In this thesis we study the development of post-earnings announcement drift (PEAD) in the Swedish equity market from 2000 to 2009. By forming portfolios based on the stock price reaction to quarterly reporting we show that the characteristics of PEAD have changed. We demonstrate that negatively surprising companies show a positive drift during a holding period of six months sufficiently large to render the trading strategy unprofitable. This development holds from 2005 and onwards and these results contradict many a study which finds the same portfolio construction to be indeed profitable. We argue that this development is a trend that will not only affect our study but future studies as well..

Denna uppsats syftar till att tydliggöra de mediala diskurser som finns om integration och utanförskap i tidningsartiklar. Tidningsartiklarna sträcker sig över två tidsperioder, 1996-1997 och 2006-2007. En frågeställning som uppsatsen försöker besvara är om analysens tidningsartiklar går att koppla till Ruth Levitas diskursmodeller om socialt utanförskap. Den centrala teoretiska utgångspunkten är ett postkolonialt perspektiv. Uttrycket ?vi och dem? utgör en röd tråd genom hela uppsatsen.

With this paper we intend to investigate what kind of benefits there are by adding commodity futures to a well-diversified portfolio. Since the last fifteen years the commodity speculation has grown tremendously, which partially can be explained by that commodities exposes the investor to certain factors other than an investment in equities. According to our calculations the commodity futures have outperformed stocks during our research period, which partially could be explained by the increasing demand of physical commodities in developing countries e.g. India & China (Akey, 2005). By constructing different portfolios consisting of equities and corporate bonds we could investigate whether our portfolios will benefit from commodity futures and how this will vary over different levels of risk.

The residential yard at Kvarteret Landsfiskalen 1, in the area Herrgården in Rosengård, Malmö was built in 1971 and has since then been reconstructed twice, in 1984 and 2008. The yard is found in an area which was built during the years 1965 ? 1974, a period in which the swedish goverment approved a decision to build one million homes, and much of the events in this particular yard is also typical for the process in many other areas built during the same period.At the original construction the design of the yard was entirely incused by the pressure in time and finance, one was under at that time, in order to over- come the housing shortage. The design it has nevertheless been given, reflects the esthetic ideals of that time well.The building of the area was barely finished when the swedish authori- ties started handing out grants in order to support the rearmament of the outdoor environment in the areas built during the so called ?million program?.

Today many industrial companies invest a lot of resources on research and development to resist the tough competition on the global market. This leads to a high risk game when the companies start many development projects, with uncertain outcome where some of the projects have to be terminated prematurely. The main purpose with this study is to identify factors, both internal and external, that influence the decision to terminate projects prematurely in Swedish development projects. Factors mentioned in the literature will be compared with case studies on three Swedish industrial companies to demonstrate the most important ones when taking such decisions. First a literature study was made to identify basic terms, a general project model and factors affecting the decision.

The goal with this thesis was to look at various aspects of how teachers and students perceived the use of various texts in the collective teaching context in which they are participants. The purpose with that was to provide insight into aspects of the didactic processes that the texts and the usage of them are part of and demonstrate aspects of both the conditions and the opportunities for teaching conducted within the surveyed education. The essay analysis is based on interviews with four teachers and twelve students in a total of four teaching contexts (within subjects: Swedish and SO/Religion) about texts they worked with during a selected period of work.The essay is based on a theory of Kathleen MacCormick and Torlaug Hoel Lökkengaard where reading and writing are described as both an individual cognitive process and a common cultural process, impossible to completely separate from each other. The students description of their use of the texts show how they are influenced by teachers culture of teaching, in turn, influenced by the curriculum. In relation to Wiksten Folkeryd, af Geijerstam and Edling research on students movability in texts in the Swedish school, the survey shows some of the aspects that enable students to develop a higher level of movability in texts within the subject Swedish.

The purpose of this work, has been to examine how different actors in the Swedish eco movement and the Swedish forest industry looks at Sweden?s forest policy statement, which claims that environmental goals and production goals should be equal in Swedish forestry. By assembling focusgroups with participants from the Swedish eco movement and the Swedish forest industry, we look at if these participants consider the Swedish forest policy goals equal or not. Conflicts do occur between the two forest policy goals, but also between those and others of Sweden?s environmental goals.

Title: Lobbying in the Swedish parliament - a qualitative study about experiences and attitudes of lobbying among the members of the Swedish parliament, from a communication perspective.Author: Bodil Hassel and Kristofer PerssonTutor: Emma SvenssonPurpose: The purpose of this thesis is to study lobbying towards members of the Swedish parliament. We aim to study their point of view: what experiences and attitudes they have towards the phenomenon. Key questions to be answered are: What experiences and attitudes do the members of the Swedish parliamentary Committee on Environment and Agriculture have towards lobbying? What skills does a successful lobbyist possess, according to the members of the committee? How do the organizations Skogsindustrierna and Naturskyddsfo?reningen lobby?Method/Material: The material used in this study consists of interviews with nine respondents of the Committee on Environment and Agriculture in the Swedish parliament. Additionally, two informant interviews with the organizations Skogsindustrierna and Naturskyddsfo?reningen were made.

This thesis explores how art produced in the former GDR has been looked upon, handled and exhibited after the reunification of Germany in 1990. Swedish Art History has paid little attention to art in the GDR. The debate starting in the 50s between the spokesmen for abstract art and the defenders of figuration restrained for a long period the ability to look upon art from the GDR without prejudices. This led to a rejection of all figurative art in the GDR and sweeping judgmental attitudes, like it´s all ?kitsch?.

AbstractThis thesis explores how secondary schoolteachers in Swedish, prioritise from the Swedish language history materials. The study includes interviews with two Swedish teachers and inquiries with students in two classes at the social science programme (third year). The student literature that is used has been analysed and the teaching is compared with the Swedish central teaching plan. The results show that the students are weak in placing language at different historical time periods and make conclusions of this. The results from both the inquiries and teaching contents disclose a general weakness as it comes to Swedish language history.

Syfte och frågeställning: Syftet är att ta reda på hur globala företag ? i detta fallföretaget Scania CV AB ? genom sina officiella intern- och kundtidningar i olikaländer förmedlar företagets kärnvärden och därmed corporate brand.Metod: Ett urval av tidningar ifrån företagets intern- och kundtidningaranalyseras utifrån ett semiotiskt samt kulturellt perspektiv. Både ett urval avartiklar ? både text och bild ? och tidningarnas grafiska kommunikationanalyseras.Slutsatser: Företagets kärnvärderingar är vagt formulerade och ger därmed stortutrymme för tolkningar av dess innebörd. Därmed kan nästan allt som skrivs itidningarna sägas förmedla företagets corporate brand.

Scanias tillverkning står i nuläget inför en stegvis höjning av produktionsvolymen. Vid cylinderfodertillverkningen utnyttjas produktionen nära maximal kapacitet och något måste därmed göras för att Scania ska kunna säkra leveranserna i framtiden. Målet med detta projekt har varit att presentera ett antal produktionskoncept samt för- och nackdelar med dessa utifrån olika framtidsscenarion. Utifrån dessa koncept skulle även minst en detaljbearbetad produktionslayout, inklusive en plan för implementering, tas fram.Vid cylinderfodertillverkningen bearbetas i nuläget foder ur sex olika produktfamiljer. Alla har samma grundkonstruktion men de skiljer sig åt i vissa mått.

Mattias MogardGustav von HeijneSammanfattningFör framgångsrika företag är det essentiellt att ha kontroll över sina resurser. Studien tar upp ett ämne som handlar om att skapa en överblick och en medvetenhet om resurseffektivitet inom ett företags produktion.Performance measurement är ett tillvägagångssätt för att kvantifiera aktiviteterna inom en produktion. Data struktureras genom nyckeltal, Key performance indicators (KPI:er), till övergriplig och användbar information. ISO 22400 är en uppsättning standardiserade nyckeltal med ändamålet att appliceras på automatiserad produktion. Studiens syfte är hitta vilka av nyckeltalen från ISO 22400 som är lämpliga att använda vid mätningen av en helt automatiserad produktionskedja som tillverkar motorblock.

 Prostitution has been intensely debated in Sweden for nearly four decades. Two major investigations have so far been initiated by the government and numerous propositions have been put forward in the Swedish parliament resulting in the sexköpslag from 1999 that criminalizes purchase of sexual services. The law aims at punishing the buyer and protecting the women in prostitution, thus making it possible for women to be helped by various social interventions rather than punished. Swedish society has undergone major changes in these decades. Globalization, the internet and the membership in the EU have changed the Swedish society and influenced the discourse on prostitution.This paper has a twofold aim, on the one hand investigating if and how these changes have had an impact on the prostitution discourse in texts produced by the government and analyze how female and male sexuality in connection to prostitution is constructed.

The aim of this project was to quantify the total sleep time in modern dairy cows during24-hour periods and to investigate whether the total amount of sleep as well as timespent in different sleep stages varies between the dry period, early- and peak lactation.The distribution of sleep time between night and day was also examined. Furthermore,correlations between sleep and lying time, fluctuations in body temperature and heartbeat were included in the aim. Eight dairy cows of the Swedish Red breed were used inthis study, which was carried out between June and September 2010. In order toquantify sleep non-invasive electrophysiological recordings were performed.Simultaneously with collecting sleep data, body position and body temperature werealso recorded. No heart rate data was obtained due to difficulties of maintainingelectrodes for heart beat measurements attached to the skin.