This report evaluates whether normal approximation or resampling is to prefer for estimating the distribution of the sample mean and functions of the sample mean. The evaluation relies on simulation studies. The observations of the sample are allowed to be differently distributed. In the case of sample means they are also allowed to be dependent.For sample means the two approximations behaves very similar. The most important component whether we have a good or a bad approximation is how good the approximations catch the variance of the true distribution.

Title: Social media as a communication tool - A case study on social media influencecorporate cultureLevel: Final assignment for Bachelor degree in Business and EconomicsAuthor: Jessika Klintsbacka & Oskar BergeSupervisor: Pär Vilhelmsson, Ernst Hollander & Maria Fregidou-MalamaDate: 2014-06-13Purpose of Study: The aim of this study is to inquire into Swedish companies internalcommunication, their approach to social media as an internal communications tool, and if itaffects the corporate culture.Method: The study is a multiple case study with a qualitative research design. The study'sinterview questions were designed by a operationalization of based on theory in the areas ofinternal communication, corporate culture and social media. The interviews took place inApril 2014. The interviews were recorded and then analyzed to bring out the similarities anddifferences between the companies.Results & Conclusion: The study shows that Swedish companies corporate cultures haveconnections with internal communication, and implementation of social media as acommunications tool. The study found that connections to companies with a comprehensiveone-way positive consider social media as alternative communication tool to strengthen theunity and community within the company.Suggestion for further research: One of the study's three companies is owner-led and thiscompany showed a high level of corporate culture.

Purpose: The puspose with our essay is to investigate how an acquisition can affect leadership. We want to specialize us by analysing how a leadership and the employees in a smaller company can be affected by an acquisition by a larger organization. We also want to investigate how a good leadership should be in a small company due to an acquisition.Methodology: This essay is based on a qualitative method.Theoretical: We have used theories concerning leadership, theories about small and large organizations and theories about consequences after an acquisition. Empirical foundation: Our empirics are based on stories from our five interviews from employees and leaders in Experian.Conclusions: Consequences can appear due to an acquisition. Only mild consequences appeared in the case of Marknadsananalys.

Being able to predict the future had been an invaluable competitive advantage for any corporation. Forecasting is a vital part of any business, hence a good forecast allows enterprises to invest in a beneficial way. However, there are several ways to prepare forecasts and the forecast methodology can vary. An industry that is dependent on forecasts is the energy industry. By predicting consumers' energy consumption, Swedish energy companies can hedge on the Nordic power market Nord Pool.

Through the growing use and availability of information technology the dependency of Internet is today increasing. Internet makes ways for a more mobile business communication that cost less. One of the latest applications of Internet technology are intranet and extranet. I have asked myself the question how intranet and extranet can affect companies efficiency and competitive advantage. In order to answer this question I performed a case study at Ericsson and ABB.

During the last couple of years many sectors and markets have had an increase in the competitive situation, this has meant that being cost effective have become more essential if organizations want to stay in business and be competitive. Thus, one crucial issue has become how to utilize the resources already available within the organization. Organizations can thoroughly plan and control personnel resources in order to become more efficient. But to become more cost effective also means taking into consideration several key figures, productivity being one of the more important figures.Onninen, a wholesaler which has one of its two central warehouses in Örebro has experienced this issue, i.e. an increase in competitive situation in their market.

In recent years, customer profitability has become a focal point of academic discussions on business performance. However, researchers remain divided as to how evaluation of customers ought to be conducted, resulting in uncertainty of how accounting systems should be adapted to prevailing conditions. This paper aims to investigate the application of customer accounting techniques and the role they play in the organisational and commercial context in which they take place. In a case study of Billerud, a Swedish company providing materials and services for packaging solutions, the interplay between customer accounting techniques and customer relationship characteristics has been examined through the application of a theoretical framework developed by Lind and Strömsten. Particular emphasis has been put on deviations from the prescribed pattern of the framework.

In today's changing environment, an increasing number of companies are realizing thebenefits of analyzing business information and thereby stay competitive. By making use ofdecision support systems, known as Business Intelligence (BI), organizations are expected tocollect and process business data and thus get more out of their business.Nowadays it is not enough for organizations to have access to corporate data inside officewalls, they must also be able to bring the information "on the go", which has been thefoundation for the progress of mobile BI solutions. As the mobility increases and thecorporate data leaves the office, new risks arise, which is one reason as to why manycompanies hesitate at the idea of introducing mobile BI solutions.In this paper we explore two security aspects in the area of mobile BI solutions. Our researchquestion is as follows: How does security aspects affect a company's decision to acquiremobile BI solutions? The survey was conducted through interviews in cooperation with thefirm Optivasys, exclusively dedicated to the BI solution QlikView.A significant part of the theory we studied describes security as critical; however, ourresearch suggests a solution on how companies can manage the security aspects.

Marketing in a business-to-business environment differs from its counterpart in the business-to-consumer market. Where the latter focuses on customer satisfaction, the former is all about value. This value creates loyalty between seller and buyer. Creating loyalty is becoming more and more important in the media planning industry as fierce competition reduces profit margins. Value is created through selling what a client wants at an acceptable price.

By studying the forms of work and methods teachers choose for their teaching on the Business and Administration Programme and by examining the experiences gained by these teachers, I hope to gain a clearer insight into how the demands of national policy/governing documents are met in the actual teaching of the courses within the programme. In my qualitative study,teachers in a team from a Business and Administrative Programme have been my informants. The team combines multiple forms of work and methods in line with the intentions of the national policy/governing documents. Students usually have an unbroken school day with block teaching where they work with case studies and interdisciplinary  work. Morals and ethics are integrated in class.

Background: The Swedish life-insurance business has been extensively criticised lately due to broken promises to customers as well as due to scandals that some companies within the business have been involved in. The companies within the Swedish life-insurance business find themselves in a so- called crisis of confidence, something that is created in and by media. A company that finds itself in a crisis of confidence somehow have to manage the situation and crises of confidence can also result in different kinds of changes. Purpose: The aim of this thesis is to explore and analyse how individual life- insurance companies manage crises of confidence. As a consequence, the aim is also to investigate in what way crises of confidence are initiators to change.

Background: The Swedish life-insurance business has been extensively criticised lately due to broken promises to customers as well as due to scandals that some companies within the business have been involved in. The companies within the Swedish life-insurance business find themselves in a so- called crisis of confidence, something that is created in and by media. A company that finds itself in a crisis of confidence somehow have to manage the situation and crises of confidence can also result in different kinds of changes. Purpose: The aim of this thesis is to explore and analyse how individual life- insurance companies manage crises of confidence. As a consequence, the aim is also to investigate in what way crises of confidence are initiators to change.

In order to investigate the perceived Corporate Social Responsibility (CSR) concept and to indentify what expectations the key stakeholders have on the Pharmaceutical Industry both secondary and primary data has been used. CSR can be perceived as a corporate reputation enhancing tool, however it can also put pressure on corporations to behave as good corporate citizen responsible for thier stakeholders. All stakeholders´ interests therefore have to be consider in order to immprove corporate reputation..

Syftet med denna uppsats var att genomföra en processanalys av order- och faktureringsprocessen och identifiera eventuella kvalitetsbrister i processens ledtid..

När företag ska implementera ERP-system är det viktigt att företaget ser till att få kvalitet på implementeringen. Ett ERP-system är ett informationssystem som ska hantera alla funktioner inom ett företag på ett integrerat sätt. För att få kvalitet på implementeringen krävs att budgeten hålls, att implementeringen blir klar i tid, att processerna i företaget optimeras, att kraven tillfredsställs och att integreringen med andra system klaras av på ett bra sätt.Examensarbetet har undersökt om Business Blueprints kan vara en hjälp för företag när det gäller att säkra kvaliteten på implementeringar av ERP-system. Business Blueprints är en modell som guidar företag genom hela systemutvecklingen. Undersökningen har genomförts med hjälp av intervjuer och en litteraturstudie.Resultatet av undersökningen som detta arbete omfattar kan sammanfattas med att Business Blueprints är en hjälp för företag när det gäller att kvalitetssäkra implementering av ERP-system..