Meeting the mandate for biofuels
Subtitle: implications for land use, food and fuel prices
By: Xiaoguang Chen ... [et al.].
Contributors: National Bureau of Economic Research
Series: NBER working paper series -- working paper 16697; Working paper series (National Bureau of Economic Research : Online) -- working paper no. 16697.
Publisher: National Bureau of Economic Research
Published: 2011
Place of publication: Cambridge, MA
Language: eng
Format: Electronic resource
Description: "Biofuel production is being promoted through various policies such as mandates and tax credits.  This paper uses a dynamic, spatial, multi-market equilibrium model, Biofuel and Environmental Policy Analysis Model (BEPAM), to estimate the effects of these policies on cropland allocation, food and fuel prices, and the mix of biofuels from corn and cellulosic feedstocks over the 2007-2022 period.  We find that the biofuel mandate will increase corn price by 24%, reduce the price of gasoline by 8% in 2022, and increase social welfare by $122 B (0.7%) relative to Business As Usual scenario.  The provision of volumetric tax credits that accompany the mandate significantly changes the mix of biofuels produced in favor of cellulosic biofuels and reduces the share of corn ethanol in the cumulative volume of biofuels produced from 50% to 10%.  The tax credits reduce the adverse impact of the mandate alone on crop prices and decrease the price of biofuels.  However, they impose a welfare cost of $79 B compared to the mandate alone.  These results are found to be sensitive to the rate of growth of crop productivity, the costs of production of bioenergy crops, and the availability of marginal land for producing bioenergy crops"--National Bureau of Economic Research web site.
Notes: Title from PDF file as viewed on 4/21/2011.

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