, including influential studies identifying price bubbles in periods of high volatility. Here we consider a model of the market … empirical tests of price behavior. In this model commodity price is equal to marginal consumption value, and hence bubbles as …

, including influential studies identifying price bubbles in periods of high volatility. Here we consider a model of the market … empirical tests of price behavior. In this model commodity price is equal to marginal consumption value, and hence bubbles as …

financial speculation affect food price volatility? The researchers who contributed to The Economics of Food Price Volatility … volatility, as well as the effects of various public policies in affecting this volatility. The chapters include studies of the … effects of weather-related disruptions in supply. The findings shed light on the way price volatility affects the welfare of …

: implications for harvest volatility / Steven T. Berry, Michael J. Roberts, and Wolfram Schlenker ; comment: Derek Headey … -- Biofuels, binding constraints and agricultural commodity price volatility / Philip Abbott ; comment: Brian D. Wright -- The … -- Bubbles, food prices, and speculation : evidence from the CFTC's daily large trader data files / Nicole M. Aulerich, Scott H …