We study partisan differences in Americans’ response to the COVID-19 pandemic. Political leaders and media outlets on the right and left have sent divergent messages about the severity of the crisis, which could impact the extent to which Republicans and Democrats engage in social distancing...

This paper provides novel evidence that similarity in employees' political attitudes plays a role in mergers and acquisitions. Using detailed data on individual campaign contributions to Democrats and Republicans, our estimates show that firms are considerably more likely to announce a merger,...

We use novel data to describe the evolution of party differences in parliamentary speech in Finland during 1907-2018. We find a peak in left-right polarization in the 1970s, driven by the extreme left party, and co-occuring with a high prevalance of Soviet Union related phrases, perhaps...

We examine how politics and policy have affected remote-work rates in the wake of the COVID-19 pandemic. Using the Current Population Survey, American Community Survey, and the American Time Use Survey, which have several different measures of remote work, we examine how trends in remote work...

My paper analyzes the link between immigration and support for anti-immigrant parties in Europe. I assemble a unique data set on the share of foreigners for 356 regions in 26 European countries and construct a novel scale for the anti-immigrant position of political parties. I find that...

This paper provides a model of how media environments affect political polarization. We first develop a model of how media environments, characterized by their levels of accessibility and variety of content, interact with citizens' ideological views and attitudes and political motivation. We...

This paper investigates whether EU redistributive policies improved the public attitude toward European integration, both in terms of public opinion and in terms of political preferences. We build a new dataset combining data from the European Social Survey, different data sources for political...

The upward co-movement of income inequality and partisan polarization in the U.S. is typically attributed to intensified class conflict or a political wealth bias. This paper formalizes a theory of polarization where changes in the income distribution do not affect citizens' policy preferences,...

We report the results of a laboratory experiment based on a citizen‐candidate model with private information about ideal points. Inefficient political polarization is observed in all treatments; that is, citizens with extreme ideal points enter as candidates more often than moderate citizens....

Can participation in financial markets lead individuals to re-evaluate the costs of conflict, change their political attitudes and even their votes? Prior to the 2015 Israeli elections, we randomly assigned Palestinian and Israeli financial assets to likely voters, and incentivized them to...