Detta är ett examensarbete utfört på Institutionen för teknik och naturvetenskap (ITN) i Norrköping som är en del av Linköpings Universitet i samarbete med Peab som intressent.Historiskt sett har byggbranschens intresse för logistik varit svalt vilket har lett till att logistiken inom denna bransch har halkat efter i förhållande till övriga branscher. Syftet med detta examensarbete är att utifrån ett logistiskt synsätt tillhandahålla anpassningsförslag till SCOR-processerna ?Make? och ?Return? så att dessa stämmer bättre överens med byggbranschen i allmänhet samt finna förbättringsförslag kopplade till byggprocessen och returflöden av material hos Peab utifrån ett logistiskt hänsynstagande.För att kunna göra detta kommer examensarbetet avhandla hur byggbranschen passar in i SCOR-modellen i dagsläget med avseende på Make och Return. Därefter kommer exjobbet att komma med olika anpassningsförslag som framkommit längs med arbetets gång. Ett sådant förslag är att införa en nivå 4 i SCOR för Produce and Test (sM3.4) som ska gå in lite djupare i detalj på hur de olika byggnationsmomenten går till och vad som ingår i dessa.

The purpose of this study is to examine the capital market reaction generated by layoff announcements. The study takes place in Sweden and tests 138 news concerning layoffs which are categorized according to a content analysis. They are divided as: positive or negative news. The layoffs are also divided into three subgroups with varying sizes: 0,98 percent or less, between 0,99 and 4,49 percent or 4,5 percent or larger. The study uses an event study method to measure the reaction of the capital market.

The purpose of this thesis is to explain one aspect of how and why the development in the third world is lagging behind. The precondition is that development through an agricultural revolution is necessary and that all countries benefit from trading. But these two conditions are not met today. By using the urban-bias and the world system theory I have analysed how the situation appears to be according to the precondition. It appears that both the urban-bias and the world system theory are essential to understand how and why the situation in third world still has not reached the same development phase as most other countries.

In this Thesis the possibilities of designing a larger building that is very energy efficient in the sense that it would not need a conventional heating system are discussed. Solar radiation transmitted through the windows, internal heat from occupants, lamps and electric appliances inside the building and heat recovered from the ventilation system then have to be sufficient for the heating of the building. This study is of general interest since the property company, Akademiska Hus, plans to use this study as a first step in determining if this technique could be used in the future and thus be worth further investments. A building without a conventional heating system of the size investigated in this project has not yet been built.The energy needed for the heating of the building was simulated using VIP+.The conclusions from the study are that it is possible to build large buildings without any conventional heating system. This could be achieved in many different ways, for example by lowering the inside temperature or by using better windows and heat recovery system with higher efficiency.

The beta value is frequently described in theory and is a well known factor to quantify the systematic risk in shares through the CAPM model. Initially, this study describes the advantages and difficulties with the estimating process and the problematic nature of the assumptions and descisons included in published beta values.An alternative method, Bottom-up beta, to estimate the beta value that probably has not been tested under Swedish circumstances is applied. The problems and decisions that have to be made to derive an alternative value are studied in detail through six separate steps. I have chosen nine companies at the Stockholm Stock Exchange where this method is used. The result showed that the systematic risk were higher at five shares and lower at four, compared to the published values.Finally there is a discussion about the practise, usefulness and opinions concerning how to estimate and interpret the beta value to determine the expected return..

The Rya power plant in Borås produces district heating, district cooling and electricity. The plant is owned by Borås Energi och Miljö AB and is run by Dalkia Facility Management AB.In order to get the best heat exchange from the district hot water a pair of twin pumps and a turbine circuit pump are used as return pumps. Turbine circuit pumps are used to increase the pressure through the heat exchangers at the power plant. The pumps are in use when the flow is over 2 000 m3 h-1 and during the summer when re-cooling is used to improve the effectivens of the heat boilers.Since the pumps, that are parallel connected, rotating at a fixed rate per minute, the pressure is regulated with regulating valves. This report shows that during the 4,300 hours that the pumps where in use, energy corresponding to 590 MWh was wasted.

The law firm industry has during the last years met new demanding conditions and one tool to handle these new conditions has been to implement a Knowledge Management system. Large investments have been made in these Knowledge Management systems but the implementations have met many challenges from within the organizations.With a multiple study, based on interviews with Knowledge Management Managers included in a Knowledge Management network, this thesis aims to study the challenges with Knowledge Management and the underlying causes. The result, based on McDermott's theories shows challenges within technical, personal, social and management areas where the law firm need to shift a focus from Information to Knowledge Management, create a culture of trust and integration and use the informal powerbase.The causes for these challenges are found in the base of Mintzbergs theories of Professional bureaucracy where the Knowledge Management is affected by strong self-regulated individualist, a divided organizational structure and industry conditions..

The aim of this thesis is to investigate how municipalities handle planning of megaprojects. The term megaproject here refers to a large project in terms of time, space, investments, numbers of agents etc. With an increasing importance of the phenomena the need of discussing the role local politics could take in this process is important.How do municipalities handle the difficulties that come with megaprojects and what roles do they take in their work with megaprojects? These empirical questions are tested on a case where the municipality of Lund works with the megaproject European Spallation Source (ESS). A theoretical question discusses the megaproject in the light of governance and government, and structures the analysis around these two important terms.Different parts of the municipality handle there part of the planning from there own logic.

This essay analyzes the scripts of the swedish plays Jösses flickor! Befrielsen är nära (Jeez girls! Liberation is at hand) from 1974 and Jösses flickor ? återkomsten (Jeez girls ? the return) from 2006. The analysis is done within the theoretical framework of political and feministic theatre. The essay also includes a discourse analysis of the reviews that were written about the plays and the debates that followed.The result shows that the feministic discourse has changed primarily in two ways. In the 1970's there was a large confidence in the collective, in the 2000's focus has shifted to the individual and tointersectional perspectives.

For a long time economic tax equalization system in Sweden has been creating dispute between Swedish communities. Despite the main purpose of the system - to reduce disparities and create equal economic opportunities for all communities ? some regions were not satisfied.The main purpose of this study is to determine what extant has equalization tax on investment spending of Danderyd municipality during 2000-2010 year period. The study is based on annual reports and personal interviews. The theoretical frame of the investigation is founded on Fjertorp's classification of investments and public choice theory.The investigation shows that there were no significant changes neither in investment spending or equalization tax during 2000-2010 period, even after the last changes of economic tax equalizations system in 2005.

A majority of the payments that are carried out today are executed through the electronic payment systems. Payments that are executed through these systems are administrated by payment service providers, these providers are, in general, banks. In spite of the socio-economic importance of payments and payment intermediation, there is an uncertainty regarding the legal status of payments and payment intermediation. Some describe payment intermediation as transport of means of payments, while some describe it in terms of claims and intermediation of information. There is, in other words, a need for clarification.

Sweden has an environmental goal to achieve until the year 2020. To achieve this goal the construction business has to take an initiative to use the modern techniques that are available to lower the energy consumption I buildings. There?s also a debate going on today regarding the energy demands set by the Swedish government through Boverket, some communities throughout Sweden thinks that the demands are to low and have therefore set up own demands regarding energy in buildings.The possibility to construct energy-saving buildings is today very great, with energy-efficient heating-systems and dense climate envelope. The interest to raise energy-efficient buildings have also increased as a consequence that the population have become more aware about their impact on the environment.

This master thesis presents a Model for Evaluating and Managing Interruption Risks in connection with Business Continuity Planning (BCP), developed for Swedwood International. The model consists of a template with instructions. The model should be easily understood and useful for establishing a plan for BCP. This is achieved by including the contents and procedure of BCP and the main supplychain risks in the model. The purpose of a BCP plan is to describe how an enterprise will return to business as usual after an interruption, e.g.

A co-operation is established when a group of people, sharing the same preferences and values, come together in order to satisfy a common need. The co-operative association should be democratic, governed and supervised by its members and open to everyone. The purpose of this article is to, from our ideal type, study similarities and differences regarding the corporate governance of the consumers? and the producers? co-operative movement. The motive behind our choice of alignment is that the mechanisms of corporate governance often are described from the perspective of the joint-stock company, making it valuable and interesting to study these mechanisms from the co-operative point of view.

Today, there are a number of different models and methods used to estimate the equity value of a company. A common tool for valuating stock prices is the usage of different multiples. This is a method used to determine the value of a company, by examining and comparing the financial ratios of relevant peer groups. The disadvantage with this method is that it does not take all the important aspects, such as risk, investments and capital structure, into consideration. However, this study investigates if the key value, called discounted cash flow (DCF), can be integrated with the valuation of the multiples.