Research Paper for Grattan Institute: Misinformation and Disinformation in Elections

Abstract

This report examines the role of misinformation and disinformation in democratic elections and their potential impacts on public trust, political debate, and electoral integrity. Through a literature review and international case studies of elections in the United States, United Kingdom, and Germany, the report analyses how misleading information circulates through both conventional and digital media channels. While evidence of direct effects on voting behaviour remains mixed, the findings suggest that widespread exposure to misleading information contributes to declining trust in democratic institutions and heightened political polarisation. The report also reviews international regulatory and policy responses and proposes reforms to strengthen resilience against misinformation in the Australian electoral context.