Access to Healthy and Less Healthy Food Options In a Low-Income, Racially Diverse Seattle Neighborhood Sara Denise Coulter Chair of the Supervisory Committee: Associate Professor, Donna B. Johnson Department of Health Services There is a need for more place-based research on the food environments of low-income and/or racial minority populations for the purpose of developing policy initiatives a...

I analyze the impact of food price inflation on parental decisions to send their children to school. Moreover, I use the fact that food crop farmers and cotton farmers were exposed differently to that shock to estimate the income elasticity of school enrolment. The results suggest that the shock-induced loss in purchasing power had an immediate effect on enrolment rates. Instrumental variable e...

U.S. food prices rose 4% in 2007 and are expected to gain 3.5% to 4.5% in 2008. Higher farm commodity prices and energy costs are the leading factors behind higher food prices. Farm commodity prices have surged because (1) demand for corn for ethanol is competing with food and feed for acreage; (2) global food grain and oilseed supplies are low due to poor harvests; (3) the weak dollar has incr...

In finance, one usually deals not with prices but with growth rates R, defined as the difference in logarithm between two consecutive prices. Here we consider not the trading volume, but rather the volume growth rate R, the difference in logarithm between two consecutive values of trading volume. To this end, we use several methods to analyze the properties of volume changes |R|, and their rela...

Commodity prices are in the news. Oil prices have dropped 65% since June 2014. Metal prices are also down substantially, albeit they have declined more gradually since 2011 on account of slower growth from emerging markets that account for more than half of global metal consumption. In this special issue, we focus on food prices, which have in many ways a wider impact than oil prices. While int...

Results: The real price (inflated to 2006 US dollars) of soda and pizza decreased over time; the price of whole milk increased. A 10% increase in the price of soda or pizza was associated with a −7.12% (95% confidence interval [CI], −63.50 to −10.71) or −11.5% (95% CI, −17.50 to −5.50) change in energy from these foods, respectively. A $1.00 increase in soda price was also associated with lower...

-40.0 -20.0 0.0 20.0 40.0 60.0 80.0 100.0 120.0 140.0 160.0 180.0 Food Price Index in USD -annualIndex Trend Cycle -40 -20 0 20 40 60 80 100 120 Food Price Index in SDR -annualIndex Trend Cycle By Eugenio Díaz-Bonilla, Inter-American Development Bank Juan Francisco Ron, Inter-American Development Bank Issue Paper No. 28 ICTSD Programme on Agricultural Trade and Sustainable Development November ...

OBJECTIVE An important debate in the literature is whether or not higher energy-dense foods are cheaper than less energy-dense foods. The present communication develops and applies an easy statistical test to determine if the relationship between food price and energy density is an artifact of how the data units are constructed (i.e. is it 'spurious' or 'real'?). DESIGN After matching data on...

This article presents long-term analyzed rainfall and temperature data obtained from the National Metrological Agency (NMA) of Ethiopia. Using tables and graphic trends of analysis, the article shows the low and declining level of average annual rainfall as well as the high inter-annual fluctuations for 18 weather stations located in different agro-climatic zones of the country. The high variat...