We extend the existing literature on food taxes targeting obesity. First, we incorporate the implicit substitution between sugar and fat nutrients implied by a complete food demand system and by conditioning on how food taxes affect total calorie intake. Second, we propose a methodology that...

In order to reduce obesity and associated costs, policymakers are considering various policies, including taxes, to change consumers’ high-calorie consumption habits. We investigate two sweet tax policies aimed at reducing added sweetener consumption. Both a consumption tax on sweet goods and...

We econometrically estimate consumer demand for dairy products in Japan using time series data for 1960-2003. We identify economic, cultural, and demographic forces that have been influencing dairy consumption patterns. We use the Almost Ideal (AI) Demand System by Deaton and Muellbauer and its...

We introduce an easily implemented and flexible calibration technique for partial demand systems, combining recent developments in incomplete demand systems and a set of restrictions conditioned on the available elasticity estimates. The technique accommodates various degrees of knowledge on...

Using urban household-level survey data from 1992 to 1998, we provide estimates of final demand for edible vegetable oils and animal fats in three regions of China based on the LinQuad incomplete demand system. For each region, the demand for the major "staple" oil is price inelastic. The demand...

The 1991 Latvia household budget survey provided data for establishing basic information about food consumption levels and patterns in Latvia during the first year of major economic reforms. This study evaluates one aspect of economic decision making of households: how income is allocated for...

Paper for presentation at the Northeastern Agricultural & Resource Economics Association’s Workshop on Economics and Child Nutrition Programs, AAEA & NAREA Joint Annual Meeting, Pittsburgh, Pennsylvania, July 23, 2011.

Finisher hog production in North America has seen a shift toward larger production units and contract-organized production since circa 1990. Given the efficiency gains and conversion costs associated with contract production, growers may have to choose between long term commitment through...

We study the determinants of somatic cell count (SCC) for fluid milk among U.S. dairies. We synthesize much of the work that has been done to model SCC economically in order to identify the potential impacts of buyer-imposed penalties and incentives within the supply chain. Additionally we...

The popularity of AIDS may not easily extend to censored demand systems. We propose an incomplete demand system that has relatively few restrictions on the parameter space, but preserves its theoretical consistency and apply this model to Indonesian data that have significant proportion of...