In 2022, international mineral fertilizer prices reached high levels, which caused concern in the agricultural market … production. Using the SVAR model, the relationship between the mineral fertilizer prices, the quantity demanded of mineral …

In 2022, international mineral fertilizer prices reached high levels, which caused concern in the agricultural market … production. Using the SVAR model, the relationship between the mineral fertilizer prices, the quantity demanded of mineral …

Autorregression methodology to identify causality relation between the prices of alcohol and sugar. The price increase of ethanol is a … sugar production, reducing the availability for this commodity. As a result, a bicausal relation between prices of alcohol …

analyses the historical behaviour of prices paid to beef cattle farmers and prices paid by consumers for different beef cuts in … prices: prices paid to the farmer, obtained from EMATER/RS and prices paid by the consumer, through commercialization prices … prices were deflationed for December 2006 according to the IGP-DI from the Fundação Getúlio Vargas. The Price Indexes to the …