A methodology for estimating a demand system from household survey data is developed and applied to the 1987-88 Nationwide Food Consumption Survey data. The empirical results are sets of estimated demand elasticities for households segmented with different income levels. In addition, we apply...

We revisit the composite food demand system for the United States covering the period from 1953 to 2008. We were unable to produce elasticity measures that are as close or similar to those reported in Huang and Haidacher (1983), although the same demand system specification was employed. Our...

The Thrifty Food Plan (TFP) adapts a national average price and stipulates that all foods should be prepared at home (FAH). Our purpose was to calculate the TFP with regional prices and add Food Away From Home (FAFH) into the TFP model. Measures were calculated and compared across the TFP, the...

Taxing sugar-sweetened beverages has been proposed as a means to reduce calorie intake, improve diet and health, and generate revenue that governments can use to address the obesity-caused health and economic burden. Two beverage demand systems were estimated using beverage purchase data for...

The purpose of the study is to examine the dietary consequences of greater consumption of vegetables by type and source. Dietary outcomes include calorie intake, USDA’s healthy eating index (HEI) scores, and intakes of fiber and sodium. We fit a fixed-effects model with two-day intake data...

Taxing sugar-sweetened beverages (SSBs) has been proposed as a means to improve U.S. diet and health and generate revenue to address obesity-related issues. A related concern is that children’s intake of SSBs, a third that of milk consumption in the late 1970s, now equals milk consumption....

The multivariate sample selection model is extended to a nonlinear equation system with partial selection and applied to household meat consumption in China. Elasticity estimates differ from those obtained from conventional maximum likelihood and Tobit estimates. Chinese meat products are gross...

A quasi-maximum-likelihood estimator is proposed and applied to a censored Translog demand system for foods, using a sample of food stamp recipients in the United States. The procedure produces remarkably close parameter and elasticity estimates to those of the simulated-maximum-likelihood...

"Most Americans need to consume more fruits, vegetables, and dairy products. This need is particularly acute among low-income individuals. This study examines the cost-effectiveness of two economic policies that use alternative policy levers available within the Supplemental Nutrition Assistance...