Markov Switching model, we define one global risk appetite measure as the cross-sectional average of the individual probabilities...

This study investigated the directional linkages among net foreign portfolio investment volatility, financial deepening and capital market performance in low-income Southern African Development Community (SADC) countries employing a dynamic panel vector error correction model (P-VECM) on...

This paper offers additional evidence on the structure of the international financial network as emerging from the Coordinated Portfolio Investment Survey (CPIS) dataset collected by the IMF. Making use of blockmodeling techniques which allow us to fit a given community partition to real data,...

Global liquidity refers to the volumes of financial flows - largely intermediated through global banks and non-bank financial institutions - that can move at relatively high frequencies across borders. The amplitude of responses to global conditions like risk sentiment, discussed in the context...