نتایج جستجو برای: food price change
تعداد نتایج: 917935 فیلتر نتایج به سال:
The present paper analyses the relations between food and oil prices for Malaysia using a nonlinear autoregressive distributed lags (NARDL) model. The bounds test of the NARDL specification suggests the presence of cointegration among the variables, which include the food price, oil price and real GDP. The estimated NARDL model affirms the presence of asymmetries in the food price behavior. Nam...
many studies conclude that the rise in global food prices due to higher demand from the development of biofuels, climate anomalies, and increased of oil prices. not only the food commodity index rose more than 60 percent, nonfood commodity price index also rose over 60 percent and crude oil price index has increased even further above 60 percent. the purpose of this study is to analyze the impa...
Low-income countries spend a greater portion of their budget on food and are more responsive to income and food price changes than middleand highincome countries. Higher value food products undergo greater budget adjustments to price and income shocks, while budgets for staple food products like cereal change the least. 1 Anita Regmi and Jason Bernstein are agricultural economists, and M.S. Dee...
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T he objective of this study is using the Markov Switching Vector Autoregressive method and regime dependent impulse response functions to measure the pass-through of world food prices to consumer price index in Iran from 1990 to 2013. With respect to information criteria and the log-likelihood ratio statistic, MSIA(2)-VAR(1) model has a better fit to data than other models. The magn...
BACKGROUND While food pricing is a promising strategy to improve diet, the prospective impact of food pricing on diet has not been systematically quantified. OBJECTIVE To quantify the prospective effect of changes in food prices on dietary consumption. DESIGN We systematically searched online databases for interventional or prospective observational studies of price change and diet; we also...
BACKGROUND Although several studies have assessed the price of different food groups in developed countries, there is scarce evidence regarding developing countries. Also, there is no report regarding the price of cardioprotective compared with unhealthy foods. The aim of this study was to determine the trend of food cost across different food groups (cardioprotective vs. unhealthy) and to asse...
The high food prices experienced over recent years have led to the widespread view that food price volatility has increased. However, volatility has generally been lower over the two most recent decades than previously. Variability over the most recent period has been high but, with the important exception of rice, not out of line with historical experience. There is weak evidence that grains p...
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