The main purpose of this master thesis is to examine the concept of populism in the post- Gutenberg era. The research stems from a premise that the evolution of the political milieu and change of the media landscape implies a need for a different approach to analyzing populism. The decline of traditional political parties, the disappearance of political cleavages, and the personalization of politics precipitate the need to re-evaluate the debate about the right definition of populism. Based on a comparative case study of two leaders - Andrej Babiš and Donald Trump, this thesis examines how various theories of populism explain their behavior and tries to determine the most suitable option. Three definitions of populism are studied - populism as an ideology, populism as a discourse, and populism as a political style. While comparing political programs, discourse, and marketing strategies of both candidates, this thesis offers a complex insight into political campaigning on both sides of the Atlantic. At the same time, this research discusses the relationship between the concept of populism and personalized politics. These two concepts form a personalized leadership where the combination of populism and personality traits of the leader might influence the political programs, discourse, and marketing...

This dissertation consists of three essays in the field of environmental economics. The first chapter provides the first causal evidence that hostile activities online lead to physical violence. Given the recently documented relationship between pollution and social media, I exploit exogenous variation in local air quality as the first step to instrument for online aggression. In an event study setting, I find volatile organic compounds (VOCs) increase by 7% when refineries experience unexpected production outages. Together with higher air pollution, I find more aggressive behaviors both online and offline, as well as worse health outcomes near refineries. A one standard deviation increase in surrounding VOCs leads to 0.16 more hate crimes against Black people and 0.23 more hospital visits per thousand people each day. Second, I consider how emotional contagion spreads through social networks. On days with pollution spikes, surrounding areas see 30% more offensive and racist tweets and 12% more crimes; those geographically distant but socially networked regions also see offensive and racist tweets increase by 3% and more crimes by 4.5%. Nationally, overlooking spillovers would underestimate crime effects of pollution by 24%. My findings highlight the consequences of social media hostility and contribute to the public debate on cyberspace regulation. The second chapter, which is coauthored with Andrew Wilson, analyzes the relationship between weather and railway accidents. Rail thermal expansion and contraction are key considerations in rail design and construction; rail operators and rolling stock may likewise exhibit vulnerability to temperature changes. We quantify the sizes of these effects by leveraging a comprehensive dataset of railway malfunctions in the United States spanning 1997-2019. We find that both heat and cold cause elevated rates of railway malfunctions, with relatively larger increases in the number of incidents leading to a casualty as well as the number of injuries and deaths resulting from these incidents. We find that exposure to daily temperatures averaging over 30°C (86°F) leads to a 16% increase in the number of rail malfunctions, a 13% increase in the number of incidents leading to a casualty, and 18% and 36% increases injuries and deaths-effects net of any operational adjustments made to mitigate these effects. Further, while we also find that warmer locations exhibit a weaker relationship between heat and railway malfunctions, we find no evidence that companies are learning, year-over-year, how to reduce accidents. Finally, we note that effects of heat are strongest for derailments (versus other types of malfunctions) and freight trains (versus passenger trains). Our findings highlight the vulnerability of the railway system to the climate. The number of injuries and deaths associated with weather exposure-especially in comparison to operators' reported private costs of equipment failure-suggests a role for enhanced rail safety regulations and adaptation funding to protect critical heat-exposed infrastructure. The third chapter, which is a joint work with Douglas Almond and Muye Ru, explores the impact of federal policy rollback on methane leakage. Improvements in satellite measurement enable independent assessment of regulatory and climate policy. In August 2020, the Trump Administration lifted Obama-era requirements that oil and gas firms detect and repair methane leaks. We merge geo-identified data from the European TROPOMI (satellite instrument) to the specific locations of the US oil and gas infrastructure. Using a difference-in-differences design, we find a prompt increase in US methane emissions following the summer 2020 rollback. The number of high-methane emission events from the oil and gas sector more than doubled after the rollback relative to the coal sector, which did not experience the same regulatory rollback. While the oil and gas industry claims it faces a persistent, profit-making incentive to stem natural gas leaks and emissions, we find a large and nimble response by industry to changes in federal policy. Public policies that reduce methane externalities are critical given that global methane concentrations are rising at an increasing rate.

This dissertation consists of three papers at the intersection of social policy and immigration. The first paper analyzes the impact of immigrant welfare exclusion on government social spending at both an aggregate and specific social program level, using cross-national social expenditure panel data from 21 Organization for Economic Co-operation and Development (OECD) countries between 1990 and 2015 and taking advantage of the significant variation in welfare exclusivity across OECD countries by year. The second paper utilizes the variation in states’ response to the Affordable Care Act’s Medicaid expansion to investigate its effects on low-income immigrants’ inter-state mobility, specifically in-migration, and out-migration. Finally, the third paper utilizes data from the National Survey of Children’s Health to examine the effect of the announcement of the Trump administration’s revised Public Charge rule on insurance coverage and other health outcomes for children of immigrant parents.

We all know the great impact religion has had on the western civilization throughout an exceptional amount of time. It has been prevalent in a lot of fields and the political field is to no exception. Though The United States of America was founded on secular governmental terms, religion has come to have an immense impact on the field. In this dissertation, the two latest presidents of the country, Donald Trump and Joe Biden will be studied in the context of their speeches at the annual “National Prayer Breakfast”. The method used is that the transcripts of their speeches have been analyzed through three concepts: reality, utopia, and strategy they have then separately been linked to the domain religion.

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Denna undersökning kommer analysera Kinas handelspolitiska strategier med finanskrisen och handelskriget som tidpunkt samt även påpeka hur dess strategier förändrades underrespektive tillfälle. Undersökningen redogör för vilka likheter och skillnader det finns i handelspolitiken mellan perioderna med syfte att förklara förändringen i handelspolitiska preferenser. Den handelspolitiska förändringen som Kina genomgick mellan perioderna är viktig att undersöka då Kina fortsatt växer sig starka på den globala marknaden. Metoden i studien utgörs av en teorikonsumerande fallstudie där rational actor model används för att undersöka och förklara den rationella aktörens beslutsfattande i respektive situation. Spelteori används som en komplimenterande teori för att förklara Kinas vägval under handelskriget. Slutsatsen i undersökningen är att Kinas främsta mål och rationella val i krissituationer är att främja sin egen ekonomiska tillväxt oavsett vilka långsiktiga konsekvenserna detta kan innebära. Mot den bakgrunden återfinns även den främsta skillnaden mellan kriserna som var hanteringen av protektionism. Kina förebyggde mycket protektionism under finanskrisen men utövade det själva under handelskriget. Förändringen av agerandet mellan kriserna berodde likaväl på USA som på Kina och kan förklaras som det mest rationella valet för Kina för att främja sitt främsta mål med handelspolitiken, ekonomisk tillväxt. Förändringen förklaras som en tillfällig avvikelse från deras handelspolitik givet att det var det mest rationella beslutet givet omständigheterna och rådande situation.

The aim of this thesis is to study how the international media CNN frame their news reporting with the change of presidency in America, after a year of being accused of spreading fake news by president Trump. By using a Critical Discourse Analysis, CDA and a rhetorical analysis I examined a selection of articles published in CNN. In total I examined ten articles from 2015 focusing on how CNN choose to portray the identity of the president at the time Barack Obama. I also selected ten articles from 2017 to analyze how the CNN choose to construct Trumps identity a year after his ascent to the president office. The result show that Barack Obama is portrayed as an inspiring president always there for his people. Donald Trump is instead portrayed as a bad leader for the country while CNN started to focus on regaining the trust of the public. In 2015 CNN also used more pathos and ethos arguments than in 2017 when they instead focus on arguments through logos. CNN show that they stand by their goal to control and oversee the power of governments in democracy. Media and governments in a democracy work together to balance their power. / Syftet med den här uppsatsen är att studera hur det internationella mediet CNN gestaltar sin nyhetsrapportering, med förändringen av olika presidenter, efter ett år att ha blivit anklagade att sprida falska nyheter av president Trump. Genom att använda en kritisk diskursanalys och en retorisk analys undersökte jag ett urval av artiklar publicerade i CNN. Totalt studerade jag tio artiklar från 2015 som handlade om Barack Obama som var president det året. Sedan valde jag tio artiklar från 2017 för att analysera hur CNN valde att gestalta Trumps identitet, ett år efter han blivit president. Resultatet visade att Barack Obama gestaltas som en inspirerande ledare som alltid finns där för sitt folk. Donald Trump gestaltades istället som en sämre ledare för landet och CNN fokuserade på att vinna tillbaka förtroendet från allmänheten. 2015 använde CNN också mer patos och etosargument än 2017 då de istället fokuserade på logosargument. CNN visar att de står fast vid sitt uppdrag att kontrollera och bevaka demokratiska länders regeringar. Medierna och regeringar arbetar tillsammans för att balansera sin makt.

This study asks whether and how the presidential inaugural address influences American audiences. The current study explores how the 2017 Presidential Inaugural Address of Donald Trump influences audiences. Two areas were studied: Candidate image and the state of the nation. I hypothesized that participants who watched the address would have different attitudes regarding candidate image and the state of the nation compared to non-viewers. I also hypothesized that viewers of the address who voted for Donald Trump would respond differently to candidate image and the state of the nation when compared with those who did not vote for Trump. With one exception, none of the findings was significant. That is, attitudes of inaugural address viewers and non-viewers were similar, and attitudes of those who voted for the president and those who did not vote for the president were also similar. The exception was noted between those who voted for the candidate and oppositional voters: Those who voted for Donald Trump reported the nation is headed "in the right direction" while dissenters disagreed.

This thesis uses in-depth analysis of historical Los Angeles Times articles to trace the changing representations of the Latino community in the media. Focusing on themes of patriotism and citizenship, this thesis draws out the subtleties of syntax and semantics that silently influence public opinion. The Zoot Suit Riots and the Chicano Moratorium serve as the main historical backdrop, leading to a concluding exploration of Donald Trump’s campaign rhetoric surrounding immigration and the Latino community.

The following essay can be described as an election pledge research where the presidential pledges are compared to the politics they implement when in power. The purpose is to see if they are genuine with their promises or just seeking the votes of the public. The study will focus on three election campaigns, 2008, 2012 and 2016. This essay will implement two theories: Rational choice theory and the Mandate Model. To answer this two questions will be dealt with. They are as follows: How likely is it that the promises made during a presidential campaign are kept? What category of pledges are kept to the most extent and in what way does this influence the voter?  To deal with those questions this essay will apply a case study design that implement the methods of a theory consuming- and qualitative text analysis.  The result of the study showed that for the three studied elections a minority of the pledges were fulfilled. But as previous studies also have done is adding fulfilled pledges and compromises. In that case 71,18% of the election pledges were at least partly fulfilled. The pledges that were kept to the greatest extent was economic aid and financial support. The influence on the voter depends if they are satisfied by compromises or just want pledges to be kept.