Political Economy and Public Economics
Political Economy and Public Economics
The Department of Economics at the University of Warwick has an active Political Economy and Public Economics (PEPE) Research Group. These two disciplines have natural complementarities. Political Economy focuses more on the political feasibility of certain policies by looking at which policies are more likely to enjoy public support and thus succeed in an electoral contest. Public economics looks more at determining which policies are optimal in every environment, but is less concerned about their political approval or feasibility.
Recent world events such as the public backlash against globalization and inequality have raised awareness for the need for more integration between these two approaches as political resistance to the adoption of potentially beneficial policies has become ever more salient. Hence by their very nature these two disciplines transcend traditional field divisions such as micro and macroeconomics: they use theoretical, empirical and experimental methods to obtain conclusions, thus generating synergies with various other groups in our department from development to experimental to history to macroeconomics to economic theory.
Our activities
PEPE Research Group Seminar
Thursday: 11.15am-12.30pm
A weekly seminar is organised that brings top economists and political scientist speakers every week for a double-feature seminar in coordination with the LSE.
For a detailed scheduled of speakers please follow the link below:
https://warwick.ac.uk/fac/soc/economics/seminars/seminars/political-economy
Organisers: Michela Redoano and Mateusz Stalinski
PEPE Research Group Annual Conference
In collaboration with colleagues from Princeton and Yale, and with the support of CEPR, the PEPE Research Group organises an annual conference which has become a central meeting of political economists in Europe. Having taken place in previous years in Venice and Rome, it attracts over 70 delegates attending from leading institutions in the US, EU and the UK. Every year, several of our PhD students get to participate in a fully funded conference with an opportunity to engage with leading scholars.
Find out more about this year's conference which will take place 26-27 April 2024 in Rome.
Organisers: Helios Herrera, Mateusz Stalinski
People
Academics
Academics associated with the PEPE Research Group are:
Research Students
Events
PEPE Seminar (Political Economy and Public Economics) Seminar - Luca Braghieri (Bocconi)
Title: Article-Level Slant and Polarization of News Consumption on Social Media
Abstract: There is widespread concern that the online news ecosystem produces polarized content and that extreme content gets further amplified through social media distribution channels. Methodological limitations in estimating content-based slant at the article level have made evaluating these claims difficult. We use data on the near universe (circa 1 million) of hard news articles published online by the top 100 U.S. news outlets in 2019, together with recent advances in natural language processing, to obtain a content-based measure of slant at the article level. Our main finding is that the degree of polarization in news consumption on social media is arguably high. Specifically, the mean slant difference between articles consumed by conservative and liberal users is 1.5 times the ideological distance between the average New York Times and Foxnews.com article. We also show that: i) the majority 65% of the variance in slant across articles arises within outlets, rather than across outlets, thus highlighting the importance of measuring slant at the article rather than the outlet level. ii) Most news produced is centrist, but the tails of the slant distribution are thick and there is substantial variation in slant across news type and topic. iii) Extreme content is much more likely to be shared widely on Facebook than moderate content. iv) There is substantial pro-attitudinal news consumption on Facebook even within the same outlet. v) Polarization in news exposure can account for the majority of polarization in news consumption on Facebook. vi) Echo chambers play an important role in driving polarized news consumption on Facebook.