Valuing the Environmental Benefits from GM Products Using an Experimental Procedure: Lessons From the United States and the Philippines

This thesis develops an experimental procedure to value the environmental benefits from two pre-production genetically modified (GM) products, MVR tomatoes and Bt eggplant. The procedure explicitly tells subjects the GM nature of the products, and frames the value as an actual donation to the scientific organization pursuing the product research. The procedure is tested in the United States and the Philippines. The tests suggest that United States students give significantly different values than Filipino farmers with Filipino farmers valuing the environmental benefits much higher than United States students. The tests also suggest that slight changes in procedures can significantly affect values. Subjects also use information learned during the experiment to form their valuations. For example, Filipino farmers significantly increase their values as the procedure progresses.

Name thesis:degree_name

Master of Science

Level thesis:degree_level

masters

Discipline thesis:degree_discipline

Agricultural and Applied Economics

Department dc:contributor.department

Agricultural and Applied Economics

Grantor dc:publisher

Virginia Tech

Year dc:date.issued

2006

Author dc:creator

• Maupin, Jason Derek

Chair dc:contributor.committeechair

• Norton, George W.

Committee members dc:contributor.committeemember

• Kuminoff, Nicolai V.
• Pope, Jaren C.
• Alwang, Jeffrey R.

• Biotechnology
• Philippines
• economic impact assessment
• experimental economics
• Environmental Benefits

Statement dc:rights

• In Copyright

Licence dc:rights.uri

• http://rightsstatements.org/vocab/InC/1.0/

Dc Identifier Other

etd-01032007-122707

OAI identifier oai:identifier

oai:vtechworks.lib.vt.edu:10919/30794