Hugo Ferrinho Lopes

@hferrinholopes.bsky.social

Lecturer at Iscte-IUL & @uminho.bsky.social 🎓 I study how political parties adapt, endure, and fracture under grassroots and youth wing pressure — and how it affects party change, behavior and representation. 🗳️🔄🏛️ 🔗 https://hugoferrinholopes.github.io/

Political parties talk a lot about ethics. But how well do they actually regulate themselves? Luís de Sousa, Fernando Casal Bértoa, Lúcio Hanenberg and I develop a measure of the robustness of party ethics self-regulation across 241 parties in 34 countries.

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Another YOUMEM article published - the 2nd this week and the 7th in total from the project! In this one, led by @ammassarisofia.bsky.social, we look at women & men's perceptions of having acquired efficacy and greater political ambitions. The article is online & open access in Politics & Gender.

Sofia Ammassari@ammassarisofia.bsky.social · 2mo ago

Our study on gender differences in feelings of political efficacy and ambition among youth wing members is now out, open access, with @politicsgenderj.bsky.socialwww.cambridge.org/core/journal...

In this article in Technology in Society, we argue that beliefs about the personal or societal benefits of AI are not enough to explain its generic public acceptance. Beliefs about its 𝘱𝘳𝘰𝘤𝘦𝘥𝘶𝘳𝘢𝘭 𝘧𝘢𝘪𝘳𝘯𝘦𝘴𝘴 should also be crucial (1). t.co/UJZRUNR9bk

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6 years ago, I started asking a question that political science had largely ignored: how & why do women get involved in PRR parties as grassroots members? Today, my 1st book proposes an answer. Grassroots Women in the Populist Radical Right is now out online with OUP: academic.oup.com/book/62754

Grassroots Women in the Populist Radical Right

Abstract. This book investigates women’s involvement as members of populist radical right (PRR) parties. The latter have long been characterised as ‘men’s

academic.oup.com

Politics is often said to need renewal. But where do young politicians get elected, and where does the door start to close? Patrícia and I look at this question in Portugal. Young people are not absent from politics. But the path becomes much narrower as offices become more executive and national.

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On 7 May 2026, Britain ran a PR experiment: Scottish Parliament: a Mixed-Member Proportional system Welsh Senedd: a (new) Low-Magnitude Party List system Same day, same political context, different outcomes. Which version of PR would be better for Westminster? 🧵

‼️ New paper out in Political Behavior, in which we examine the accuracy of citizens' perceptions of parties' left-right positions outside of election time. Check out Semih's 🧵 below! We started working on this paper back in *2020*, so we're absolutely thrilled to finally share it!

Semih Çakır@mascakir.bsky.social · 4mo ago

🚨 New paper with great co-authors (@oguzhan-alkan.bsky.social @rdassonneville.bsky.social @zeynsom.bsky.social) in Political Behavior! How well do citizens perceive where parties stand? 🤔 Open access: rdcu.be/fb83Z

I've been asked over the last few days/weeks what I think will happen on April 12th in Orbán's 🇭🇺 (and the aftermath), so here's my assessment, looking at everything as it stands now 🧵 tldr: It's complicated, and no one really knows (and those who say they do are either lying or overly confident) 1/

Why do social norms work differently when we interact with AI? In a new paper (N = 1,108), we found that people are less sensitive to prosocial norms when interacting with AI because they are less accurate at predicting AI behavior. Read the full working paper: osf.io/8fhwg/

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