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 …

, questions are: Was there an increase in price volatility? Did it came from the world markets? What is the impact of price …In this paper, the development of price volatility on German agricultural markets is analyzed. The goal is to quantify … the degree of price volatility for selected German agricultural markets and determine how it evolutes over time. Where …

vegetables displayed a much higher degree of intrayear volatility, and high-weight commodities in the national consumption basket …

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 …

Food price volatility has spiked to levels last seen in the 1970s. For low-income countries, food price hikes, such as …, in reviewing over a century of commodity price volatility, there are episodes of low volatility and high volatility … manage price volatility rather than believe that this phenomenon can be eradicated …

population increases would tend to affect primarily other agricultural markets. Excessive volatility in food prices, as that … and domestic markets have to be introduced so as to lessen food/cereal lower price volatility …