... respectively, were: -0.54 and -0.25 for rice, -0.54 and -0.35 for wheat flour, -0.09 and -0.03 for coarse grains, -0.96 and -0.33 for pork, -0.03 and -0.40 for eggs, and -0.39 and -0.47 for edible oils. ... studies of various types of interventions, including economic, for obesity. However, none of them presents specific findings about a set of studies of the impact of economic interventions for obesity. ... research and gaining consensus on definitions and characteristics of foods, especially in terms of nutrient quality and quantity and energy density, to guide development of economic instruments for...