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Course of studies
The present thesis performs an actuarial work that intends to understand the premiums, expenses, and claims, including the reserves considered the most important technical variables in an insurance company. The company is located in Colombia and the work will be performed in 2 branches: Compliance and Liability.
The objective of the thesis has been set as to define and measure a claim ratio after remarking a lack of an indicator that describes the 3 most important technical variables altogether in the company. It has also defined to assess the current methodology that calculates the reserves for the claims occurred but currently unknown by the insurance company under the premise that there is a very low level of observed claims in the history of the company in both branches.
All the methodologies defined, assessed, and performed in this thesis have been compared to other methodologies implemented in journals, research papers and articles to align the conclusions and take the best practices from actuarial works previously done. They all also considered to keep homogeneous results that was considered as a very important achievement even by other sources.
A new methodology has been defined to calculate expenses related to administration, the ones used in the reserves and the ones related to claims. The new expenses level was used in 2021 and an impact of a tremendous increase in premiums was observed the same year as a reaction of the decrease in policy prices.
The conclusions derived from the work was to continue with the current methodology to calculate the incurred but not reported claims reserve according to the instability seen in the Chain-Ladder methodology until more homogeneous result could be seen that yield to a higher level of credibility.
Finally, among many possible claim ratios defined, a paid claim ratio has been considered. It includes the whole variables inside the premiums of the company and the most important variables inside the claims that were the claims paid and the proportional and non-proportional reinsurance effect.
The present master thesis assesses the customer attitudes towards e-food in Germany. As more shoppers are ordering their groceries online, stationary food retailers are increasingly interested in the development and acceptance of e-food.
In the secondary literature review, the determining factors of the customer attitude towards ordering groceries online were identified through the Tricomponent Attitude Model, shopper characteristics and the Technology Acceptance Model. Additionally, potential changes in the customer attitude in the next five years were assessed. The theoretical findings were tested for their relevance and underlying motivations using qualitative in-depth expert and shopper interviews. Ultimately the results were analyzed, compared, and interpreted regarding their theoretical and managerial implications. As a result, a recommendation of action was derived for the Traders’ Cooperative Göppingen.
The findings suggest that the customer attitude depends on the perceived value of e-food based on its benefits and risks, the relationship quality built on emotions, satisfaction, and trust, and the switching intentions depending on the customer loyalty. The shopper’s motivation, situation, and technological abilities are stronger predictors than socio-demographic characteristics. Even though German shoppers are curious to try e-food occasionally, they are still skeptical and need to be convinced of the utility. The results indicate a slowly improving attitude in the next five years resulting in more hybrid cross-channel shoppers. As a result of the Covid pandemic, e-food became a convenient alternative for certain products and situations. As some shoppers and market shares are expected to drift online, stationary grocery stores like Edeka Staufers must focus on their advantages in terms of social interaction and multi-sensory shopping experience.
Through an extensive review of the literature, a research gap was identified concerning the knowledge around diversity and its impact on personality types and their influence on group performance. Previous literature revealed that diversity is a popular determinant for group composition, since it encompasses many different meanings and interpretations. Researchers would rather focus on easily measurable elements such as age or gender, but few studies have been conducted on deep-level diversity, such as personality traits or values. The aim of this study is to answer the research questions proposed concerning the effectiveness of homogeneous versus heterogeneous groups as well as the impact communication has on their performance. Through an analysis of previous studies and literature the research questions and hypotheses were formulated, and a methodology designed to answer them. The methodology used in this research was a variation of the Marshmallow Challenge. The groups were faced with two challenges. The first one was to build a 50cm-tall structure as quickly as possible, with a limited amount of material, including raw spaghetti, tape, rope and a marshmallow to test the stability of the structure. The second challenge was presented about one week later and involved the same materials, but the participants had to reach 70cm. Four teams of three were chosen. The personality tests had four possible outcomes: red, green, yellow, or blue. Each colour had specific characteristics and adjectives associated with it. The data collected revealed that the heterogeneous groups performed better overall. A slightly significant correlation was found between how well the teams performed and the words spoken per minute for the first experiment, but not for the second. The biggest limitation that hindered this study was the time pressure and limited sample size.
As businesses advance toward globalization, their supply chains have expanded. Globalization has brought together varied marketplaces, but it also has consequences. The most significant of these impacts is environmental damage. As organizations and customers are becoming growingly aware of the extent of the damage, organizations are transitioning towards greener practices. However, the long, complex supply chains make visibility and transparency in the chain, particularly beyond the first tier of suppliers difficult. Managing companies at a global scale become complex due to differences in interests and difficulty in managing information, material, and financial flow that require rigorous validation and management from external participants. This is where Blockchain Technology has immense potential. Blockchain is a new, ground-breaking technology with applications primarily in the financial sector. This thesis is exploratory by necessity, as it is an early work on blockchain's influence on green supply chain management. The study employs the funnel technique, which begins with a broad and general perspective before moving on to more particular aspects of the subject. A framework is designed based on a thorough assessment of the literature and real-world applications of blockchain technology. The findings show that incorporating blockchain into supply chain management can potentially increase understanding of the supply chain's hidden layers and aid in the transformation of the existing supply chain to a green supply chain.
The study explores the use of gamification approaches in complex diagnostic systems. Based on theories of gamification, a concept for the feedback function within the diagnostic software ESI[tronic] of the Robert Bosch GmbH is developed with user interviews and the analysis of feedback data. Through this, feedback loops should be generated to enable further development taking the user perspective into account. The results show that the target group of the diagnostic software can be intrinsically motivated and the aspect of mutual assistance as well as recognition and appreciation is particularly important. Therefore, the use of gamification concepts in complex diagnostic systems contributes to increasing user satisfaction and ultimately to influencing feedback behavior.
This research thesis examines affiliate review’s role in the relationship between direct-to-consumers (D2C) brands and consumers. Three D2C brands were selected as case companies for the multiple-case study. Seventy-five affiliate reviews were analysed, out of which fifteen were analysed in-depth. Additionally, a share of voice analysis was performed to establish the market share of each case company. The research has shown that affiliate reviews play a dual role as recommenders and sellers, which D2C brands use to achieve competitive advantage. However, the dual role is created at the expense of review quality, which is low.
In the quickly developing industry landscape of the organic food market, keeping pace with consumer demands and market growth can be a challenge. Organizations with long histories in the organic market, such as dairy supply cooperatives are facing difficulty to maintain their competitive advantage. These cooperative organizations are unique compared to traditional firms in their committed responsibility to multi-stakeholder value creation and protection as defining measures of successful operations.
The paper investigates what factors and principles could be implemented by a cooperative to establish a consumer retail brand in the organic food market. It also examines the effects of this strategic marketing decision on the relationship between, and outcomes for, several of their stakeholder groups. To balance between narrowing the variables and context, while still providing relevant findings on a national scale, a French organic dairy coop serves as a qualitative case study. In addition, a pool of expert semi-structured interviews was conducted, obtaining real time information applicable to the current case study situation.
The findings supported the development of a consumer retail brand to enhance competitive position in the French organic food market. Beyond organizational competitiveness, these results conclude that a retail brand presence for the cooperative could return synergistic additional value to the cooperative stakeholders, including the business, members and their social and biological environments. Finally, the outcome suggests a reciprocal, reinforcing relationship between a corporate brand strategy and the mission of the organic dairy cooperative case study subject. These findings are partially transferable to other organic cooperatives and add a cooperative organizational perspective to the brand strategy and development academic work.
Organizations invest money, time and energy on fostering gender diversity at the workplace. Other than being fair, diversity has been proved to improve company performance, as it promotes innovation, creative thinking and decision-making capabilities, as an example. However, having said that, there are still some sectors or areas which lack of a fair representation between men and women. In order to build a more balanced workforce, it is necessary for the organization to find ways to be appealing to all groups. One way can be to focus on the recruitment process.
The recruitment process contains some major and minor biases, which can influence the hiring decision. In most recent years, it has been revealed that the words used in job postings can in fact encourage or discourage different groups of people, in this case, men and women. That is due to the fact that language is gendered, because men and women communicate who they are, what they want, what they need differently. Language is strictly related to how one person is perceived in the society and the role they have, with the risk of falling into a stereotype.
The objective of the paper is to study and explain the effect of wording in job postings. To do so, around 200 participants have replied to a questionnaire which presents ten sets of job descriptions containing and comparing gendered words. The questionnaire allows to compare the answers from men and women and assess to what extend wording influence the application decision. It appears that women are more reactive to biased language than men and they prefer female-themed terms; despite being more indifferent, men also lean towards feminine language in some cases.
As a decisive factor for ongoing corporate success, companies are increasingly concerned with the possibilities of increasing their innovative ability. In connection with factors that can be influenced by internal company decisions, this work deals with the question of which factors are particularly effective in this context. The underlying hypothesis deals with the statement that the innovation performance can be fundamentally influenced by internal company decisions.
From the qualitative survey and study of three medium-sized companies from the districts of Schwarzwald-Baar and Rottweil, company-internal factors for increasing the ability to innovate and their relevance and practical application are examined. These companies are MinebeaMitsumi Technology Center Europe GmbH, Wiha Werkzeuge GmbH, and Hugo Kern und Liebers GmbH & Co. KG. In this context, several employees from the development and innovation teams of the companies were interviewed personally and other employees of one company were interviewed using an online survey. The questionnaire was further expanded on the basis of the information and results obtained. The results of this survey were critically reflected on by the project manager of the company surveyed first.
The seven internal factors identified from the literature are the Generation and Implementation of Ideas, Creativity and Time Pressure, the Use of External Information, Creation of Knowledge, Behavioral Patterns, Organizational Structures and the Composition of Teams. These factors were identified with different relevance and application in the practice of the examined companies. It cannot be conclusively clarified from the study whether the ability to innovate can be positively influenced, in particular by the factors identified. In this context, further investigations are necessary. Based on the literature review and experiences of the companies, this thesis presents a recommendation for measures relating to the positive influence of factors to increase the ability to innovate.
Cryptocurrencies are becoming increasingly popular as an investment object due to the underlying promising blockchain technology, a growing number of use cases and especially because of their recent enormous price increases. As a young and emerging asset class, cryptocurrencies also face investors with several challenges and uncertainties.
This thesis investigates the impact of adding cryptocurrencies to diversified portfolios and whether cryptocurrencies can be a reasonable portfolio addition for investors. For this purpose, based on Harry Markowitz's Portfolio Selection Theory, a statistical analysis of portfolios with and without cryptocurrencies and different degrees of diversification was conducted for a 5-year-period. The portfolios were analysed in terms of return, risk and correlations and the efficient portfolio allocations as well as efficient frontiers were determined for different return and risk scenarios, both with and without the use of short sales.
The results of the statistical analysis showed that cryptocurrencies have significantly higher returns but also higher levels of volatility and risk than traditional asset classes. Although cryptocurrencies show less strong positive correlations with other traditional assets, they nevertheless correlate positively with the representatives of the traditional asset classes examined, which is why cryptocurrencies are only suitable to a limited extent as a means of risk diversification. Cryptocurrencies can be an attractive portfolio diversification but only for investors who are willing to accept higher risks for higher returns as the addition of cryptocurrencies significantly increases both the return potential and the risk of portfolios. Therefore, the higher an investor's expected portfolio returns and risk appetite, the higher should be the portion of cryptocurrencies in his portfolio.