{"title":"假设性偏差缓解技术的功效:跨国比较","authors":"Jerrod Penn , Wuyang Hu , Tao Ye","doi":"10.1016/j.jeem.2024.102989","DOIUrl":null,"url":null,"abstract":"<div><p>Hypothetical Bias (HB) remains challenging for practitioners of stated preference approaches. One elusive idea is the extent to which country and culture may affect HB's magnitude and the efficacy of mitigation methods. This paper implements both real and hypothetical elicitation in the United States and China in the context of a field survey and experiment for battery recycling containers to establish the extent of HB. It compares multiple HB mitigation strategies, namely Cheap Talk, Ex Ante Consequentiality, and Certainty Follow-up in the two countries. Results show that a significant amount of actual HB exists. The ex ante methods are ineffective at reducing HB in both countries. The Certainty Follow-up method can be effective but can overcorrect, especially for the Chinese sample. Results also indicate that comparing the efficacy of different mitigation strategies based on only hypothetical scenarios (potential HB) across countries may lead to erroneous conclusions. This study calls for treating country and cultural differences more seriously when conducting international valuation work.</p></div>","PeriodicalId":15763,"journal":{"name":"Journal of Environmental Economics and Management","volume":null,"pages":null},"PeriodicalIF":5.5000,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0095069624000639/pdfft?md5=e7e0cc71ee7b76997876986a9b00aa17&pid=1-s2.0-S0095069624000639-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Efficacy of hypothetical bias mitigation techniques: A cross-country comparison\",\"authors\":\"Jerrod Penn , Wuyang Hu , Tao Ye\",\"doi\":\"10.1016/j.jeem.2024.102989\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Hypothetical Bias (HB) remains challenging for practitioners of stated preference approaches. One elusive idea is the extent to which country and culture may affect HB's magnitude and the efficacy of mitigation methods. This paper implements both real and hypothetical elicitation in the United States and China in the context of a field survey and experiment for battery recycling containers to establish the extent of HB. It compares multiple HB mitigation strategies, namely Cheap Talk, Ex Ante Consequentiality, and Certainty Follow-up in the two countries. Results show that a significant amount of actual HB exists. The ex ante methods are ineffective at reducing HB in both countries. The Certainty Follow-up method can be effective but can overcorrect, especially for the Chinese sample. Results also indicate that comparing the efficacy of different mitigation strategies based on only hypothetical scenarios (potential HB) across countries may lead to erroneous conclusions. This study calls for treating country and cultural differences more seriously when conducting international valuation work.</p></div>\",\"PeriodicalId\":15763,\"journal\":{\"name\":\"Journal of Environmental Economics and Management\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":5.5000,\"publicationDate\":\"2024-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S0095069624000639/pdfft?md5=e7e0cc71ee7b76997876986a9b00aa17&pid=1-s2.0-S0095069624000639-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Environmental Economics and Management\",\"FirstCategoryId\":\"96\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0095069624000639\",\"RegionNum\":3,\"RegionCategory\":\"经济学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"BUSINESS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Environmental Economics and Management","FirstCategoryId":"96","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0095069624000639","RegionNum":3,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"BUSINESS","Score":null,"Total":0}
Efficacy of hypothetical bias mitigation techniques: A cross-country comparison
Hypothetical Bias (HB) remains challenging for practitioners of stated preference approaches. One elusive idea is the extent to which country and culture may affect HB's magnitude and the efficacy of mitigation methods. This paper implements both real and hypothetical elicitation in the United States and China in the context of a field survey and experiment for battery recycling containers to establish the extent of HB. It compares multiple HB mitigation strategies, namely Cheap Talk, Ex Ante Consequentiality, and Certainty Follow-up in the two countries. Results show that a significant amount of actual HB exists. The ex ante methods are ineffective at reducing HB in both countries. The Certainty Follow-up method can be effective but can overcorrect, especially for the Chinese sample. Results also indicate that comparing the efficacy of different mitigation strategies based on only hypothetical scenarios (potential HB) across countries may lead to erroneous conclusions. This study calls for treating country and cultural differences more seriously when conducting international valuation work.
期刊介绍:
The Journal of Environmental Economics and Management publishes theoretical and empirical papers devoted to specific natural resources and environmental issues. For consideration, papers should (1) contain a substantial element embodying the linkage between economic systems and environmental and natural resources systems or (2) be of substantial importance in understanding the management and/or social control of the economy in its relations with the natural environment. Although the general orientation of the journal is toward economics, interdisciplinary papers by researchers in other fields of interest to resource and environmental economists will be welcomed.