How does immigration affect anti-immigrant sentiment, and who is affected most? A longitudinal analysis of the UK and Japan cases

Abstract

Abstract Does increasing immigration affect natives’ attitudes towards immigrants? A significant volume of research has been conducted in Western contexts to explore this question. However, we know little about whether findings observed in Western societies translate to non-Western contexts. At the same time, there is a paucity of research into whether increasing immigration exerts differential-effects among different groups of individuals. Using Japanese and British longitudinal data, this study firstly compares and contrasts how immigrant-share in an environment affects anti-immigrant sentiment in Japan and Great Britain. Secondly, it explores two potential drivers of heterogeneity in the impact of immigration across individuals: (a) perceived financial situation, and (b) views towards the role government should play in issues of support for the vulnerable. Applying fixed-effects panel data modelling, the results show increasing immigration harms attitudes towards immigrants. Furthermore, these negative effects are stronger for those who perceive their financial situation is worse, and among those who lean further to the left on the role of government. Interestingly, these results are highly similar in Japan and the UK. Thus, these findings support similar mechanisms of the group-threat theory operating among natives in two distinct contexts.

Keywords

• Immigrant group size
• Group-threat theory
• Intergroup contact theory
• Japan
• UK