000341036 001__ 341036
000341036 005__ 20250206164303.0
000341036 022__ $$a1806-9479
000341036 0247_ $$2doi$$a10.22004/ag.econ.341036
000341036 037__ $$a2541-2024-1338
000341036 041__ $$aeng
000341036 242__ $$aPurchase power, price and mineral fertilizers consumption: an analysis for central Brazil
000341036 245__ $$aPoder de compra, preço e consumo de fertilizantes minerais: uma análise para o centro-oeste brasileiro
000341036 260__ $$c2021-01
000341036 269__ $$a2021-01
000341036 336__ $$aJournal Article
000341036 520__ $$aMineral fertilizers are among the major contributors to the increase in agricultural productivity in Brazil since the 1980s. However, the dependence on scarce natural resources and the extensive use of energy for their synthesis have made agricultural production sensitive to fluctuations in the supply and demand for this type of fertilizers. In this sense, this paper analyzed the dynamics between fertilizers consume, price and producers’ purchasing power weighted by productivity in Brazil’s Central-East region. This region is responsible for the highest consumption of mineral fertilizers and the largest agricultural production in the country. Using the structural vector autoregressive model (SVAR), three equations for each of the major groups of mineral fertilizers were estimated: nitrogen, phosphate and potassium. Estimates of the impulse-response functions showed that potassium fertilizers had greater sensitivity of both the quantity consumed and the purchasing power in response to a price shock. On the other hand, nitrogen fertilizers had the highest sensitivity of the quantity consumed in response to a purchasing power shock.
000341036 546__ $$aEnglish
000341036 650__ $$aProductivity Analysis
000341036 6531_ $$amineral fertilizer
000341036 6531_ $$aagricultural productivity
000341036 6531_ $$aSVAR
000341036 700__ $$aOgino, Cristiane Mitie
000341036 700__ $$aJunior, Geraldo Costa
000341036 700__ $$aPopova, Nataliya Dimitrov
000341036 700__ $$aFilho, João Gomes Martines
000341036 773__ $$j59$$k01$$q1$$o19$$tRevista de Economia e Sociologia Rural (RESR)
000341036 8560_ $$fbecke073@umn.edu
000341036 8564_ $$9786d3227-8654-49b4-986a-a38fe26d2cfb$$s1417310$$uhttps://ageconsearch.umn.edu/record/341036/files/Cristiane%20Mitie%20Ogino.pdf
000341036 909CO $$ooai:ageconsearch.umn.edu:341036$$pGLOBAL_SET
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000341036 980__ $$a2541