volatility. We develop a unified empirical framework to analyze the media's effects on both returns and volatility using insights … concentrated in soybeans and maize. We find robust evidence that media coverage decreases volatility for these agricultural … commodities on average for the period we study. The effects on volatility balance each other, with decreasing price coverage …

volatility and its effects on food security is a complex issue with many dimensions, agricultural and non-agricultural, short and … begins with a discussion of volatility and of the ways in which volatility affects countries, businesses, consumers and … volatility in future. This report offers suggestions for a systematic and internationally coordinated response building on the …

Beside the mixed evidences on transmission of international food price volatility to local markets and the desirability … price spikes and volatility in sub-Saharan Africa. This paper is an attempt to bridge this gap, by focusing on the patterns …, drivers, and policy responses to food price spikes and volatility across in Nigeria. The study was based on 16 years panel …