Focus Area: Pricing & Economics

Assessing the Impact of Food Restrictions Under the Supplemental Nutrition Assistance Program (SNAP) on Food Choices by Children and Families

By

Some public health advocates and policymakers are proposing restrictions on the types of foods eligible for purchase with Supplemental Nutrition Assistance Program (SNAP) benefits, such as sugary drinks and food products with minimal nutritional value. To date, the U.S. Department of Agriculture (USDA) has rejected all such proposals due to lack of research on whether More

The Effect of Prices on Nutrition: Comparing the Impact of Product- and Nutrient-Specific Taxes

By

This paper analyzes the role of prices in determining food purchases and nutrition using a detailed transaction-level observation for a large, nationally-representative sample of U.S. consumers over the years 2002-2007. Using structural demand estimates, researchers simulated the effect of a 20 percent product tax on soda, other sugar-sweetened beverages, packaged meals, and snacks, and 20 More

Food Prices and Body Fatness among Youths

By

This paper examines the effects of food prices on clinical measures of obesity, including body mass index (BMI) and percentage body fat (PBF) measures derived from bioelectrical impedance analysis (BIA) and dual energy x-ray absorptiometry (DXA), among youths ages 12 to 18. Using three waves of National Health and Nutrition Examination Survey (NHANES) data (1999-2000, More

How Food Prices Impact Body Fat

By

A sedentary lifestyle lacking physical activity, and consumption of calorie-dense foods and sugary drinks, have long been associated with obesity. But studies indicate that the inflation-adjusted cost of food, which has been falling, is also contributing to the recent epidemic of obesity. This issue brief highlights the results of a study published in Economics and More

Impact of the Revised Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) Food Package Policy on Fruit and Vegetable Prices

By

In 2009, the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) was modified to align the WIC food packages with the 2005 Dietary Guidelines for Americans. As part of the revisions, WIC added a fruit and vegetable (F/V) voucher to the food packages. This paper describes a quasi-experimental study that examined whether F/V More

A Model to Drive Research-Based Policy Change: Improving the Nutritional Quality of Emergency Food

By

This article discusses the process a nonprofit policy advocacy organization (California Food Policy Advocates) and an academic research center (Center for Weight and Health at University of California, Berkeley) went through to develop policy and practice recommendations aimed at improving the nutritional quality of emergency foods. In February 2012, these two organizations convened a one-day More

The Childhood Obesity Epidemic: Lessons Learned from Tobacco

By

The large increases in the prevalence of cigarette smoking and obesity in the 20th century are associated with changes in tobacco and food products, as well as social and physical environments that support or discourage smoking, unhealthy dietary intake, and sedentary behaviors. This paper focuses on several of the primary factors responsible for the increase More

Improving Healthy Eating Among Children Through Changes in Supplemental Nutrition Assistance Program (SNAP) Policies: An Economic Microsimulation

By

Over 10 million children participate in the federal Supplemental Nutrition Assistance Program (SNAP). Recent proposed policy changes have suggested banning or taxing the use of SNAP benefits for sugar-sweetened beverage purchases and/or subsidizing fruit and vegetable purchases with SNAP benefits. Several uncertainties about these proposed policies remain unanswered: 1) How will substitution of some products More

Predicting the Effects of Sugar-Sweetened Beverage Taxes on Food and Beverage Demand in a Large Demand System

By

This paper predicts the effects of sugar-sweetened beverage (SSB) taxes on demand for 23 categories of packaged foods and beverages and the associated changes in calories, fat, and sodium intake and consumer welfare. Using household food purchase data from the national 2006 Nielsen Homescan panel, researchers used demand elasticity estimates to simulate the effects of More