This paper examines the impact of declining energy prices on biofuels production and use and its implications to agricultural commodity markets. It uses PEATSim, a dynamic partial equilibrium, multi-commodity, multi-country global trade model of the agriculture sector to analyze the interaction...

This report documents the updated version of the Partial Equilibrium Agricultural Trade Simulation (PEATSim) model developed by USDA’s Economic Research Service. PEATSim is a global model, covering 31 commodities and 27 countries/regions. The model, consistent with economic theory, provides a...

Achieving greater energy security by reducing dependence on foreign petroleum is a goal of U.S. energy policy. The Energy Independence and Security Act of 2007 (EISA) calls for a Renewable Fuel Standard (RFS-2), which mandates that the United States increase the volume of biofuel that is blended...

U.S farms are becoming increasingly specialized, limiting the usefulness of traditional aggregate analysis. This report identifies data limitations, advantages in estimating farm income by type of farm, and the implications of SIC-based measures. The potential relationships between the SIC type...

A partial-equilibrium, multiple-commodity, multiregion model of agricultural policy and trade is used to simulate the effects of changes in domestic and trade policy on dairy production, consumption, prices, and trade. Simulations using the ERS-Penn State Trade model analyze the effects of...

Agricultural trade barriers and producer subsidies inflict real costs, both on the countries that use these policies and on their trade partners. Trade barriers lower demand for trade partners' products, domestic subsidies can induce an oversupply of agricultural products which depresses world...