Detecting astroturf lobbying movements

Abstract

Astroturf lobbying refers to the simulation of grassroots support for or against a public policy. The objective of this tactic is for private interests to pretend they have public support for their cause. However, omitting to disclose the real sponsor of a message renders the communication unauthentic and undermines democratic and pluralist values. This article seeks to develop a method to detect astroturf movements based on emphasis framing analysis. The hypothesis is that astroturf groups employ different frames than genuine grassroots movements to comply with the private interests they truly represent. The results of the case study on the shale gas exploration debate in the United States show that astroturf groups used frames that differed significantly from authentic non-governmental organizations, which allowed their detection. ; SCOPUS: ar.j ; info:eu-repo/semantics/published