Supply response, marginal cost, and soil erosion implications of stover-based biofuels.

作者: Juan Sesmero , Michelle Pratt , Wallace Tyner

DOI: 10.1093/AEPP/PPU042

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摘要: Existing economic analysis of corn stover as an energy feedstock has not considered potential changes in land use associated with different prices. We estimate the response supply density to its price driven by and examine implications for a processing plant's pricing strategy marginal cost, well soil erosion. find that plants will exploit intensive margin extensive secure additional amounts stover. Our results show, counterintuitively, market may result lower erosion due reallocations continuous removal, which, combined no-till farming, than baseline without removal. Also contrary expectations, using cover crops removal higher within fuel shed optimal pricing.

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