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dc.contributor.advisorYanchong Karen Zheng.en_US
dc.contributor.authorWang, Wenjia.en_US
dc.contributor.otherMassachusetts Institute of Technology. Institute for Data, Systems, and Society.en_US
dc.contributor.otherTechnology and Policy Program.en_US
dc.coverage.spatiala-cc---en_US
dc.date.accessioned2019-10-11T22:00:22Z
dc.date.available2019-10-11T22:00:22Z
dc.date.copyright2018en_US
dc.date.issued2018en_US
dc.identifier.urihttps://hdl.handle.net/1721.1/122527
dc.descriptionThesis: S.M. in Technology and Policy, Massachusetts Institute of Technology, School of Engineering, Institute for Data, Systems, and Society, 2018en_US
dc.descriptionCataloged from PDF version of thesis.en_US
dc.descriptionIncludes bibliographical references (pages 51-55).en_US
dc.description.abstractThis thesis studies the food safety supply and demand in China with the focus on the producing entities and the end consumers. The first chapter concerns different farmers' organizational models and their implications for food safety issues. We conducted three research trips to China and interviewed key personnel from 25 agricultural cooperatives and one agricultural enterprise about the way they organize production activities with farmers. Our findings show that agricultural cooperatives employ a mix of models to mobilize farmers that exert different levels of direct controls over the production activities. We concluded that the choice of model is likely to be based on the difficulty of cultivating certain types of crops. Also, the motivation of agricultural cooperatives in obtaining quality certifications varies based on their position in the value chain: cooperatives that sell directly to end consumers are more motivated to obtain quality certifications than cooperatives selling to downstream processors or distributors. In the case of agricultural enterprise who employs large area of land employ, the contracting farming model is usually adopted. Despite low cost in acquiring land and labor for production, the enterprise has to compromise with a lower level of control over the production activities in the contract farming model. The second chapter studies consumers' response towards different food safety transparency information with respect to different demographic and socio-economical characteristics. The findings suggest that consumers are most likely to respond to seeing organic certificates and the use of organic ingredients in processed products with higher level of purchase intention and a higher willingness to pay. We also found out that respondents who are either male or have children are more likely to respond to food safety information than the other demographic groups..en_US
dc.description.statementofresponsibilityby Wenjia Wang.en_US
dc.format.extent55 pagesen_US
dc.language.isoengen_US
dc.publisherMassachusetts Institute of Technologyen_US
dc.rightsMIT theses are protected by copyright. They may be viewed, downloaded, or printed from this source but further reproduction or distribution in any format is prohibited without written permission.en_US
dc.rights.urihttp://dspace.mit.edu/handle/1721.1/7582en_US
dc.subjectInstitute for Data, Systems, and Society.en_US
dc.subjectTechnology and Policy Program.en_US
dc.titleFood safety supply and demand across the agricultural value chain in Chinaen_US
dc.typeThesisen_US
dc.description.degreeS.M. in Technology and Policyen_US
dc.contributor.departmentMassachusetts Institute of Technology. Institute for Data, Systems, and Societyen_US
dc.contributor.departmentMassachusetts Institute of Technology. Engineering Systems Division
dc.contributor.departmentTechnology and Policy Program
dc.identifier.oclc1121594171en_US
dc.description.collectionS.M.inTechnologyandPolicy Massachusetts Institute of Technology, School of Engineering, Institute for Data, Systems, and Societyen_US
dspace.imported2019-10-11T22:00:21Zen_US
mit.thesis.degreeMasteren_US
mit.thesis.departmentESDen_US
mit.thesis.departmentIDSSen_US


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