This study employs alternative dynamic volatility models to investigate the risk and return characteristics of a carefully selected sample of shipping stocks, in order to enhance asset allocation opportunities. As private and institutional investors are in search of alternative style...

The relationship between trading volume, prices and return volatility is thoroughly investigated in different second-hand dry bulk and tanker market segments. The objective is to gain fruitful insight on the sale and purchase market dynamics, and the sensitivity of vessel price movements...

As conventional asset pricing models have been proven inappropriate to adequately explain hedge fund performance, this study proposes an innovative, flexible and efficient hedge fund multifactor model to explain dynamic risk and return properties of core hedge fund strategies. The proposed model...

The paper examines the financial statements and accounts of the twelve major Greek ports and proceeds to an empirical evaluation of the port entities' financial performance over a time span that corresponds to the sector's reorganization. Since the late 1990s the port sector in Greece has...