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To warn or not to warn? Towards an assistance strategy that reduces unnecessary collision alerts
(2017)
The study attempts to analyze the short-term effects of merger and acquisition bids of German acquirers on the stock prices of two involved companies. On the announcement day, a statistically significant average abnormal return of 11.5% is found for the target firms compared to an insignificant negative abnormal return of -0.28% for bidding firms, and the synergistic gain for involved firms is 5.72% on average. The strategy of specialization or diversification shows strong evidence that it has a large impact on the short-term stock returns with specialization triggering stronger abnormal returns than diversification bids for bidding firms and substantially smaller price reaction for target firms. The outcome also suggests that higher target cash-to-market-value ratio leads to significantly lower abnormal returns for target firms during the announcement period.
The Revive Turbo Cleaner is a cleaning fluid which removes carbon deposits from inside petrol or diesel engine systems. It is distributed internationally through wholesalers and sales agents to workshops and private car owners. After the acquisition of Revive Automotive Solutions Ltd by Bartec Auto ID Ltd in summer 2016, the new owners decided to further develop the brand and to move into the promising German automotive aftermarket, as the Cleaner had shown good sales figures in the home market UK and in a number of international markets. This paper examines environmental factors influencing the German marketplace, analyses Revive’s actual customer segments including consumers and business clients, provides profiles of its competitors and substituting technologies, regards the characteristics of the specific industry and defines the product’s qualities in order to draw a conclusion on the appropriate Marketing Mix to employ for the German market. In advance to the analytical work, the paper critically considers the range of theoretical frameworks used for the analysis, namely PESTEL, Porter’s Five Forces Analysis, the SWOT Analysis and the Marketing Mix in order to define and update original concepts as wells as adapt them to the research requirements.
This thesis has the purpose to investigate the oil price as the global economic factor but also to examine its implications on the worldwide economy. Thereby the determinants of the oil price are investigated by tackling the oil price itself from three different perspectives – the supply and demand framework, the prevailing world oil market structure as well as from the perspective of already statistically proven oil price determinants. In addition, the arising macroeconomic implications of oil price fluctuations on oil-importing and oil-exporting countries are examined. The investigation based on a thought experiment demonstrates the supply and demand framework to be unable to fully explain all past price changes. The examination on the prevailing market structure identifies the world oil market to be best described as a supply, pure, closed, partial and collusive form of an oligopoly. Analyzing the competitive behavior of the world oil market on three levels identifies non-OPEC producers’ competition to behave in a Cournot manner whereas among OPEC producers Saudi Arabia is identified to be a Stackelberg-follower with certain conditions while at the same time permanently bearing the ambition to become the Stackelberg-leader. The identification on the best describing oligopoly model for the overall industry is inconclusive. Investigating OPEC’s cartel hypothesis does not fully exclude its collusive behavior but denies the OPEC to be described as a prime example of a cartel. The examination of already existing econometric analyses identified a total of 13 determinants to play a key role in the oil price definition process. Investigating the arising macroeconomic implications of oil price fluctuations show oil price changes to be of great importance for the overall economic performance and is best described as a form of a positive of negative vicious circle in which the interconnected second or even third round effects intensify the implications on the macroeconomic activity.
The Influence of Macroeconomic Indicators Towards Sovereign Credit Rating and Sovereign Bond Spread
(2017)
The main purpose of this thesis is to investigate and to identify the macroeconomic indicators, as the determinants that could impact the sovereign risk. The sovereign risk here is represented by sovereign credit rating and sovereign bond spread. The world economy nowadays has become more globalized. It is becoming essential for all stakeholders in the global economy to become aware of the economic and the financial situation of a country. Sovereign risk interestingly represents not only the economic and financial situation of a country, but also the ability of a country to meet its financial obligation. This indicator plays an important role in attracting capital inflow and investment in a country. By using panel-data
framework, the estimations were built and analyzed to investigate the impact and the influence of the macroeconomic indicators towards the sovereign risk. The sample data of the research consists of 9 macroeconomic indicators as the explanatory variables, each of them includes 50 countries and 10 years of time period. Two separate panel data estimations with fixed effects model were created for each of the dependent variable, sovereign credit rating and sovereign bond spread. The results indicated that central bank rate, government debt level, total government reserves and unemployment rate have significant effects on the sovereign credit rating. Moreover, the results also indicated that current account balance, GDP growth rate, government debt level and unemployment rate have significant influence on sovereign bond spread. As both estimation share 3 significant explanatory variables, this implies that they are closely related.
The influence of gluten free diet on the enteric nervous system and intestinal microbiota of mice
(2017)
The advertising industry has strongly changed over the past years. Obviously, the coming of digital media has created networking between consumers and revolutionized traditional marketing toward companies building lasting relationship with potential customers and thereby generating an exponential growth in exposure and influence still called viral marketing. Despite the fact that viral marketing is an old topic, its relevancy in the business area is quite recent. However, little research is devoted to the adoption and internal usage of social media in SMEs, which are of high social and economic importance. Findings of numerous researches on this topic have been constructed on the B2C market. For this reasons, the aim of this study seeks to address the gap in knowledge regarding the use of social media in the B2B SMEs in Germany.
The end of performance appraisal: a practitioners' guide to alternatives in agile organisations
(2017)
This research provides a comprehensive analysis on the relationship between reputation and brands image through a better understanding of the effect of corporate scandals on brand image. Secondary data taken from academic journals, academic books and press articles were used to develop this research. While some corporate scandals are the result of misbehaviour from inside the corporate, some are the result of external factors the corporate had nothing to do with and some are due to technological failures. However, irrespective from the source of the scandal, all types of scandals will change the consumer’s perception on the corporate’s brand. For example, a certain degree of brand distrust or brand hate might develop after the scandal. Nevertheless, a corporate can recover from any scandal through several appropriate strategies. While these strategies might differ in detail, they all must include addressing the public about the issues truthfully and adopting relevant corrective actions depending on the scandal’s type and scale. The main purpose of this thesis is to explore these concepts further in detail, to understand how a corporate can recover from a scandal and restore their pre-scandal brand position. Finally, a case study about Samsung’s recent exploding devices scandal will provide a current example on the topic. While this research will provide a summary on how will a scandal affect consumer’s perception and how could a corporate recover from a scandal, it is important to note that each scandal is unique and therefore will have unique effects on perception and will require a unique strategy to recover from it.
This thesis investigates the effect choice options in e-commerce applications have on consumers’ decision making. Previous research showed that a large number of options
can affect consumers negatively. However, the conditions for such choice overload are unclear. After reviewing the existing research, the amount of information (entropy)
contained in a choice set and individual differences were determined as possible influencing factors in an online environment. In a choice experiment, choice sets with
varying information loads and an assessment of the Big Five personality traits were used to test the impact of the two identified factors on choice avoidance behavior. Results from chi-square-tests and a logistic regression model suggest choice overload but without entropy having an effect. A logistic regression model revealed that extraverted consumers are easier overloaded. A low Neuroticism score was found to be related to less occurrence of a too-much-choice-effect. Consumers with a high Openness score on the other hand choose one of the presented options more often and were therefore less often
overwhelmed by the assortment. An interaction effect between personality and the amount of entropy was not found. These findings extend the research on choice overload and offer valuable input for marketers targeting consumers online.
The dimenSion concept - approaching service prototyping from a multi-aspect description perspective
(2017)
The concept of Job Crafting was developed by Amy Wrzesniewski and Jane E. Dutton in 2001. It describes job alterations initiated by employees that can occur in three different ways: Task crafting, relational crafting and cognitive crafting. The aim of Job Crafting is the better alignment of employee needs and preferences to the job demands and rewards.
In this bachelor thesis, the concept of Job Crafting will be explained and will be put into the context of similar concepts. Both, positive and negative outcomes of Job Crafting behaviour will be explained and opposed. The outcomes can have the form of increased motivation, performance and person-job fit which are intended by the Job Crafting behaviour. But misalignments of Job Crafting with organisational goals and negative impacts on colleagues on the negative side can also occur and need to be considered. The bachelor thesis also illustrates important motivators for Job Crafting and the most important aspects that play a role in Job Crafting behaviour. In the end, the thesis provides an outlook of Job Crafting based on the information that was evaluated. The aim of this bachelor thesis is to provide an insight into the concept of Job Crafting and to inform about the recent state of research on the topic.
Job Crafting is considered to be a rather positive employee behaviour that mostly results in better outcomes for employees than before Job Crafting actions. As organisation in the current economic state need to be adaptive in order to stay competitive, Job Crafting offers a solution for organisations to provide their employees with enough freedom to stay flexible. Job Crafting is not to be considered as a substitute for common Job design but rather as a complement to it that can be used by employees to further enhance their behaviour and performance. Managers should be aware of its existence and even foster it into a direction that benefits the organisation.