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The informational and signaling impacts of labels: experimental evidence from India on GM foods

机译:标签的信息和信号影响:印度对转基因食品的实验证据

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摘要

Much of the debate between the European and US positions about the labeling of genetically modified (GM) foods has been whether consumers perceive labels as a source of information or as a signal to change behavior. In this paper we provide an experimental framework for examining these roles of information and signaling. While previous studies have focused on the impact of labels on consumer behavior, our interest is also in what happens prior to the expression of aversion to GM-labeled foods. In particular, the experiment design allows the researcher to estimate a lower bound of the informational impact of labels on GM food aversion. The other novel feature of this paper is that, unlike earlier studies, it uses subjects from a developing country.
机译:在欧洲和美国之间,关于转基因食品标签的争论大部分是消费者是否将标签视为信息来源或改变行为的信号。在本文中,我们提供了一个实验框架来检查信息和信号的这些作用。尽管以前的研究集中在标签对消费者行为的影响上,但我们的兴趣还在于表达对转基因标签食品的反感之前发生的事情。特别是,实验设计使研究人员能够估计标签对转基因食品厌恶的信息影响的下限。本文的另一个新颖之处在于,与早期研究不同,它使用了来自发展中国家的主题。

著录项

  • 来源
    《Environment and Development Economics》 |2013年第6期|701-722|共22页
  • 作者单位

    Centre for International Trade & Development, School of International Studies, Jawaharlal Nehru University, New Delhi 110067, India;

    Centre for Economic Studies and Planning, Jawaharlal Nehru University, New Delhi, India;

    Planning Unit, Indian Statistical Institute, New Delhi, India;

  • 收录信息 美国《科学引文索引》(SCI);
  • 原文格式 PDF
  • 正文语种 eng
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