In the long view, recent volatility of prices of the major grains is not anomalous. Wheat, rice, and maize are highly … substitutable in the global market for calories, and when aggregate stocks decline to minimal feasible levels, prices become highly … biofuels demand boosts in reaction to high petroleum prices, the Australian drought, and other regional grain production …

In the long view, recent grain price volatility is not anomalous. Wheat, rice, and maize are highly substitutable in … the global market for calories, and when aggregate stocks decline to minimal feasible levels, prices become highly …-ambitious plans manipulate world prices via buffer stocks or naked short speculation to keep prices consistent with fundamentals. Past …

Arab countries depend heavily on imported food, particularly wheat. Population growth, rising incomes, and climate … change will only increase their dependency on wheat imports, thereby making Arab countries even more exposed to international … market volatility. A recent World Bank study, 'the grain chain: food security and managing wheat imports in Arab countries …

evaluation techniques and detailed futures price series to estimate how corn and wheat futures prices and historical volatility … prices aligned with the EU Solidarity Lanes, implying that commodity traders factored in the Grain Deal's effects on grain …

Supply chain disruptions related to the Ukraine war have led to a decline in wheat exports from Russia and Ukraine to … African countries, which has been largely offset by an increase in wheat exports from other countries. However, fears that … mainly negatively affected by rising food prices, which have limited access to food and thus food security. …

of national food security. We analyzed several factors to determine the degree of volatility transmission in wheat, rice … and maize prices between world and domestic markets using GARCH models with dynamic conditional correlation specifications … wheat buffers the volatility transmissions of both, rice does not function as a transmission-relieving element for the …

constant and large supply of wheat, which often comes from foreign markets. This also applies to the livestock sector, with …

We present the largest homogenous dataset of grain prices for four major types of grain for pre-industrial Germany …

linkages between principal grain markets in Ethiopia, using monthly prices from the wheat, maize, and teff markets. The Engle …Persistent increases in basic food prices have become a critical challenge in Ethiopia since 2006. This paper assesses …