Commodity-equity and cross-commodity return co-movements rose dramatically after the 2008 financial crisis. This development took place following what has been dubbed the 'financialization' of commodity markets. We first document changes since 2000 in the intensity of speculative activity in...

Severe economic downturns like the great depression of the 1930s take place over extended periods of time. I model an economy where rare economic disasters increase the likelihood of subsequent near term disasters. The mechanism generates more clustering of disasters than existing models. Serial...

Purpose – The purpose of this paper is to study the efficiency of different oil and gas markets. Most previous studies examined the issue using low frequency date sampled at monthly, weekly, or daily frequencies. In this study, 30-minute intraday data are used to explore efficiency in energy...

Using a daily data set of stock market indexes and foreign exchange rates for twenty countries for a ten year period from July 02, 2001 to January 18, 2011, we analyze whether the global financial crisis of 2007 has any significant impact on the pattern of global market integration. Unit root...

Dynamics of credit markets impact almost all participants in financial markets. Yet, despite rapidly growing international credit markets, we know little about the dynamics of global credit markets, as most studies focus on the US. Here, I propose a new distance-to-default model, empirically...

In this paper, we investigate the effect of the recent financial crisis on the behavior of stock prices using the daily returns of thirty one major US stocks and the S&P 500 over the 2007/08 period. Unconditional mean daily returns fell to negative levels, unconditional volatility surged more...

This study recalibrates corporate bond idiosyncratic risks in an international context. Applying a statistically powerful risk decomposition scheme, we show in this study that diversification is improved by the addition of a global risk benchmark. We build a long-run stationary yield spread...

In this paper, we investigate the effect of the recent financial crisis on the behavior of stock prices using the daily returns of thirty one major US stocks and the S&P 500 over the 2007/08 period. Unconditional mean daily returns fell to negative levels, unconditional volatility surged more...

We develop a general equilibrium model with intermediaries at the heart of international financial markets. Global intermediaries bargain with households and extract rents for providing access to foreign claims. The behavior of intermediaries, by tilting state prices, breaks monetary neutrality...