Sökresultat

Reaching the targets of the Paris Agreement requires acceleration of low-carbon energy transitions. At the same time, it is not fully understood why some technologies spread more rapidly and widely than others. This thesis advances our understanding of the diffusion of large-scale low-carbon technologies by bridging technology diffusion studies and political economy of transitions. Through combini

Purpose: Investigate the relation between block ownership and stock liquidity. Methodology: The empirical methods used in this project are of quantitative nature. We use a set of dependent variables representing liquidity measures in order to test how our main explanatory variable, sum of block holdings, affect this. Furthermore, control variables such as market capitalization, share price and vo

This paper estimates and simulates a New-Keynesian small-scale DSGE macro model. The model consists of the hybrid forms of the Phillips curve and the IS curve, and is closed with a Taylor-type feedback rule allowing partial adjustment of the monetary policy instrument. We estimate the three-equation system simultaneously on Swedish data 1995:Q1 to 2014:Q4 with the FIML estimator. The empirical par

Idag finns det många applikationer till smartphonen ute på marknaden vars syfte är att underlätta träning. Applikationer öppnar upp för möjligheten att för logg, redovisa övningar och progression. Samtidigt visar det sig att majoriteten av gymmedlemmarna fortfarande använder papper och penna vid bokföring av träningsresultat. Syftet med detta exjobb är att designa en applikation med ett användarväToday there are many applications for the smartphone on the market whose purpose is to facilitate the training. Applications open up the possibility to log, reporting exercises and progression. Meanwhile, it turns out that the majority of the gym members are still using pen and paper when logging training results. The purpose of this thesis is to design an application containing an user friendly i

Background & Problem: In previous years, there has been low focus on inventory control. Due to high margins on the products, a high inventory level has been kept to reduce the risk for lost sales. Today, the company is expanding, and therefore need to improve the inventory control to reduce tied-up capital. Purpose: The main purpose of this thesis is to reduce capital tied-up in inventories. B

Background: FTV Capital is a private equity company specializing in growth equity. Even though the company has been very successful, the private equity industry is highly competitive and more and more companies are turning their strategy towards growth equity. To stand out and keep the competitive advantage, having a strong brand and communicating efficiently is particularly important for a privat

Unsustainable consumption and production patterns is one of the main contributors to environmental degradation and one of the key areas are food consumption together with housing and transport. Because of the retailers strategic position between the consumers and producers they are appointed a key role in the transition to more sustainable consumption. The purpose of this study is to contribute to

As Climate Change increases the frequency and severity of wildfires in British Columbia, communities at the Wildland Urban Interface face escalating risks. This thesis explores the challenges and opportunities of community engagement in wildfire management in the city of Kamloops, one of the most fire-prone urban areas in British Columbia. Employing a single-case study design, the research is base

Världen idag är i ett stort behov av att byta ut fossila råvaror mot mer hållbara alternativ. Nya processer behöver utvecklas för att minska våra utsläpp, bland annat tillverkning av icke fossilbaserade plaster. Plasten polyetylenfuranoat (PEF) har visat stor potential som alternativ till PET, och kan tillverkas av 5-hydroymetylfurfural (HMF). HMF kan bland annat framställas från fruktos, vilket kThe demand for plastics is growing due to global population, economic growth and insufficient recycling, where new bio-based feedstocks must be investigated to meet future emission goals. 5-Hydroxymethylfurfural (HMF) is a promising platform chemical that can produce Polyethylene furanoate (PEF) with similar characteristics to fossil-based polyethylene terephthalate (PET). The HMF can be produced

In 2018, the European daylight standard EN 17037:2018 was published to encourage designers and developers to assess and provide sufficient daylight in buildings. However, the revision process by the European Committee for Standardisation identified that the recommendations for daylight provision are often challenging to achieve; therefore, the technical committee for the daylight working group, th

Först lite terminologi: Standardmodellen är en kvantfältteori. Sådana beskriver störningar i fält och dessa kallas för partiklar. Tänk dig svallvågorna som följer på ytan i ett badkar vari en sten släppts, fast i tre dimensioner istället för två, det är ett fält. Varje elementär partikel är en störning i ett sådant tillhörande fält (eller "kvantum" varav namnet kvantfält). Fälten kommer In this thesis top quark decays to a charm quark and a (CP even) Higgs boson are investigated in a general two-Higgs-doublet model (2HDM) allowing flavour-changing neutral currents. The theory behind 2HDMs is introduced and the specific choice of 2HDM is put to test under theoretical constraints that require the potential in the Lagrangian density of the model to satisfy vacuum stability, tree-lev

Massive MIMO has attracted many researchers’ attention as it is a promising technology for future 5G communication systems. To characterize the propagation channels of the massive MIMO and to evaluate system performance, it is important to develop an accurate channel model for it. In this thesis, two correlative models, i.e., the Kronecker model and the Weichselberger model, and a cluster-based m

Denna uppsats syftar till att utreda vilken betydelse erkännandet har i brottmålsprocessen i Sverige. Uppsatsens fyra frågeställningar utgör ramen, och innefattar såväl en allmän del om bevisprövning som en djupdykning i erkännandets prövning och styrka som bevis. I uppsatsen används huvudsakligen rättsdogmatisk metod. Dock görs även en undersökning av sex omtalade tingsrättsdomar för att se hur pThis essay aims to study the importance of confessions in Swedish criminal law procedure. The essay consists of a general overview of the court’s evaluation of evidence as well as an examination of how the courts perceive confessions and the strength of a confession as evidence. Six renowned district court rulings have been analyzed to see how the law is applied. Since this area is largely unregul

The world is currently facing a number of large environmental challenges, and cleantech is pointed at to be one of the best potential answers. However, in the winds of a financial crisis, shifting capital markets and rapidly growing information technology sector, the cleantech segment currently finds itself in a disadvantaged situation where the direly needed early-stage capital is not finding its

III-V nanowire transistors might provide a mean for extending Moore’s law, by overcoming the scaling limitations ultimately facing planar silicon CMOS. These high frequency capable transistors with cut-off frequencies in the terahertz regime are suitable for radio communication. In this project an active double-balanced gilbert cell mixer consisting of nanowire field-effect transistors (NWFETs) wa