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The presented paper analyzes share repurchase announcements of currently DAX, MDAX and SDAX listed companies during the 20-year span of 1998 to 2018. The findings show a significantly lower average abnormal return on the announcement day (1.937%) and a lower cumulative average abnormal return around the announcement day (1.943%) than previous studies reported. Moreover, the medium-term cumulative abnormal returns are found to be significant and positive (2.70%). This study finds evidence for the signaling hypothesis, which states the intention behind the repurchase of a company being a perceived undervaluation.
Keysight Technologies, a provider of electronic design and test solutions, has realized an extraordinarily successful services transformation.
In this paper, we describe the extraordinarily successful digital and service transformation journey of Keysight. Within five years, Keysight doubled its services revenues and increased the service margin by 19.5%.
Crucial for this success was the "value capture strategy" with strategic alignment, meeting customers' needs with bundled solutions of products, software, and services.
For all hardware companies, telemetry is the key to growing services profitably with digitally-enabled services and optimizing the total cost to serve.
Yet, the TSIA Field Services Benchmark data also shows that building this foundation remains difficult. The key to providing telemetry at scale is to understand and communicate the value of telemetry in two ways—internally, to get the resources to drive it, and externally to customers, to convince them to adopt and consume the telemetry offers that will drive their business outcomes.
In this paper, Harald Kopp and Kevin Bowers give guidance and key insights on how to present the value of telemetry to customers and internal stakeholders.
Mit Industrie 4.0 und dem Internet der Dinge werden Produkte intelligenter und vernetzter. Sie erzeugen mehr Daten. Diese Daten können über die Cloud allen Beteiligten zielgerichtet zur Verfügung gestellt werden, um bessere und schnellere Entscheidungen zu treffen oder Prozesse zu automatisieren und zu optimieren.
In Zukunft werden jene Unternehmen entscheidende Wettbewerbsvorteile haben, die aus diesen Daten wertvolle Informationen erzeugen, um die eigene Produktivität zu erhöhen, sich entlang der Supply Chain zu vernetzen oder Werte für Kunden zu erzeugen und damit in eine Digitale Wertschöpfung einzusteigen.
Durch die zunehmende Intelligenz der Produkte und die Möglichkeiten der Vernetzung zu einem Internet-der-Dinge entstehen zusätzliche Potenziale durch die Verarbeitung von Daten und das Angebot von datenbasierten, smarten Services. In diesem Artikel wird ein Rahmen für die Gestaltung der Digitalen Transformation für Dienstleistungen anhand des Remote Services Continuums aufgezeigt, die digitale Wertschöpfungskette beschrieben und eine Roadmap zur Erschließung dieser Potenziale dargestellt.
Onsite deployments of field personnel are highly restricted for equipment and device manufacturers as a result of the COVID-19 crisis. Oftentimes, remote support is the only way to help customers and, increasingly, customer support is provided by a virtual organization.
We now find ourselves in an environment where customers are more accepting of remote connections of their equipment and the use of cloud services to replace onsite deployments for break-fix and maintenance services. These significant shifts in the customer relationship will stay in place well beyond the crisis and are accelerating the digital transformation of vendors and customers.
In this report Prof. Harald Kopp discusses the impact of the acceleration of digital transformation for industrial equipment manufacturers.
Most industrial equipment companies have an underperforming services business and have the opportunity to grow services revenue share and the service margin simultaneously.
With this annual paper, Harald Kopp
- identifies the key trends that are impacting industrial equipment companies.
- describes the top business challenges being created by these industry trends.
- identifies the digital business shift, the new goals for digital transformation, and the digital customer experience.
For industrial equipment companies, it is a challenge to fight commoditization of products and product-attached services and to manage the digital transformation.
This report offers guidance on how to respond to the acceleration of digital transformation and XaaS transformation and discuss core capabilities that services organizations of industrial equipment manufacturers will need to embrace in order to succeed in 2021 and beyond.
Key focus areas for 2021 include:
- Strategic planning for the digital transformation.
- Creating new revenue streams, protecting the traditional ones, and increasing profitability.
- Managing the digital and XaaS transformation.
For industrial equipment companies, it is a challenge to fight commoditization of products and product-attached services, and to manage the digital transformation.
This report identifies the most relevant business challenges faced by our members. TSIA then translates the challenges into the core capabilities that services organizations of industrial equipment manufacturers will need to embrace to succeed in 2020 and beyond
E‐Collaboration and what it means for the modern business world is attracting more and more the attention of today’s leaders and professionals. Especially organizations whose products and services are interactively created and used by global teams consisting of customers and suppliers have every reason to understand E‐Collaboration for its many benefits and opportunities. This bachelor thesis investigates how E‐Collaboration can scale the information processing capacity of international sales organizations using the example of va‐Q‐tec Ltd ECollaboration tool requirements are defined taking the circumstances of va‐Q‐tec Ltd into consideration. The findings of the study show that an E‐Collaboration tool with resource management, workflow and dashboard tool features are most needed to scale va‐Q‐tec’s information processing capacity. Furthermore, this paper explores different aspects of ECollaboration including the basic components of collaboration, the incremental scaling of information processing capacity and the circumstances of today’s international sales organizations. Empirical findings reveal that scaling information processing capacity requires central storage and processor systems supported by information technology. Scaling information processing capacity by increasing the workforces is found to be inefficient. Selfservice interfaces allowing 24/7 information access and exchange are the new benchmark for sales organizations.
This thesis aims to provide a comprehensive and systematic analysis about the growing popularity of Korean pop music (K-pop) worldwide in recent years. On one hand, the international expansion of K-pop can be understood as a result of the strategic planning and business execution that are created and carried out by the entertainment agencies. On the other hand, external circumstances such as the rise of social media also create a wide array of opportunities for K-pop to broaden its global appeal. The research explores the ways how the interplay between external circumstances and organizational strategies has jointly contributed to the global circulation of K-pop. The research starts with providing a general descriptive overview of K-pop. Following that, quantitative methods are applied to measure and assess the international recognition and global spread of K-pop. Next, a systematic approach is used to identify and analyze factors and forces that have important influences and implications on K-pop’s globalization. The analysis is carried out based on three levels of business environment which are macro, operating, and internal level. PEST analysis is applied to identify critical macro-environmental factors including political, economic, socio-cultural, and technological. On the industrial level, major forces that shape the music industry in which K-pop’s business operates are evaluated based on the framework of Porter’s Five Forces. External environmental analysis is followed by the review of the global strategies of major Korean entertainment companies in achieving their organizational objective of turning K-pop into a successful global business. We identify all the key value-creating activities ranging from talent acquisition to customer relationship management in the value chain of K-pop’s industry, and analyze how each of these activities have contributed to K-pop’s success in the global market. In conclusion, the recent success of K-pop on the global stage can be understood as the rewards for the capability of its internal strategy to anticipate and capitalize new opportunities in external environment.
In a worldwide accessible marketplace with numerous competitors who try to beat prices and quality of services and products, it is vital for online businesses to strive for strategies to be able to survive in a competitive environment and to sustain growth. The company Usbstick-Producer has gained numerous customers in the German market, but nevertheless competes against many businesses which offer similar products to similar prices. Therefore, it is highly important to defend gained market share. Appropriate strategies and investments are necessary to implement in order to attract and retain customers.
The bachelor thesis aims to explore the nature of customer retention and to give the company Usbstick-Producer recommendations regarding possible improvements and customer retention strategies for the German market. The company’s goal is to retain more customers and to ensure customer satisfaction in order to guarantee profitability for the business.
In order to attain the objective of the thesis, a multi-method approach is being used. A literature review is carried out in order to develop a comprehensive analysis and theoretical framework on the topic of customer retention and related concepts. An internal and external analysis are conducted which help to understand the key drivers and most important influencing factors for the business using the PEST analysis, Porter’s five forces analysis and SWOT analysis.
Qualitative research is utilised in order to investigate the practical aspects of the topic in direct relation to the company. Valuable insights and expert opinions as well as experiences are collected during expert interviews in order to develop appropriate strategic recommendations.
The research concludes with strategic recommendations for the company Usbstick-Producer using the collected and analysed data of the literature review and expert interviews. In the conclusion, possible further research topics are assessed and limitations of the research are discussed.
Agriculture in Tanzania is not only the biggest employer, but also it is the highest contributor of the GDP. Apart from being an important sector in the country, it is characterized by small scale subsistence farming which is not mainly profitable. In order to transform the agriculture from traditional to commercial, young people, who make 35% of the entire population, are the main driver however they are facing many challenges. Having that in mind, Tanzanian government has enacted several policies whose main aim is to make it easy for young people to engage in agriculture.
In this bachelor thesis, the agricultural policies which have been enacted by the government to attract young people will be discussed and it will be analyzed if they have brought the impacts desired by the government. In order to do that, a survey was conducted in a district called Bukombe in Tanzania and in one agricultural university which is found in Eastern Tanzania.
The results of the above mentioned studies show that majority of youth policies which have been enacted in Tanzania do not involve youth from the beginning of the preparation. Also, there the general studies found that not many young people are aware of the policies which have been enacted to protect them or make their farming activities easier.
The limitation for this study is that the study sample which is used is from only one district and one university so it may be difficult to compare that the results represent the whole country. Also another limitation is that there are still not many studies which have been conducted in Tanzania for this matter so it is difficult to find the up to date resources. This leads to the resources used to be a bit older and in most of the time to depend on only resources from the websites of government institutions.
The project business in the packaging machine industry is highly volatile. Although the industry is steadily growing, firms face increasing financial constraints due to external, difficult to control, factors. This thesis examines the underlying concepts and processes of a Supply Chain Finance implementation, using the Syntegon Group as an empirical example. Due to the extended payment terms of customers and the currently undergoing refinancing measures, the analysis about potential liquidity increasing measures becomes extremely relevant for Syntegon. The research questions covered focus on cash liquidity increases, working capital improvement and alternatives to Supply Chain Finance solutions.
This research aims to provide an informed recommendation about the implementation of Supply Chain Finance. The research is divided into two major parts. The first part discusses the underlying theoretical frameworks to understand the concept of working capital and supply chain management. These concepts are of great importance for the understanding of Supply Chain Finance and its relevance in today’s globalized world. The second part focuses on a detailed empirical analysis of the Syntegon Group. Hereby, the qualitative research involves expert interviews with various departments of the Syntegon Group. The answers of the interviewees are evaluated based on the different categories. This allows for a direct comparison of the interviewee’s answers.
The quantitative analysis consists of the key figure analyses. These allow an informed statement about the current financial situation of the group. By calculating potential payment term extensions and the consequential cash flow opportunities, an estimation about the benefit of the implementation of Supply Chain Finance can be made. Lastly, the cost-benefit analysis of implementing such a solution versus receiving the money as a bank loan is determined.
The results of the calculation and analyses have shown that payment term extensions offer large cash flow opportunities for the Syntegon Group. Receiving a bank loan in the same amount as the unlocked working capital would result in a lower benefit.
Although further research beyond this thesis is needed, the clear benefits of implementing a Supply Chain Finance solution to increase liquidity are demonstrated.
Die vorliegende Arbeit beschäftigt sich mit der Preisfestsetzung im Bankengeschäft. Aufgrund aktueller Marktentwicklungen, wie der Niedrigzinsphase und wachsender Konkurrenz, müssen Finanzinstitute mehr Wert auf das Preismanagement legen. In diesem Zusammenhang wurden die Methoden der Preisbildung gegenübergestellt und kritisch betrachtet. In einem weiteren Schritt wurde empirisch untersucht, wie Banken aktuell mit diesem Thema umgehen und inwiefern die theoretischen Ansätze in der Praxis angewendet werden. Hierzu wurden über 150 deutsche Bankinstitute befragt. Die Ergebnisse der Onlineumfrage zeigen auf, dass es einen Trend hin zur präzisen Sollmargenkonzeption gibt. Immer mehr Institute wechseln von einer ungenauen Bruttomargenkalkulation zu einer genaueren Deckungsbeitragsrechnung. Zudem erkennen Banken den Bedarf, dass der Fokus zukünftig mehr auf den Kunden gelegt werden muss, um Preisbereitschaften besser ausschöpfen zu können. Nichtsdestotrotz dominieren zurzeit immer noch die Dimensionen Kosten und Wettbewerb bei der Preisfestsetzung.
Modern Customer Relationship Management is becoming more and more demanding. Instead of creating competitive advantages through prices, it is more effective to focus on customer relations and their maintenance. Therefore, corporations have to manage a large amount of information to appeal and to tie customers. Simultaneously, due to the huge spread of mobile devices and the extension of broadband networks communication habits are changing and speed of communication is increasing continuously. Clients and co-workers expect faster responses, not only because of the use of the internet but even more because of the use of mobile services. Finally, the way of working has changed considerably during the past years. Nowadays, employees need flexible access to organizational data as they can manage their working time mostly by themselves. Flexible access may be necessary at customer appointments, at the home office or during business trips. Accordingly, mobile software solutions which are easily operable and tailored to individual requirements are in great demand. Mobile CRM is supposed to accommodate this demand. However, the question arises as to whether mobile CRM is really able to meet the companies’ needs and to solve these issues.
Diese Arbeit untersucht den Bullwhip-Effekt und dessen Einfluss auf die Supply Chain und der jeweiligen Teilnehmer. Da Unternehmen stetig nach Wachstum streben, ist ein reibungsloser Materialfluss entlang der Lieferkette Grundvoraussetzung. Aufgrund von globalen und immer komplexeren Lieferketten, ist die Zusammenarbeit zwischen den Unternehmen nicht immer einfach und optimal. Fehlerhafte Bestellpolitik und das Treffen von irrationalen Entscheidungen stellen für die Unternehmen Probleme dar. Genau diese Probleme spiegelt der Bullwhip-Effekt wider, indem durch mangelnde Kooperation letztendlich Entscheidungen, bezüglich des Bestellvorgangs autonom getroffen werden und diesen Effekt somit bestärken. Diese Arbeit untersucht die Entstehung und den Einfluss des Bullwhip-Effekts auf die Supply Chain. Des Weiteren werden Methoden, die den Bullwhip-Effekt reduzieren bzw. beseitigen können erläutert. Auf Grundlage dieser Erkenntnisse werden die theoretischen Ansätze anhand eines Simulationsbeispiels gestützt und erklärt.
Feasibility of Parylene C for encapsulating piezoelectric actuators in active medical implants
(2023)
Parylene C is well-known as an encapsulation material for medical implants. Within the approach of miniaturization and automatization of a bone distractor, piezoelectric actuators were encapsulated with Parylene C. The stretchability of the polymer was investigated with respect to the encapsulation functionality of piezoelectric chips. We determined a linear yield strain of 1% of approximately 12-μm-thick Parylene C foil. Parylene C encapsulation withstands the mechanical stress of a minimum of 5×105 duty cycles by continuous actuation. The experiments demonstrate that elongation of the encapsulation on piezoelectric actuators and thus the elongation of Parylene C up to 0.8 mm are feasible.
Analysis of Microarray Data
(2012)
MKomics: Omics Data Analysis
(2020)
Glutenfreie Produkte haben in der Lebensmittelindustrie eine große Bedeutung erlangt. Die vorliegende Arbeit untersucht, ob glutenfreie Produkte in Indien lediglich im Trend sind oder eine langanhaltende Produktetablierung möglich ist.
Für die Untersuchung wurden zunächst die Krankheiten, die mit den glutenfreien Produkten in Verbindung stehen definiert. Anschließend, wurde der glutenfreie Markt weltweit sowie in Indien analysiert. Außerdem, wurde die Entstehung der Trends und die mit den glutenfreien Produkten zusammenhängende Trends veranschaulicht. Zum Schluss, wurde eine Online-Umfrage für in Indien lebende Personen durchgeführt. Die Ergebnisse der Literaturanalyse und der Studie zeigen, dass der glutenfreie Markt in Indien das Potenzial hat die glutenfreien Produkte langfristig zu etablieren.
The automotive after-sales business’ emphasis is on customer retention which it accomplishes by providing services such as maintenance, reparation and spare parts supply. However, not only the rapid supply of spare parts impacts customer satisfaction, but also the service of providing customers with an accurate delivery date. In this context, the Critical Parts Management department at the Mercedes-Benz Customer Assistance Center plays a crucial role because their scope of responsibility is the management of parts bottlenecks in the Mercedes-Benz after-sales logistics chain for wholesalers and retailers located worldwide. This thesis aims on establishing a rating of improvement recommendations whose implementation can positively influence the delivery date accuracy. Hence, the scope of the analysis comprises an initial assessment of the current situation and the main driving factors that impact the delivery date accuracy. This study relies on qualitative and quantitative data collection via primary research. The examination of the collected data reveals that deliveries usually occur within the scheduled week but most often not on the scheduled day. The noncompliance of involved departments to target specifications and department internal factors were identified as sources of inaccurate delivery dates. Consequently, the analysis concludes with both, external and internal improvement recommendations which are ranked according to their feasibility and possible impact considering a customer and a business centric perspective. A conceptual design of improvements identifies the composition of a reporting team to be very beneficial for both, Critical Parts Management and its customers. This term paper creates value to the department by offering a foundation to a process optimization approach. If further recommendations are implemented and continuously tracked, an increased customer satisfaction and a reduction of waste of time and money is expected to be accomplished.
In the period from 2007 to October 2017, exchange traded funds (ETFs) exhibited an exceptional growth in assets under management from 0.8 to 4.4 trillion US-Dollar, causing significant developments within the financial industry that raised concerns regarding their negative impact on market quality and systemic risk. This work examines the development of ETFs and evaluates their effects on the financial system by conducting an analysis of secondary research and market data. Thereby, the findings do not recognise a significant risk stemming from ETFs, but in fact identify multiple necessary areas of research. Firstly, it is demonstrated that the growth of ETFs benefits investors through their stimulating effect on competition within the fund industry, as well as their essential role in robo-advise. Moreover, the alleged negative effect of passive ETF investments on companies’ corporate governance are examined and in fact turn out to exhibit a positive impact. Furthermore, it is shown that ETFs deteriorate liquidity and information efficiency of their underlying stocks in the long run, yet there has been no examination of the implications so far. Lastly, it becomes apparent that the pricing mechanism of ETFs requires further exploration as there are proofs of an inherent capability of transferring and amplifying liquidity shocks between ETFs and their underlying assets, causing price distortions and drops.
In summer 2015, the FIFA Football World Cup 2006 in Germany was brought back to the public interest due to the publication of corruption allegations against the organising committee, which allegedly bribed FIFA officials in order to bring the World Cup to Germany. Henceforward, the mega-event that was commonly regarded as Germany's summer fairy tale is no longer illuminated in such bright light.
Participating in a Winter School offers to stay abroad for a short period of time while extending ones knowledge in an international environment. Introducing a Winter School by a higher-education-institution increases its international presence. Thus the concept of a Winter School serves the constantly growing demand of internationalization. In the present thesis it was examined whether and under which circumstances it is possible to realize a Winter School of the Hochschule Furtwangen University. Using the qualitative research approach, activities to be carried-out, necessary resources and possible risks were identified. Insights of service marketing formed an important basis. Besides, a desk study on competition provided additional findings. From this, the concept for an HFU Winter School was developed and implications for marketing were derived.
It was found that it is possible to implement an HFU Winter School under certain circumstances. Competitive ability and the existence of a sufficiently high demand are fundamental aspects. Besides, compliance with the elaborated concept components, existence of sufficient staff as well as the implementation of a given course management are essential. Cooperation in the fields of organization, human resources, marketing and finance additionally has a positive effect on a realization.
This thesis should serve as a model to plan an efficient and smart solution when handling the phase-out process of products by XXXXXXXXXX in form of a 10-year life cycle plan. A deeper look into the product life cycle of three absolute rotary encoder families will be taken: A3M, ARS and ATM. These families are subdivided into different sizes, mechanics and electrical interfaces. By means of a status quo analysis, future trends and tendencies, regarding interface usage, technological changes or industries, will be identified. A survey is being executed to get a clearer perspective and to find out why customers bought a particular encoder: What types of machines are the products being used in? What requirements do the customers need for the future? The outcome of the survey will help to develop successor or alternative products that meet customer needs. The affected encoders are up to 20 years old and have reached the decline phase of their product life cycles. In addition to that, the production of some components of the encoder types mentioned above are being discontinued. In order to identify how much stock of the terminated parts is available, a last time buy range analysis will be conducted. Thereby, a range can be calculated which states how many more years the product can be sold. However, this is a linear calculation which means it is based on the consumption of the previous years. It is very much likely that by considering the insights of the survey regarding future tendencies, the consumptions will develop on an irregular basis, which means that it will decline more and more every year and not stay constant. This is crucial for planning the phase-out of the encoder families. Some of the discontinued parts are not only used for ATM, ARS and A3M but also for other encoders. Building on this knowledge, different phase-out scenarios for the three encoder families will be created. The strategically most fitting one for the respective encoders will be identified by means of a utility value analysis. After concluding the final strategy, a communication strategy will be elaborated to complete this academic paper.
The buzzword “smart city”, which describes the integration of digital technologies in different areas of cities, is on the rise worldwide. Even though there are various megatrends pushing towards the uptake of smart cities, both public sector and businesses struggle to indentify viable sources of financing and business models for smart city initiatives.
This also holds true for the smart city business of Bosch Software Innovations GmbH, which includes various smart city projects in initial stages. Therefore, the topic of business model development in the context of smart cities is being approached in this thesis, with the Gambit project in the City of York being examined as a reference project. The idea of Gambit – “Gamification for better living in cities by influencing tourist behaviour” - is based on a smartphone application for tourists, which aims to influence visitor behaviour through elements of gamification. Thereby city services should be assisted in mitigating the problem of local overcrowding in the city centre. In its initial phase, the project is financially supported by public authorities. The central question is how such a kind of project can be financially viable and how its commercial uptake can be achieved. With this in mind, the aim of this thesis is to explore business model development for smart city solutions based on the example of the Gambit project in York. To do so, a multi-method approach is used, comprising a literature review on the theoretical background of smart cities and business models, as well as empirical research based on interviews with the partner organisations of the project, as well as a workshop with other city stakeholders.
This key findings show that the attraction of additional stakeholder within cities is essential for the economic success of smart city projects. This implies multi-directional value streams and multiple sources of financing within smart city initiatives. In this context, various forms of financial contribution, such as indirect payments through other offerings and the provision of advertising space to co-finance solutions should be considered. Besides, linking smart city solutions to other services within cities might form the basis for financial viability. The findings produced stress the importance of collaboration and partnering. Furthermore, it can be concluded that the diversity of stakeholders implies a diversity of value streams in smart city business models.