Efficiency Measure in Nitrogen Management under U.S. Trade Induced Corn Production

Osei-Agyeman Yeboah, Cihat Gunden, Albert J. Allen and Akua S. Akuffo

No 98698, 2011 Annual Meeting, February 5-8, 2011, Corpus Christi, Texas from Southern Agricultural Economics Association

Abstract: The overall objective of this paper is to measure the impact of the undesirable outputs from NAFTA (agricultural production and trade) on the environment by years in post-NAFTA period. Data Envelopment Analysis (DEA) was used to measure environmental efficiency by considering desirable (corn production) and undesirable (nitrogen) outputs in fifteen states. DEA allowed us to measure the level of nitrogen pollution to be reduced by modeling undesirable output in efficiency evaluation. Data from 15 states (Colorado, Illinois, Iowa, Indiana, Kansas, Kentucky, Michigan, Minnesota, Missouri, Nebraska, North Carolina, Ohio, South Dakota, Texas and Wisconsin) on corn production, land use and nitrogen fertilizer from 1994-2008 (post-NAFTA) were considered. The results indicated environmental inefficiency, nitrogen pollution and land use inefficiency were increasing over the years in the post-NAFTA period.

Keywords: International; Relations/Trade (search for similar items in EconPapers)
Pages: 27
Date: 2011
New Economics Papers: this item is included in nep-agr, nep-eff and nep-env
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
https://ageconsearch.umn.edu/record/98698/files/Ye ... len_Akuffo_SAEAa.pdf (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:ags:saea11:98698

DOI: 10.22004/ag.econ.98698

Access Statistics for this paper

More papers in 2011 Annual Meeting, February 5-8, 2011, Corpus Christi, Texas from Southern Agricultural Economics Association Contact information at EDIRC.
Bibliographic data for series maintained by AgEcon Search ().