Ekaterina Zhuravskaya

Exploring a drastic change in media landscape in Poland, we show that mainstream media can significantly affect religious participation. After nationalist populist party PiS came to power in 2015, news on state and private independent TV diverged due to propaganda on state TV, resulting in a switch of some of its audience to independent TV. Municipalities with access to independent TV continued to follow a long-term secularization trend, while municipalities with access only to state TV experienced a reversal of this trend. An online experiment sheds light on the mechanisms underlying the effect of exposure to independent news on religiosity.

We study horizontal between-group cultural transmission using Stalin’s ethnic deportations as a historical experiment. Over 2 million Soviet citizens, mostly Germans and Chechens, were forcibly relocated from the western to eastern parts of the USSR during WWII solely based on ethnicity. As a result, the native population of the deportation destinations was exogenously exposed to groups with drastically different gender norms and behavior. We combine historical and contemporary data to document that present-day gender equality in labor force participation, business leadership, and fertility as well as pro-gender-equality attitudes are higher among local native population of deportation destinations with a larger presence of Protestant compared to Muslim deportees. The effects are stronger for culturally closer groups and when adopting deportee norms is less costly. The results cannot be explained by selection, vertical cultural transmission, or deportee impact on the local economy. The evidence strongly suggests that gender norms diffused horizontally from deportees to the local population through imitation and learning.

This survey discusses recent developments in the growing literature on the Russian economic history of the 19th and 20th centuries. Using novel data and modern empirical methods, this research generates new insights and provides important lessons for development economics and political economy. We organize the discussion around four strands of this literature. First, we summarize and put in comparative perspective research on the long-term trends in economic development and living standards, which shows that throughout history Russia significantly underperformed advanced economies. We also compile reliable quantifications of the human cost of Stalin’s dictatorship. Second, we discuss new studies of imperial Russia that partially confirm Gerschenkron’s classic conjecture on the institutional explanation for Russia’s relatively low level of economic development and on the causes of the revolution. The third strand of the literature focuses on the Soviet period and explains its slowdown over time and the eventual collapse of the system by the command economy’s inability to provide incentives to individual agents. The fourth strand documents the long-term economic, social, and political consequences of large-scale historical experiments that took place during both the imperial and the Soviet periods. We conclude by discussing the lessons from these four strands of the literature and highlight open questions for future research.

Exploring a drastic change in media landscape in Poland, we show that mainstream media can significantly affect religious participation. After nationalist populist party PiS came to power in 2015, news on state and private independent TV diverged due to propaganda on state TV, resulting in a switch of some of its audience to independent TV. Municipalities with access to independent TV continued to follow a long-term secularization trend, while municipalities with access only to state TV experienced a reversal of this trend. An online experiment sheds light on the mechanisms underlying the effect of exposure to independent news on religiosity.

We study horizontal between-group cultural transmission using Stalin’s ethnic deportations as a historical experiment. Over 2 million Soviet citizens, mostly Germans and Chechens, were forcibly relocated from the western to eastern parts of the USSR during WWII solely based on ethnicity. As a result, the native population of the deportation destinations was exogenously exposed to groups with drastically different gender norms and behavior. We combine historical and contemporary data to document that present-day gender equality in labor force participation, business leadership, and fertility as well as pro-gender-equality attitudes are higher among local native population of deportation destinations with a larger presence of Protestant compared to Muslim deportees. The effects are stronger for culturally closer groups and when adopting deportee norms is less costly. The results cannot be explained by selection, vertical cultural transmission, or deportee impact on the local economy. The evidence strongly suggests that gender norms diffused horizontally from deportees to the local population through imitation and learning.

We develop a comprehensive framework to assess policy measures aimed at curbing false news dissemination on social media. A randomized experiment on Twitter during the 2022 U.S. mid-term elections evaluates such policies as priming the awareness of misinformation, fact-checking, confirmation clicks, and prompting careful consideration of content. Priming is the most effective policy in reducing sharing of false news while increasing sharing of true content. A model of sharing decisions, motivated by persuasion, partisan signaling, and reputation concerns, predicts that policies affect sharing through three channels: (i) updating perceived veracity and partisanship of content, (ii) raising the salience of reputation, and (iii) increasing sharing frictions. Structural estimation shows that all policies impact sharing via the salience of reputation and cost of friction. Affecting perceived veracity plays a negligible role as a mechanism in all policies, including fact-checking. The priming intervention performs best in enhancing reputation salience with minimal added friction.

Page de couverture This book presents a synthesis of key recent advances in political-economy research on the various approaches and strategies used in the process of building nations throughout modern history. It features chapters written by leading scholars who describe the findings of their quantitative analyses of the risks and benefits of different nation-building policies. The book is comprised of 26 chapters organised into six sections, each focusing on a different aspect of nation building. The first chapter presents a unified framework for assessing nation-building policies, highlights potential challenges that may arise, provides a summary of each of the other chapters, and draws out the main lessons from them. The following chapters delve into the importance of social interactions for national identification, the role of education, propaganda and leadership, external interventions and wars, and the effects of representation and redistribution. The book offers a nuanced understanding of effective nation-building policies.

We use spatial regression discontinuity analysis to test whether the historical partition of Poland among three empires–Russia, Austria‐Hungary, and Prussia–has a persistent effect on political outcomes in contemporary Poland and to examine the channels of this influence. We find that the main difference in voting across Polish territories attributed by many observers to the legacy of empires is driven by omitted variables. However, empires do have a significant causal effect. The lands that belonged to Prussia (compared with those that belonged to Russia) vote more for anticommunist (post‐Solidarity) parties. This difference is largely explained by the persistent effect of infrastructure built by Prussians at the time of industrialization. The former Austrian lands (compared with former Russian lands) votes more for religious conservatives and for liberals. The difference in the vote for religious conservatives is explained by persistent differences in church attendance driven by vastly different policies of the two empires toward the Catholic Church. Higher support for liberals on the Austrian side is partly explained by a persistent belief in democracy, which is a legacy of decentralized democratic governance of the Austrian empire.

During the 2019 European elections campaign, we exposed a random sample of French voting-age Facebook users to false statements by a far-right populist party. A randomly selected subgroup was also presented with fact-checking of these statements; another subgroup was offered a choice of whether to view the fact-checking. Participants could then share these statements on their Facebook pages. We show that (i) both imposed and voluntary fact-checking reduce sharing of false statements by about 45 percent, (ii) the size of the effect is similar between imposed and voluntary fact-checking, and (iii) each additional click required to share false statements sub stantially reduces sharing. (JEL D72, D81, D91)