Main RD result
Just-winning far-right mayors → +5 pp hate-crime probability
Also for severe acts (assaults / damage); strongest early in the mandate and for mayors who are not re-electable
Week 6: Political Elites and Hate Crime
Department of Political Science
School of Social Sciences and Philosophy
Trinity College Dublin
Wait… RDiT? That sounds familiar!
Idea: a sudden local shock is a cutoff in time. Compare hate crimes from the before period vs the after period.
Comparison around local crime events
Same county, days close to the event
Scope condition: the subset of cases/conditions under which a theory applies.
Vicarious retribution applies when…
→ Riaz et al. (2024): considerable publicity is not necessary. Smaller local triggering events can also have an effect.
How do natives (including potential hate crime perpetrators) hear about immigrant-attributed crime in their locality?
Crime is the second-most encountered local news topic. Even without national publicity, local crimes can be highly visible!
Even without reading the news yourself, crime stories travel through friends, WhatsApp, Facebook and sites that aggregate immigrant-attributed crimes (like this one).
Hate crimes surge locally right after immigrant-attributed crimes but spike fades within ~4 days, consistent with an emotional trigger (affect).
Backlash is stronger where far-right mobilization potential is high and where the foreign population has recently increased, not simply where many foreigners already live.
Anything else that didn’t convince you?
In groups of 3-4 (≈5 min):
Social identity theory highlights three responses:
Leave/exit the group, try to join a higher-status group.
Édouard Louis, Change
Redefine the group’s traits positively, or change the comparison dimension/out-group
Challenge the dominant group directly to improve the in-group’s relative status
In groups of 3-4:
Representatives resemble the people they represent in their descriptive characteristics (e.g. race, gender, class etc.)
Representatives act in the interest of a group, advancing policies and claims on its behalf, regardless of shared identity.
How to increase?
© Superbass/CC BY-SA 4.0
How do natives react when immigrant-origin minorities win political office?
What informational cues are natives supposed to receive when a minority candidate is elected?
Which actors’ reactions are Zonszein & Grossman (2024) looking at and which outcome corresponds to which actor?
Setting: UK general elections, 2010–2019 (England & Wales)
Idea: near a razor-thin election, who wins is as-good-as-random. Compare places just above vs just below the win cutoff.
What we estimate is a LATE (local average treatment effect): the average causal effect at the cutoff, i.e., for places with close races ≠ effect for all elections, i.e., landslide elections.
≈ +67% hate crimes (3 months post-election) relative to barely-losing minority constituencies.
≈ +66% more exclusionary immigration attitudes
Why would the media report negatively about minorities?
Social-identity cues, especially out-group animosity (Rathje et al., 2021) and negative tone (Robertson et al., 2023), drive engagement. Media knows this (Klein, 2020); under pressure to intensify consumer engagement (Munger, 2020), they cover core identity stories with negative valence (Hopkins et al., 2023).
Same identity-threat dynamics that shift mass attitudes can shape how individual journalists and editors interpret and frame minority wins, not only as a commercial strategy.
≈ +110% more negative coverage of the relevant immigrant group
Concentrated in right-wing and smaller-circulation papers
Turn to a neighbor:
Effect disappears for Conservative minority candidates → descriptive + substantive mismatch drives results
Descriptive representation increases minorities’ trust in institutions → might make minorities more likely to report
Stronger effects for Muslim-background and women candidates
Like Dancygier et al. (2022), who show that social integration into dating/marriage markets triggered hostility, Zonszein & Grossman (2025) show that integrating into political institutions can produce backlash.
Integration success ≠ automatically less hate crime. Sometimes the success is the trigger.
Effect concentrated in constituencies electing a minority MP for the first time
Critique?
Just-winning far-right mayors → +5 pp hate-crime probability
Also for severe acts (assaults / damage); strongest early in the mandate and for mayors who are not re-electable
Far-right wins can make people feel less alone in their prejudice → more willing to act (Bursztyn et al., 2020).
Results driven by first-time far-right mayors + spillovers into neighbouring municipalities.
Effect concentrated where broadband exposure is high, and fades where coverage is low (links to Week 4).
But not necessarily via easier group coordination. No differential effect on group-committed hate crimes by internet coverage.
A minority win can make an unsatisfactory status comparison salient → backlash to restore positive distinctiveness.
A far-right win can signal that the in-group’s exclusionary stance is more widely shared/more legitimate → less restraint on acting against out-groups.
Who wins office can shape identity comparisons and social norms, activating hostile attitudes and behavior.
POU44653: Determinants of Hate Crime (Weeks 1–6) — fill your group’s shared Word doc (link on Blackboard).
If time allows: short group spotlights — each group presents one part of what you put together.
A · Weeks 1–2
definition + demography
B · Weeks 3–4
economy + media
C · Weeks 5–6
threatening events + pol. elites
You’ll be able to draw on this document when developing your Research Proposal.
Reading Week (26 Oct–1 Nov): no class.
After Reading Week:
POU44653 · Week 6
Social identity theory
Tajfel & Turner (1979): people define themselves through group membership and evaluate that membership through three linked processes.
1. Categorization
Sorting people into “us” vs “them” (in-group/out-group)
2. Identification
Adopting the group as part of the self + caring about its status and reputation
3. Comparison
Evaluating the in-group against relevant out-groups, seeking positive distinctiveness
Unsatisfactory comparisons → pressure to restore/reassert group superiority.