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標題: | 環境-健康價值觀對有機農產品消費意願的影響:檢視風險感知與制度信任的雙層調節效果 The Effect of Environment-Health Values to Purchase Intention for Organic Foods: Examining the Moderating Effects of Risk Perception and Institutional Trust |
作者: | Tian-Yu Feng 馮天昱 |
指導教授: | 陳玉華(Yu-Hua Chen) |
關鍵字: | 有機農產品,消費意願,環境-健康價值觀,風險感知,制度信任, Organic foods,Purchase intention,Environment-health values,Risk perception,Institutional trust, |
出版年 : | 2017 |
學位: | 碩士 |
摘要: | 首先,本研究企圖將環境、健康關懷整合為「環境-健康價值觀」,並探討環境-健康價值觀對有機農產品消費意願的影響,再進一步釐清風險感知調節環境-健康價值觀影響有機農產品消費意願的調節效果。最後,本研究檢視上述風險感知調節效果之制度信任差異性。資料使用臺灣社會變遷基本調查計劃第六期第四次風險社會組,以多重插補法進行樣本清理,最終分析樣本數為1975人,並使用次序邏輯迴歸進行分析。研究結果發現相較於無力關懷型者,兼顧關懷型、環境關懷型與健康關懷型有較高的有機農產品消費意願,但是對於需求兼顧型的人而言,若風險感知較高,則會進一步強化環境-健康價值觀的影響。此外,即使同樣風險感知較高的人之中,若其制度信任較高,則可以確認有機農產品能避免環境與健康風險,制度信任因而進一步強化風險感知的調節效果,即風險感知調節效果有制度信任的差異性。根據以上研究發現,未來若要進行有機農產品消費研究,不能僅考量個人環境-健康價值觀的影響效果,必須要同時檢視民眾的風險感知與制度信任對於環境-健康價值觀影響有機農產品消費意願的調節與再調節作用。 First, this study intends to combine environmental and health concern into environment-health values, and then tests the effect of environment-health values to purchase intention for organic foods. Second, this paper tries to investigate how a person’s risk perception moderates the impact of environment-health values to purchase intention for organic foods. Finally, the research also considers the difference of institutional trust variating the moderating effect of risk perception on the environment-health values influence on the purchase intention. Using multiple imputation method with the data, and we draw on 1975 adult samples from 2013 Taiwan Social Change Survey, a cross-sectional nationwide survey. This study then applies ordinal logit regression to answer the research questions. The analyses sugguest that environment-health values have impacts on purchase intention for organic foods. However, the moderaing effect of risk perception to environment-health values influence on purchase intention for organic foods only for people having higher environment and health concerns. Besides, the research analyses the institutional trust contingency: the moderating effect of risk perception is enforced among those with higher institutional trust. According to the results, future research should not only consider the influence of environment-health values, but also examine the potential moderating effect of risk perception and institutional trust at the same time. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/59592 |
DOI: | 10.6342/NTU201700701 |
全文授權: | 有償授權 |
顯示於系所單位: | 生物產業傳播暨發展學系 |
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