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The task of Automated Essay Scoring (AES) has been active for more than half a century, starting with handcrafting statistical features used for linear regression, and currently being improved by the latest advancements in machine learning and natural language processing. Most current research uses some form of character or word embeddings to represent the essays rather than statistical features,
Previous research has shown a link between investor sentiment and stock market movement, as well as the correlation of search engine queries and market volatility. This research aims to extend these findings by predicting the exact firm-level daily return of Apple and Amazon. The daily returns are predicted with an artificial neural network model. In theory, this model is able to learn similarly t
Indonesia had a taxation reform that was started from 2001 and ended in 2008. The taxation reform transformed both the tax regulation and tax institution. This study evaluates the impact of the taxation reform in Indonesia in 2008 to the tax compliance level of taxpayer, both corporate and personal taxpayer, in Indonesia and what factors that influence Indonesian tax compliance after the taxation
Projections estimate that by 2050 hundreds of millions to a billion people will migrate elsewhere due to environmental reasons. The increasing frequency and intensity of natural hazards posed by climate change, as well as the slow-onset degradation of habitats all over the planet, will drive more and more species to migrate towards more habitable and safe environments. While much of the literature
Following the refugee crisis in 2015, Sweden experienced the largest inflow of refugees in the country’s history. What are the effects on crime of such extensive immigration? This paper aims at analyzing if it prevails a causal relationship between the last years’ refugee immigration and crime rates in Sweden. For this purpose, data from the state’s refugee placement program is evaluated, which yi
Aim: The purpose of this paper is to understand how events manage change over time and the paradox of managing brand continuity while staying relevant. Method: Qualitative research based on secondary data. A multiple case study is conducted where three events are analyzed over two time periods by applying a core value framework and a corporate brand identity matrix. Findings: Each of the analyzed
This research explores the cultural representation, identity, and practices of young Vietnamese Americans through TikTok. The primary argument is that social media plays a critical role in facilitating cultural exchange and cultivating a sense of belonging for young immigrants living far away from their ancestral homelands. The study focuses on the main theoretical discussions on culture in mediat
This thesis explored the experiences and performances of female Malawian YouTubers. It is grounded in the understanding of the digital realm as a liberal space in which common people can showcase their own realities without the mediation of the structures of censorship common in traditional media. At the core of the research which informed this thesis were two questions: firstly, in what ways is e
Access to mobility and migration have become highly charged topics. Since the so-called refugee crisis in 2015 the EU has developed a holistic approach to control migration. The 2015 European Agenda on Migration is a policy which has significantly shaped mobility governance since being implemented. However, this response has been heavily criticised. The aim of this thesis is to understand how the
This thesis explores the impact of financialization on university students in Bologna, Italy, who are now facing a housing shortage. The popular university city is currently undergoing a severe housing crisis, presenting significant challenges for students seeking accessible and affordable accommodation. This study aims to understand how financialization exacerbates the housing crisis for Bologna&
This study is an investigative inquiry into the nature of foreign aid and its impact on Nigeria’s economic development. The role of foreign aid in the growth process of developing countries has been an issue of intense debate. Foreign aid is an important issue given its implications for poverty reduction in developing countries. As the government of Nigeria explores the avenues for foreign aid ass
The paper analyses data from the “Forbes World Billionaires List” from 1996 to 2015. Decomposing the sample finds, that inherited wealth exhibits higher levels of inequality than self-made wealth. Overall inequality decreases and the inequality level of the self-made subgroup converges to the one of inherited wealth. In addition, self-made billionaires also experience higher social mobility. Howev
An investigation has been done in order increase the understanding of the origin and chemical evolution of copper in the Milky Way stellar disks. This is interesting to know as it plays a part of the Galaxy puzzle, so we become more able to map how and why galaxies look like they do. The atmosphere of a star keeps information about how elemental abundant the Universe was at the time and place of
This thesis studies how different preferences for uncertainty affects live game attendance in the Swedish premier football league Allsvenskan. A framework proposed by previous literature concerning this relationship is highlighted. In the presence of reference dependency, two types of preferences is of interest. On one hand, there is the Uncertainty of Outcome Hypothesis (UOH), stating that uncert
After the discovery of graphene in 2004, a single layer of graphite, the assembly of 2D materials became a promising research area in solid state Physics. This thesis explores fabrication of 2D-heterostructures that aim to probe into graphene’s electronic structure with the Tunneling Field Effect Transistor (TFET). In the fabrication process, we used mechanical exfoliation to obtain monolayer gra
The 13C mobility and cross-β-sheet structure of lipid-protein co-assemblies formed by incubating ganglioside GM3-containing model membranes with the amyloid protein α-synuclein were investigated by solid-state NMR and wide-angle X-ray scattering (WAXS) at varying lipid-to-protein ratios and membrane compositions at body temperature. The POPCGM3 model membrane was characterized by PT ssNMR and X-ra
Facing the climate change and the energy crisis, the governments are taking steps to reduce the energy use and enhance the integration of renewable energy installations. Built environment is attributed to 40% of the global energy use, and the literature indicates that integrating the local renewable energy sources to the grid and meanwhile renovating the buildings can significantly improve the ene
Based on fieldwork interviews from two different trade unions in Luanda, this study aims to reflect on the role of civil society for the consolidation of democracy in Angola, and in particular, the challenges of trade unionism and its effects on democracy. Using the meth-od of inductive reasoning to process data, it first addresses themes derived from the inter-views such as Financial struggles, T
