This article develops a model of food demand in which the quality and quantity of food purchased and the inter … are heavily censored at zero. The traditional approach for working with such data in demand estimation usually involves …

demand model, we find that exposing low-income households to the same products and prices available to high-income households … reduces nutritional inequality by only nine percent, while the remaining 91 percent is driven by differences in demand. These … findings counter the common notion that policies to reduce supply inequities, such as "food deserts," could play an important …

is also benefit for the citizen, because cold chain could promise the food safety and the demand of the special cold food …. Beijing, as the capital, the level of food chain is high, compared to other cities, and analysis of the demand status and … status of food cold chain from two aspects, then according to the status, we forecast the demand of refrigerated cars and …

consumption data to examine how caloric requirements coupled with household expenditures shape food demand. Our applications …How much do calorie requirements vary across households and how do they affect food consumption patterns? Since caloric … intake is a widely-used indicator of poverty and welfare, investigating changes in caloric requirements and food consumption …