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 Reseach Group Name research group are:
Research Students
Events
Applied & Development Economics Seminar - Erzo Luttmer (Dartmouth)
Title: Living Large or Long? Preference Estimates from Completed-Life Stories (joint with Joshua Schwartzstein, Tomáš Jagelka, Amitabh Chandra)
The paper will not be ready for sharing prior to the seminar, an abstract is as follows:
———Extended Abstract ———
The value of a year of life plays a crucial role in informing policy decisions related to healthcare, the environment, innovation, and safety regulations. Given the significance of a life year’s value for policymaking, estimates should accurately reflect people’s preferences. Currently, estimates are derived from individuals’ observed choices involving small risks of death and monetary compensation, such as their willingness to take riskier jobs for higher pay. However, these estimates have significant limitations: individuals may not correctly perceive small risks, may deviate from rationality for choices involving small probabilities, and those making such choices, like soldiers or firefighters, represent a non-representative sample. Furthermore, unobserved job characteristics related to risk can bias these estimates. Our paper introduces an alternative method for estimating the value of a life year, attempting to overcome these limitations. We present a broadly representative sample of U.S. respondents with choices between pairs of “completed-life stories,” asking which life they would prefer for themselves. By randomizing lifetime earnings and ages of death in each story, we estimate how the probability of choosing a particular story increases with higher lifetime earnings versus a later age of death. We find that a 7% increase in lifetime earnings increases the choice probability as much as a 1% increase in longevity, implying a Life Year Value (LYV) elasticity of 7. Consequently, a typical individual with median earnings of $80,000 annually values an additional life year at age 80 as equivalent to receiving an additional $5,700 per year for all working years, totaling approximately $225,000 over their lifetime. We validate our estimates by demonstrating high test-retest reliability across survey waves and establishing their robustness through a series of specification checks and additional randomizations. Furthermore, we estimate markedly higher LYV elasticities for individuals whose subjective attitudes indicate that they place an above-average value on an additional life year. A key methodological advantage of our approach is that respondents engage in a natural task—assessing whether a life was desirable—which avoids triggering cultural or social norms about paying for life extension. Moreover, our method does not entail decisions under uncertainty, thereby avoiding many known behavioral biases. An important substantive advantage of our approach is that it allows us to estimate how the Life Year Value varies with respondent characteristics, age of death, and lifetime earnings in a broadly representative population. We find that the LYV increases with lifetime earnings and decreases with later life years. Even when holding constant lifetime earnings and age of death, there is notable heterogeneity in the LYV across individuals. This suggests that tailoring policies to individual preferences can result in welfare improvements.
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