This study investigates the effects of oil price shocks on volatility of selected agricultural and metal commodities. To achieve this goal, we decompose an oil price shock to its underlying components, including macroeconomics and oil specific shocks. The applied methodology is the structural...

The functioning of commodity markets has changed related to processes of financialization that involve two major developments - the rise of financial interest on commodity derivative markets through the increasing presence of financial investors and the changing business models of international...

This study investigates the price volatility of metals, using the GARCH and GJR models. First we examine the persistence of volatility and the leverage effect across metal markets taking into account the presence of outliers, and second we estimate the effects of oil price shocks on the price...

Risks related to commodity price volatility are a major thread to actors in commodity chains, particularly to smallholder farmers in low income countries. Therefore, price setting and transmission within global commodity chains are of crucial importance from a developmental and distributional...

This paper evaluates how different types of speculation affect the volatility of commodities' futures prices. We adopt four indexes of speculation: Working's T, the market share of non-commercial traders, the percentage of net long speculators over total open interest in future markets, which...

The financialisation of commodity derivative markets, reflected in the increased presence of financial investors, and its effects on commodity prices and the fundamental roles of these markets, i.e. price discovery and price risk management for commercial traders, have been controversially...