Department of Economics
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These digital collections contain theses, dissertations, faculty publications including open educational resource materials, and datasets from the Department of Economics, and Center for Research on the Colorado Economy reports.
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Browsing Department of Economics by Subject "agriculture"
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Item Open Access Agricultural conservation networks in Iowa(Colorado State University. Libraries, 2023-09) Luxton, India, author; Ellis, Elizabeth, author; Arnold, Parker, author; Shakya, Prasiddha, author; Lee, Juliet, author; Ravetta, Emilia, author; Toombs, Ted, author; Mook, Anne, author; Cross, Jeni, authorIowa's farmlands, celebrated for their remarkable agricultural productivity, are facing pressing environmental challenges, including soil erosion, waterway nitrogen pollution, and vulnerability to extreme weather events. These issues imperil the state's agricultural sector's long-term sustainability and economic stability. Despite substantial investments from governmental and non-governmental entities to encourage conservation practice use, adoption rates remain persistently low. In this report, we use quantitative, qualitative, and social network analysis on a sample of 38 farmers to understand how social networks shape their adoption of conservation practices. We analyze data through a systems framework and compare counties with high- and low-adoption of conservation practices to assess influences from the individual farmer level to the broader societal context. We conclude with a discussion of strategic implications to promote conservation adoption.Item Open Access Estimating the economic impacts of bird and rodent damage to selected California crops(Colorado State University. Libraries, 2011) Gebhardt, Karen Susan Ilse, author; Fan, Chuen-mei, advisor; Bernasek, Alexandra, committee member; Mushinski, David, committee member; Thilmany, Dawn, committee memberThis research estimates the direct financial costs and the changes in economic welfare associated with bird and rodent damage to 15 different crop markets in eight agricultural regions in California. Three different models are used to quantify this impact: a meta-analysis to aggregate and analysis a large database of 206 damage estimates from 43 studies related to 15 crops across 6 (of 8) regions of California, a direct financial cost model to identify changes in profits and costs from an individual producer's perspective, and a combination of an equilibrium displacement model (EDM) and an economic surplus model to estimate changes to producer and consumer surpluses. Using a range of damage estimates calculated from the meta-analysis, results from the direct financial analysis indicate that birds and rodents have a direct financial impact in reducing income from lower production and increasing production costs and was calculated as a range from $1,153 m to $1,726 m. Results from the EDM and economic surplus model are the estimated gain in consumer surplus resulting from an absence of bird and rodent damage and a reduction is between $689.6 m and $$1,148.5 m and the estimated gain in producer surplus is between $396.0 m and $658.8 m. Understanding the aggregate impact of damage caused by birds and rodents to multiple economically important crops in California agriculture is crucial. The results of this study indicate that bird and rodent have caused negative impacts on California producers and consumers. Through the inclusion of a more complete damage data set, the impact of this damage on profits and consumer and producer surpluses was estimated with greater accuracy and yielded predictive and interpretive value to the profession.Item Open Access How social networks impact agricultural land stewardship in Iowa(Colorado State University. Libraries, 2024) Luxton, India, author; Ellis, Ellie, author; Arnold, Parker, author; Shakya, Prasiddha, author; Lee, Juliet, author; Ravetta, Emilia, author; Toombs, Ted, author; Mook, Anne, author; Cross, Jeni, authorTwo-page summary of findings of a social network study to explore conservation practices among farmers in Iowa.