Skip to main content

Currently Skimming:


Pages 337-340

The Chapter Skim interface presents what we've algorithmically identified as the most significant single chunk of text within every page in the chapter.
Select key terms on the right to highlight them within pages of the chapter.


From page 337...
... J Economic Models Used to Assess the Effects of Biofuel Production in the United States E conomic models are widely used for agricultural and energy policy analysis. For biofuels in the United States, the four main models that have been used are the Food and Agricultural Policy Research Institute (FAPRI)
From page 338...
... 338 APPENDIX J Forward-looking models assume perfect knowledge of the future; recursive dynamic models assume agents are myopic and operate as if current prices will continue into the future. FASOM is a forward-looking model and solves all years simultaneously, whereas FAPRI and POLYSYS are recursive dynamic models.
From page 339...
... 339 APPENDIX J Environmental Protection Agency (EPA) to determine GHG reductions from various biofuel pathways.
From page 340...
... 340 APPENDIX J INCORPORATING BIOFUELS INTO ECONOMIC MODELS All four models were developed before the implementation of RFS2, but each has been modified in recent years to include varying degrees of biofuel coverage. FAPRI and GTAP include only first-generation biofuels (corn-grain ethanol, sugarcane ethanol, and oilseed-based biodiesel)

Key Terms



This material may be derived from roughly machine-read images, and so is provided only to facilitate research.
More information on Chapter Skim is available.