This paper evaluates the effect of energy trading networks on the volatility of coal, oil, natural gas, and electricity. This research conducts a longitudinal analysis using a time series of static coal trading networks to generate a dynamic trading network and uses the component causality index...

Funds of Hedge Funds (FoHFs) are often thought to have excess skewness relative to the S&P 500. We illustrate by means of novel econometric methods that this arises because of a buy-and-hold strategy with respect to underlying hedge funds, which exhibit excess skewness with respect to the...

Some financial institutions can use internally developed credit risk models to determine their capital requirements. At the same time, the regulatory framework governing such models allows institutions to implement diverse rating systems with no specified penalty for poor model performance. To...

Though gender equality has been at the centre of debate over the last decades, a number of benefits concerning the impact of female directors on corporate performance are still overlooked. Particularly, the link that seems to exist between female directors and sustainable finance has received...

We review the competing explanations of the 2007-2008 global crisis, recall how governments around the world had to depart from established policy stances, and reflect on the legacy of the crisis both in terms of future challenges and changes in policy doctrine. The G-20 has addressed important...

The authors argue that in modelling cross-country growth models one should first identify so-called outlying observations. For the data set of Sali-i-Martin, they use the least median of squares (LMS) estimator to identify outliers. As LMS is not suited for inference, they then use reweighted...

Recent research suggests that the power law is one of the most universal laws in nature and it also seems to work quite fine in economics and finance. In this paper we show that the power law explains extremely well the relationship between the value of broad-based market indices and their...