{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/106159"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/106159","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Towards effective use of climate forecasts in agricultural decision making: Bridging the gap between modeling and empirical studies","abstract":"Weather and climate forecasts offer great potential for managing climate variability and climate risk in agricultural systems. In particular, climate forecasts at the seasonal scale can be considered as a key component of proactive drought management. However, there is not much evidence of sustained use and update of forecasts in the real world. While this, in part, has been associated with the characteristics of forecast information (most importantly, accuracy or skill), findings from field-based, empirical studies have shed light on other possible determinants of forecast adoptions. The primary goal of this dissertation is to use insights from empirical studies to develop refined, more realistic models of forecast valuation and adoption. These models are used to explore and understand the determinants of forecast adoption. The first question addressed in this dissertation is how improvement in forecast accuracy influences the value of forecasts. Using a refined, theoretical model of forecast valuation that incorporates user’s perception about forecast accuracy as a behavioral parameter, it is found that the benefits that users derive from improved forecasts depend on users’ characteristics including risk aversion and wealth level. The second research problem investigated in this work is on the impact of social capital and social network structure on the spatial and temporal dynamics of forecast adoption. An agent-based model is developed that simulates how farmers learn about the value of forecasts based on their own and their neighbors’ experiences. It is shown that the structure of the social network is an important factor in adoption of forecasts especially when farmers’ rate of learning from their own experiences is low. Finally, this dissertation investigates the role of institutional interventions (namely crop insurance and crop price) in the value of improved seasonal forecasts. This is investigated by developing an end-to-end forecast valuation framework that integrates a crop growth simulation model and an economic decision-making model. Focusing on the 2012 drought in U.S. Midwest, it is shown that crop insurance and crop price could significantly reduce the value of improved seasonal forecasts during drought conditions. This Dissertation presents a holistic modeling framework to address the effective use of forecasts for agricultural drought management. The models developed in this dissertation are used to generate hypotheses that can be utilized to design intervention and targeting strategies aiming at increasing forecast adoption and to elicit important insights about the interactions between different factors that influence farmers’ forecast adoption.","abstract_html":"Weather and climate forecasts offer great potential for managing climate variability and climate risk in agricultural systems. In particular, climate forecasts at the seasonal scale can be considered as a key component of proactive drought management. However, there is not much evidence of sustained use and update of forecasts in the real world. While this, in part, has been associated with the characteristics of forecast information (most importantly, accuracy or skill), findings from field-based, empirical studies have shed light on other possible determinants of forecast adoptions. The primary goal of this dissertation is to use insights from empirical studies to develop refined, more realistic models of forecast valuation and adoption. These models are used to explore and understand the determinants of forecast adoption. The first question addressed in this dissertation is how improvement in forecast accuracy influences the value of forecasts. Using a refined, theoretical model of forecast valuation that incorporates user’s perception about forecast accuracy as a behavioral parameter, it is found that the benefits that users derive from improved forecasts depend on users’ characteristics including risk aversion and wealth level. The second research problem investigated in this work is on the impact of social capital and social network structure on the spatial and temporal dynamics of forecast adoption. An agent-based model is developed that simulates how farmers learn about the value of forecasts based on their own and their neighbors’ experiences. It is shown that the structure of the social network is an important factor in adoption of forecasts especially when farmers’ rate of learning from their own experiences is low. Finally, this dissertation investigates the role of institutional interventions (namely crop insurance and crop price) in the value of improved seasonal forecasts. This is investigated by developing an end-to-end forecast valuation framework that integrates a crop growth simulation model and an economic decision-making model. Focusing on the 2012 drought in U.S. Midwest, it is shown that crop insurance and crop price could significantly reduce the value of improved seasonal forecasts during drought conditions. This Dissertation presents a holistic modeling framework to address the effective use of forecasts for agricultural drought management. The models developed in this dissertation are used to generate hypotheses that can be utilized to design intervention and targeting strategies aiming at increasing forecast adoption and to elicit important insights about the interactions between different factors that influence farmers’ forecast adoption.","abstract_has_math":false,"creators":["Shafiee Jood, Majid"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Civil Engineering","degree_department":null,"school":null,"contributors":["Cai, Ximing","Kumar, Praveen","Deryugina, Tatyana","Stillwell, Ashlynn"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2020,"date_issued":"2020-03-02T21:57:59Z","date_published":"2020-03-02T21:57:59Z","updated_at":"2026-07-22T22:24:45Z","subjects":["Drought Forecast","Drought Management","Value of Information","SWAT","Behavioral Model","Agent-Based Modeling","End-to-End Forecasting","Reinforcement Learning","Asymmetric Learning","Social Network","Crop Allocation","Crop Insurance","Risk Attitude"],"languages":["en"],"rights":["Copy Right 2019 Seyed Majid Shafiee Jood"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/2142/106159","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Cai, Ximing","Kumar, Praveen","Deryugina, Tatyana","Stillwell, Ashlynn"]},{"key":"dc:creator","label":"Author","values":["Shafiee Jood, Majid"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2020-03-02T21:57:59Z","2019-09-24","2019-12"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Civil Engineering"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Dissertation"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Ph.D."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Drought Forecast","Drought Management","Value of Information","SWAT","Behavioral Model","Agent-Based Modeling","End-to-End Forecasting","Reinforcement Learning","Asymmetric Learning","Social Network","Crop Allocation","Crop Insurance","Risk Attitude"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en"]},{"key":"dc:rights","label":"Dc Rights","values":["Copy Right 2019 Seyed Majid Shafiee Jood"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/106159"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Weather and climate forecasts offer great potential for managing climate variability and climate risk in agricultural systems. In particular, climate forecasts at the seasonal scale can be considered as a key component of proactive drought management. However, there is not much evidence of sustained use and update of forecasts in the real world. While this, in part, has been associated with the characteristics of forecast information (most importantly, accuracy or skill), findings from field-based, empirical studies have shed light on other possible determinants of forecast adoptions. The primary goal of this dissertation is to use insights from empirical studies to develop refined, more realistic models of forecast valuation and adoption. These models are used to explore and understand the determinants of forecast adoption. The first question addressed in this dissertation is how improvement in forecast accuracy influences the value of forecasts. Using a refined, theoretical model of forecast valuation that incorporates user’s perception about forecast accuracy as a behavioral parameter, it is found that the benefits that users derive from improved forecasts depend on users’ characteristics including risk aversion and wealth level. The second research problem investigated in this work is on the impact of social capital and social network structure on the spatial and temporal dynamics of forecast adoption. An agent-based model is developed that simulates how farmers learn about the value of forecasts based on their own and their neighbors’ experiences. It is shown that the structure of the social network is an important factor in adoption of forecasts especially when farmers’ rate of learning from their own experiences is low. Finally, this dissertation investigates the role of institutional interventions (namely crop insurance and crop price) in the value of improved seasonal forecasts. This is investigated by developing an end-to-end forecast valuation framework that integrates a crop growth simulation model and an economic decision-making model. Focusing on the 2012 drought in U.S. Midwest, it is shown that crop insurance and crop price could significantly reduce the value of improved seasonal forecasts during drought conditions. This Dissertation presents a holistic modeling framework to address the effective use of forecasts for agricultural drought management. The models developed in this dissertation are used to generate hypotheses that can be utilized to design intervention and targeting strategies aiming at increasing forecast adoption and to elicit important insights about the interactions between different factors that influence farmers’ forecast adoption.","Submission original under an indefinite embargo labeled 'Open Access'. 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In particular, climate forecasts at the seasonal scale can be considered as a key component of proactive drought management. However, there is not much evidence of sustained use and update of forecasts in the real world. While this, in part, has been associated with the characteristics of forecast information (most importantly, accuracy or skill), findings from field-based, empirical studies have shed light on other possible determinants of forecast adoptions. The primary goal of this dissertation is to use insights from empirical studies to develop refined, more realistic models of forecast valuation and adoption. These models are used to explore and understand the determinants of forecast adoption. The first question addressed in this dissertation is how improvement in forecast accuracy influences the value of forecasts. Using a refined, theoretical model of forecast valuation that incorporates user’s perception about forecast accuracy as a behavioral parameter, it is found that the benefits that users derive from improved forecasts depend on users’ characteristics including risk aversion and wealth level. The second research problem investigated in this work is on the impact of social capital and social network structure on the spatial and temporal dynamics of forecast adoption. An agent-based model is developed that simulates how farmers learn about the value of forecasts based on their own and their neighbors’ experiences. It is shown that the structure of the social network is an important factor in adoption of forecasts especially when farmers’ rate of learning from their own experiences is low. Finally, this dissertation investigates the role of institutional interventions (namely crop insurance and crop price) in the value of improved seasonal forecasts. This is investigated by developing an end-to-end forecast valuation framework that integrates a crop growth simulation model and an economic decision-making model. Focusing on the 2012 drought in U.S. Midwest, it is shown that crop insurance and crop price could significantly reduce the value of improved seasonal forecasts during drought conditions. This Dissertation presents a holistic modeling framework to address the effective use of forecasts for agricultural drought management. The models developed in this dissertation are used to generate hypotheses that can be utilized to design intervention and targeting strategies aiming at increasing forecast adoption and to elicit important insights about the interactions between different factors that influence farmers’ forecast adoption.","Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2020-02-28 without embargo terms","The student, Majid Shafiee Jood, accepted the attached license on 2019-09-23 at 15:55.","The student, Majid Shafiee Jood, submitted this Dissertation for approval on 2019-09-23 at 16:09.","This Dissertation was approved for publication on 2019-09-24 at 11:10.","DSpace SAF Submission Ingestion Package generated from Vireo submission #14470 on 2020-02-28 at 17:11:48","Made available in DSpace on 2020-03-02T21:57:59Z (GMT). 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