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A behavioral finance: An analysis of investment decision making regarding psychological influences
(2016)
Anywhere humans are interacting, emotions and psychology are important determinants to consider. This statement is true for financial markets as well and often there are occurrences which are not explainable by using traditional theories. Therefore, behavioral finance aims at finding explanations for such occurrences, referred to as anomalies, by combining economic and psychological research. The literature review presented in here shows recent developments in the field and gives an overview of research evidence by reviewing studies from six of the most investigated facets of behavioral finance. The review includes evidence from a variety of studies performed in different contexts to disclose the importance of understanding human behavior, especially in terms of financial markets and economy. The closure of this review consists of an alternative model and concludes that there might be a new science entering the collaboration between economists and psychologist which is computer science.
A Coherent Set of Customer Experience Factors for the Developers of Industrial Product Services
(2016)
This study examines growth adventure of Turkey and South Korea that both tried to narrow the economical gap between them and developed countries. Although Turkey was in a better situation than South Korea in the beginning of their convergence experience, and they had similar growth and development levels at the end of 1950s, South Korea outperformed Turkey in almost every economic indicator and realized an economic miracle in a very short time. As South Korea is one of developed countries now and Turkey is still in the league of developing countries trying to be a developed one, South Korea model, is worth to be analyzed in detail. In this paper, the similarities and differences in South Korea’s and Turkey’s economic history, the comparison of their long term growth performance and the reasons why Turkey could not accomplish what South Korea did in the similar period of time, were put together in order to find answers to question of applicability of South Korean economic miracle to other economies, along with the question whether it was indeed a miracle. While comparing two countries, existing literature and similar studies were scanned. With the help of both qualitative and quantitative historical data, common issues of comparison, namely policies, international trade, education and innovation, were selected and these issues were analyzed deeper. In the last part of the study, a simple econometric model was built by using OLS regression, in order to see if the presented ideas could be supported with econometric approach. Although model did not provide enough information about reasons of growth in South Korean economy, the findings confirmed the problems of Turkish economy and success of South Korean economy. This study is a contribution to a broader understanding of comparison of two economies, which is an issue that attracts attention of several related people, especially in Turkey.
A physically inspired model of Dip d792 and d1519 of the Kepler light curve seen at KIC8462852
(2016)
The main purpose of this qualitative study is to investigate the customers’ motivation to participate in SAP‘s Influencing Programs and to subsequently generate suggestions for possible improvements.
The framework for the domains of interview design, analysis of conducted interviews, as well as the analysis of secondary sources is presented by theoretical analysis of both the involvement of business-to-business customers in the innovation process as well as the nature of motivation.
Empirical findings show that customers’ motivation to participate in SAP IPs consists of, in descending order of importance, the following motives: Influencing functionality, understanding functionality, learning about future functionality, contact to SAP, and contact to other companies. The design of SAP’s Influencing Programs is generally in line with the motivation of participating customers. Still, improvements could be realized in terms of customer involvement during the selection process, internal alignment between different Influencing Program teams, and mandatory training of Influencing Program moderators.
A Similarity Measure in Bayesian Classification Based on Characteristic Attributes of Objects
(2016)
A Successful introduction of E-learning for Bosch Car Service and Auto Crew Workshops Worldwide.
(2016)
The purpose of this study is to determine how to introduce E-learning successfully for Bosch soft franchise workshops to maintain quality in services and a high level of customer satisfaction. The study focuses on two research question A) Should Bosch continue to invest in producing elearning course for workshops. B) How to increase workshop’s participation for e-learning. Regional Concept Managers from 14 countries evaluated the existing e-learning courses to define exclusively “E-learnings” pro and cons as per their marketplace to see if investing in elearning is beneficial. Secondly, the emphasis was placed on Regional Managers to brainstorm on what are the new strategies can be used to motivate the workshop to take part in e-learning. Broadly speaking, learning is an expensive and time-consuming activity that can be a disadvantage when it comes to teaching people. Bosch was one of the pioneer company after Daimler that uses e-learning platform to train their workshops- Bosch car Service and Auto Crew. The vision for e-learning was very innovative and useful for the workshops to teach the structured way of showing all the works that carried out in a workshop. However, low participation from the workshop in e-learning courses has been a challenge.
The first part of the thesis provides a theoretical understanding of the Automotive Aftermarket. It also gives detail introduction and usage of “E-learning” in 21st century. The second part explains the workshop concepts “Bosch Car Service” and “Auto Crew.” It also provides an overview of “how e-learning course is produced and used for workshops” and the final part consists of an “Empirical Research” that includes the findings from Expert Interview and survey with Regional Managers. The findings from empirical part reveal that E-learning courses are useful for the workshop. Therefore, Bosch should continue to invest in producing E-learning Courses. However, study shows the different areas that need improvement, therefore findings from the empirical research need to be considered by the Headquarter as well as the Regional Organization to successfully introduce “E-learning” for the workshops.
Acid Sphingomyelinase Promotes Endothelial Stress Response in Systemic Inflammation and Sepsis
(2016)
Welche Tools und Methoden im Active Sourcing erleichtern die Besetzung von Engpassfunktionen und sind für den Bereich der Identifikation und Direktansprache geeignet?
Die Personalbeschaffung steht aufgrund verschiedener gesellschaftlicher Veränderungen, wie dem Fachkräftemangel oder dem demografischen Wandel, vor einer erheblichen Veränderung und fordert ein Umdenken seitens der Unternehmen. Kandidaten in Engpassfunktionen auf dem klassischen Weg durch z.B. Stellenanzeigen zu erreichen wird für Unternehmen immer schwerer. In aktuellen Diskussionen fällt dabei häufig der Begriff Active Sourcing als effiziente Methode der Personalbeschaffung. Active Sourcing beschreibt einen Prozess, der sich der Identifikation und Direktansprache externer Kandidaten widmet, welche auf dem Arbeitsmarkt stark nachgefragt sind. Das Ziel ist es dabei, diese durch persönlichen Kontakt langfristig an das Unternehmen zu binden, bis sie erfolgreich auf eine Vakanz vermittelt werden können.
Ziel dieser Arbeit ist es, die Eignung verschiedener Tools und Methoden hinsichtlich der Identifikation und Direktansprache von Engpassfunktionen festzustellen. Diese werden zuerst mittels Fachliteratur analysiert und anschließend anhand der Engpassfunktionen der Daimler AG diskutiert. Im Rahmen einer Nutzwertanalyse wird festgestellt, welche Suchmaschine für die Identifikation komplexer Profile am geeignetsten ist. Der Fokus liegt dabei auf dem Prozess des Online Active Sourcings. Das Ergebnis dieser Arbeit zeigt, dass die Eignung der Tools und Methoden für die Identifikation und Direktansprache von Engpassprofilen abhängig von den Nutzerstrukturen, Intentionen der Mitglieder für die Nutzung des Mediums sowie den differenzierenden Funktionsweisen ist. Es stellt sich außerdem heraus, dass mit Hilfe unterschiedlicher Methoden die Nutzung der Tools unterstützt werden kann. Im Rahmen der Nutzwertanalyse wird festgestellt, dass Google für die Identifikation von Engpassprofilen der Daimler AG die geeignetste Suchmaschine ist. Während die Tools für Active Sourcing am Markt stark auf die Identifikation und Direktansprache ausgerichtet sind, gibt es für das Relationship Mangement separate Anwendungen. Da dieses für einen erfolgreichen Active Sourcing Prozess jedoch eine ebenso wichtige Rolle spielt wie die Identifikation und Direktansprache, kann eine dahingehende Angleichung der Tools erwartet werden.
This study belongs to the field of innovation research and is based on the application of a theoretical concept of a technology acceptance. The theoretical concept developed in the context of this research work is investigating the connection between efficiency, quality, security and business process re-engineering and the intention to adopt mobile payments technologies by merchants within the retail industry. Mobile payments is an emerging topic which is currently experiencing a rise. Although there are significant differences in a level of mobile payments acceptance around the world, the widespread adoption of the technology has not prevailed yet. Moreover, more research is needed to investigate and explain retailers’ prospective on the mobile payments adoption. The growing scientific interest in this topic is relevant in terms of innovation development, theories of global competition platforms and evolving landscape of global payment systems.
From this holistic prospective the fundamental hypotheses and crucial questions in terms of mobile payments adoption by merchants were derived. The analysis of the data sample of 90 companies of various sizes and operating in different industries obtained by means of a survey conducted at one of the largest trade fairs in Munich, Germany in autumn 2015. The data was analyzed using descriptive univariate and multivariate methods and the significance of the conceptual framework was validated. A major positive trend in mobile payments adoption was indicated. The findings of this research suggest that efficiency had a significant positive influence on the intention to adopt mobile payments by merchants. Banks and credit card companies were recognized as the most preferred mobile payments providers among retailers with an increasing interest towards independent companies. Based on the findings, the scientific guidelines for the future research were outlined and the concrete recommendations from the managerial prospective for achieving a successful adoption of mobile payments among merchants were suggested.
Advanced sales approach to increase professional fairs participation: international experience
(2016)
The following bachelor thesis was written in cooperation with Hannover Fairs USA, Inc. (HFUSA), which is the Deutsche Messe AG’s (DMAG) U.S. subsidiary. DMAG in Hannover, Germany, is one of the biggest and most active event organizers in the world. The target region of the HFUSA office is North America. Their function is to host industrial trade shows in Chicago and to sell exhibit space at their parent company’s shows in Germany to American companies. The focus of the thesis will be on the DMAG’s CeMAT show which serves the intralogistic and material handling industry. The topic of the thesis is ‘Evolving a structured and advanced sales approach to enhance the number of American companies, participating at the Deutsche Messe’s CeMAT show.’ The research focus is on the intralogistic and material handling industry, the meaningfulness of trade shows and various skills and processes of sales theory. Furthermore, it places emphasis on corporate and sales strategy. The thesis offers possible measures which should serve c-level employees of the company as a basis for creating a more standardized corporate, marketing, and sales strategy to streamline the process amongst employees, to enhance sales processes, improve efficiency and therefore increase revenue in the long run. This will also positively influence the process of achieving their goal of enhancing the number of participating U.S. companies at the CeMAT show in Hannover.
Alkoholintoxikation
(2016)
Alles wird besser!
(2016)
An accelerated version of alternating direction method of multipliers for TV minimization in EIT
(2016)
An Object Oriented Library for Acoustics Simulation Based on the Physolator Simulation Framework
(2016)
Strom aus Photovoltaik-Anlagen spielt eine zentrale Rolle bei der Energiewende und auf dem Weg hin zur zukünftigen Energieversorgung Deutschlands aus erneuerbaren Energien. Diese Arbeit beschäftigt sich mit der Photovoltaik-Branche und betrachtet sie dabei aus der Akteurs-Sicht von kleinen Solarbetrieben. Unter praktischer Anwendung von Analyse-Methoden aus dem strategischen Management wie einer Umweltanalyse und einer Branchenstrukturanalyse wird die aktuelle Situation hinsichtlich der gegebenen Umweltfaktoren und des Wettbewerbs charakterisiert und ausgewertet. Das Ziel der vorliegenden Arbeit ist es, den gegenwärtigen Zustand der Branche und des Wettbewerbs darzustellen, auf derzeitige Probleme und mögliche Lösungen hinzuweisen und zukünftige Möglichkeiten für kleine Solarbetriebe im Markt aufzuzeigen.
Innerhalb des Marktsegments der nachhaltigen Geldanlagen ergibt sich durch den fehlenden Schutz des Begriffs „nachhaltig“ eine gewisse Problematik. Von Vornherein ist somit oftmals nicht ersichtlich, ob die tatsächliche Nachhaltigkeitsperformance eines Unternehmens mit deren Angaben übereinstimmt. Für potenzielle Investoren, welche der Diversität dieses Marktes ausgesetzt sind, ist es daher elementar zwischen den verschiedenen Anbietern und deren Anlageprodukten differenzieren zu können.
Am Beispiel des deutschsprachigen sowie US-amerikanischen Marktes stellt sich in der vorliegenden Arbeit aus den genannten Gegebenheiten die Frage, inwieweit sich die Interessengruppen auf die Bezeichnung „nachhaltig“ verlassen können und wodurch sich eine glaubwürdige Nachhaltigkeitsberichterstattung seitens der Unternehmen auszeichnet. Des Weiteren zielt die Arbeit darauf ab, dem Interessenten Aufschluss darüber zu geben, ob nachhaltige Investitionen eine geeignete Alternative zu konventionellen Anlageformen darstellen oder ob sie lediglich im Universum der Nischenprodukte anzusiedeln sind.
In times of globalization the international market development poses one of the trend-setting challenges for many companies in the future. Companies are facing in an increasing intensity of competition in their market environment. This development is expedite by the growing technological exchangeability of products, so the differentiation on the technological dimension will be hampered significantly. All the more the necessity of the foreign sales come to the fore to counteract the degree of competition. The research question is: How can Kendrion IDS participate in the Northern European market to generate further growth?
The aim of this thesis is to detect the industry-specific market potentials for the target-oriented and strategic business development in Scandinavia.
In order to achieve the stated objective, the initial position of Kendrion IDS was investigated on the basis of a situation analysis. Within this analysis the internal strengths and weaknesses were examined. Afterwards the relevant markets and the industries were tested for opportunities in the market analysis and for external risks in the environmental analysis. The outcome of this is the developed SWOT-analysis, which states that depending on the country in Scandinavia there are potentials in different industries. The findings prove that different distribution channels lead to a different extent of success.
Aim: The research aims at contributing to the growing number of studies on banking performance by investigating empirically the effect of changes in the macroeconomic conditions on bank profitability in Europe for the period 1980-2009. For this purpose, data for banking systems of eight European countries on an aggregate national level are included in the analysis: Germany, France, Austria, Norway, Netherland, United Kingdom (UK), Spain and Italy. In addition to this, two measures are used to represent the bank profitability: net interest income (NII) and return on assets (ROA).
Methods: Panel regression models at three levels are deployed in order to estimate empirically the effect of the macroeconomic indicators on bank performance in Europa: individual estimations on a country level, cross-country estimations on a group level for Northern and Southern Europe and finally overall cross-country estimation on a European level.
Results: The estimation results suggest that macroeconomic conditions are able to explain most of the variation of the banks’ net interest income in European countries, as well as part of the variation of banks’ ROA. Additionally, they clearly indicate that GDP growth rate is the most significant factor influencing bank performance in Europe on all three levels of the model. The effect of the inflation rate is also considered for strongly significant and positive while the effect of the other macroeconomic variables included in this research is different and cannot be generalized probably as a result of the heterogeneity among European countries. Surprisingly, the results did not indicate any significant difference between Norther and Southern Europe, regarding the effect of the macroeconomic conditions on bank performance.
2016 marks the 56th anniversary of the oil cartel: OPEC. It managed to increase prices in 1972. In doing so, it behaved in a manner consistent with a cartel, bringing about a wave of studies on it. This study provides an overview of Organization of Oil Exporting Countries (OPEC)’s cartel behavior form 1980 to 2014/5, from five different perspectives. These perspectives, although have been studies individually, but never holistically.
This study grounds the research questions into the structure-conduct-performance paradigm for each of the five perspectives of cartel behavior. Each perspective is also backed by a theory of its own. The first perspective is that of the neo-classical theory of the firm, in that OPEC is deemed to be created for the purpose of creating profits for its members. The second perspective looks at whether or not OPEC is internally and externally stable by looking at economic and non-economic influences on the organization. The third perspective makes use of the theory of market contestability, in oder to determine which member in the cartel has had and still holds most influence within the cartel. The fourth perspective looks at entry and exit trends from OPEC, to determine what impact it has on the incumbent profits and that of the defectors. The fifth perspective uses the concept of black swan from the strategic management literature to discuss whether or not OPEC will dissolve in the next fifty years and whether this will bring about a golden or a black swan.
The methodology prevalent throughout the study is a case study analysis of the OPEC cartel behavior, however, two of the chapters also run a regression analysis (chapters 3 and 4), using variables identified from the structure-conduct-performance paradigm. The second and the third provide a descriptive overview via line graphs, while the last uses the methodology of observation.
It has been found that OPEC has earned abnormal profits which steadily increased, Saudi Arabia has been instrumental in managing quotas, and importance of each country is determined by the output it produced from one year to the next. In addition, economic influences are more important than the non-economic influences for OPEC's viability as a cartel, exit from OPEC is not advisable for the defector nor the incumbent firms and the cartel is not internally stable as barriers to entry are low and members can easily defect and can rejoin the cartel. Lastly, OPEC’s influence in the oil market is waning fast, which might lead to a black swan event.
The objective of this research paper is to analyse the current planning method of the Zumtobel Group AG with regards to traditional and more recent trends in the field of planning, more precisely budgeting and forecasting. Furthermore, a planning software tool is evaluated concerning its benefits and drawbacks for the Zumtobel Group AG. The aim is to find out whether the tool is appropriate for the company and if it is adding value to the planning process.
The first part of this research paper, which is analysing different approaches in budgeting and forecasting, is based on secondary data. In order to build the theoretical foundation of the paper, academic literature such as peer-reviewed journals, text-books and articles are used. The second part of the paper, which is focusing on the Zumtobel Group AG’s budgeting and forecasting process, as well as the software tool, is mainly based on primary data. First-hand interviews with experts of the Zumtobel Group AG are carried out along with supporting documents of the company.
The result of the research is that the planning approach of the Zumtobel Group AG reveals some advantages, but also disadvantages. However, a considerable percentage of these disadvantages can be eliminated by the implementation of a supportive planning software tool. As the optimal tool, SAP BPC is selected. This tool is able to depict the complex organisational structure of the company, as well as is adding value to the planning process by supporting planning and also reporting functionalities.
This research paper helps the Zumtobel Group AG first to make the decision in favour of implementing a planning software tool and second in making the decision which planning software tool is the most suitable one. The value which is added through the implementation can be better assessed.
The research is the basis for a recommendation for an advantageous positioning of the research sponsor in its business line corporate banking on the issue; the business of sustainability with corporate clients. Simultaneously it gives an impression about the positioning of the research sponsor’s competitors in this business. The research is structured in three research questions; “How do ING WB and its competitors differentiate in their positioning, what are the needs of the clients a corporate bank is serving and how far are the actions of ING WB and of its competitors in consistence with what they are communicating?” The research questions are composed based on a positioning model. The outcome of the research questions provides data needed to formulate the recommendation for ING WB’s positioning. The research is comprised of a comparative analysis based on a desk research and secondary data analysis. The study revealed that the positioning of banks differ slightly from each other. Therefore a good positioning, which can be achieved by taking the outcome of the three research questions into consideration, is advantageous to be able to stand out in a competitive business.
The field of entrepreneurship and its framework, the entrepreneurial opportunity process, are still young and maturing research areas that receive increasing attention from numerous authors in their academic reviews. While some researchers focus on the generic entrepreneurial opportunity process in order to gain additional insights into the phenomenon, others examine one of the entrepreneurial directions, such as social entrepreneurship or commercial entrepreneurship more closely. So far, a dichotomous approach towards the two types of entrepreneurship has been postulated by contemporary researchers that distinguishes them as two varying approaches.
This master thesis comprises both entrepreneurial directions and investigates their course throughout the entrepreneurial opportunity process, including the nature of the opportunities, their discovery and the decision to exploit an opportunity. The aim is to get a broader picture of the phenomenon of social and commercial entrepreneurship, its differences and similarities throughout the process and thus, examine the dominant dichotomous approach.
Primary and secondary data is gathered from case studies and interviews with entrepreneurs and derived from the information obtained, as well as from existing literature. Seven propositions are postulated that indicate possible differences and similarities regarding the two entrepreneurial approaches. Based on the findings from the testing of the propositions, this research paper concludes that the concepts of social and commercial entrepreneurship hold certain differences, Nevertheless, similarities are prevailing so that a dichotomous approach cannot be supported. The entrepreneurial directions can be displayed on a continuum rather than on extreme ends.
Finally, in order to provide possible future research objectives, an outlook section, containing a critical view on the tie between the entrepreneur and the opportunity is enclosed. It is suggested that the entrepreneur-opportunity nexus is much stronger in the social entrepreneurial context than in the commercial entrepreneurial context.
Cost accounting is one of the main sources of information for the management in the company. A correctly designed cost accounting system may address the most important issues in order to support effective and successful decision-making, which among others include price building, efficiency measurement and profit evaluation. In order to enable the full functioning of the system the company should ensure that the system is designed according to the company’s size, operations and processes, as well as information needs. For Testo Sensor GmbH the optimization of cost accounting system became essential, as the information it provides at the moment is not sufficient and reliable for decision-making. Obviously, the reason for this is that the system was not correctly and thoroughly designed at the times of the company foundation. Therefore, the goal of current paper is to develop and adjust the cost accounting system to the company’s operations in order to fulfill the information needs. In order to reach this goal the following objectives were defined: to analyze the current state of cost accounting system of Testo Sensor to reveal its weaknesses and incompatibilities to address these incompatibilities by developing the improvements and possible optimization potentials In order to fulfill these objectives, the review of the German and English literature on the current topic was made in order to identify possible approaches and methods and provide a theoretical background for solutions of the existent problem. In addition to this, a number of interviews was held with the employees of Testo Sensor, as well as the parent company. Finally, the exact data for 2011 – 2015 for cost analysis was taken from the company’s database systems and other documentation. The result of the current paper represents a number of the optimization potentials, which relate to all elements of the cost accounting system. In addition to this, a proposal for implementation of cost center planning and control, which currently is not implemented in the company, was designed. The optimization proposals were developed with the consideration of the theoretical methods applied in German companies, as well as the company’s particular needs and possibilities.