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Filtering by: Subject Electric power-plants -- United States Remove constraint Subject: Electric power-plants -- United States Decade 2000-2009 Remove constraint Decade: 2000-2009 Degree Level Doctoral Remove constraint Degree Level: Doctoral

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  • Political economy and trade effects of invasive species regulation : the case of noxious weeds

    Creator:
    Min, He
    Abstract:
    Many non-native weed pests of food, fiber, and nursery crops pose threats to U.S. environment and agriculture. Noxious weed regulations play an important role in preventing the introduction and spread of non-native plants, thereby protecting the local biodiversity, environment and economic activities. However, these regulations could also hamper agricultural trade....
    Resource Type:
    Dissertation
    Full Text:
    three essays of this dissertation address the causes and consequences of cross-state differences in