The paper analyses the factors inducing retailers to adopt GM-free private standards, using information of 44 retailers operating in 54 countries. Retailers are distinguished between those not using genetically modified (GM) ingredients and those using ingredients which are potentially GM in their private label products. Results from a binary response model show that many of the drivers highlighted in the empirical literature, such as historical factors, communication infrastructure and sectorial conditions, affect the likelihood of adopting GM-free private standards. Moreover, we test additional hypotheses from the political economy of standards formation and of mass media. Key results show that a higher share of government-oriented public media reduces the probability of adopting GM-free private standards, while different GMO public standards between home and operating countries increase this probability.
GM-free private standards, public regulation of GM products and mass media / M. Vigani, A. Olper. - In: ENVIRONMENT AND DEVELOPMENT ECONOMICS. - ISSN 1355-770X. - 19:6(2014 Jan), pp. 1-26. [Epub ahead of print] [10.1017/S1355770X13000673]
GM-free private standards, public regulation of GM products and mass media
M. Vigani
;A. OlperSecondo
2014
Abstract
The paper analyses the factors inducing retailers to adopt GM-free private standards, using information of 44 retailers operating in 54 countries. Retailers are distinguished between those not using genetically modified (GM) ingredients and those using ingredients which are potentially GM in their private label products. Results from a binary response model show that many of the drivers highlighted in the empirical literature, such as historical factors, communication infrastructure and sectorial conditions, affect the likelihood of adopting GM-free private standards. Moreover, we test additional hypotheses from the political economy of standards formation and of mass media. Key results show that a higher share of government-oriented public media reduces the probability of adopting GM-free private standards, while different GMO public standards between home and operating countries increase this probability.File | Dimensione | Formato | |
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