Refine
Year of publication
- 2014 (6) (remove)
Document Type
- Bachelor Thesis (4)
- Article (1)
- Conference Proceeding (1)
Language
- English (6) (remove)
Has Fulltext
- yes (6) (remove)
Keywords
- Adjustment Process (1)
- Agency Theory (1)
- Cross-Cultural Training (1)
- Influencer, Influencer Marketing, Soziales Web, Customer Journey, Social Influence Scoring (1)
- Messgerät, Brillengläser, Rotationszentrum, Auge (1)
- National/Organizational Culture (1)
- Share Repurchase (1)
- Undervaluation (1)
- influencers, influencer marketing, social web, customer journey, social influence scoring (1)
- measuring device, ophthalmic lenses, center of rotation, eye (1)
Institute
Ophthalmic lenses are ideally measured in accordance with the center of rotation of the eye. Therefore a measuring device was constructed due to this principle to measure lenses with a focimeter. In this work that measuring device was validated. Lenses of ± 4 dpt in spherical and aspherical design were measured across a field of 9x9 measuring points being at 5° distance from each other. This corresponds to a field of view of 40°. The measurement points in x- and y- direction were theoretically calculated to validate the measurement results. Regarding angles of incidence up to 20° it was supposed that the main optical aberration depends on a change in the sagittal and tangential sphere powers which is also defined as astigmatism. Therefore the calculation presents the tangential and sagittal oblique sphere powers depending on the different angles of the line of vision. On average the measurement results and the calculated data of the spherical designed lenses coincide quite good (correlation at 0,98), the systematic deviation of both values on average is 0.01 dpt and the random error (standard deviation) amounts 0.03 dpt on average. The minimum deviation is -0.06 dpt and the maximum is 0.09 dpt. Common focimeters have a measuring inaccuracy of up to 0.06 dpt (Diepes, Blendowske 2002). Therefore the quality of the measured data should be reliable. The aspherical designed lenses were compared to the spherical designed lenses. With increased angles of incidence the astigmatism of the aspherical lenses leads to lower values than the astigmatism of the spherical lenses
In a world where customers are exposed to advertisement and marketing messages on a daily basis, traditional marketing has almost lost its power. Especially, younger persons simply don`t have the time or the patience anymore to listen to every single marketing message out there. This forces marketers to search for new ways to reach their customers. Nowadays they are not anymore focusing on ways to reach the customer directly but try to communicate their message indirectly via persons who are not necessarily involved in the marketing industry. Marketers define those persons as so-called influencers. Influencers can be individuals writing blogs or publishing articles in online forums as well as friends suggesting a special product they recently bought. After addressing basic topics like influencer marketing, the social web and the customer journey, I will head on with the main part of the thesis focusing on the different influencer categories and the methods for companies or brands to identify and control these influencers in a social web environment. The Web 2.0 has made this process a lot easier for companies since they are now able to use services like social influence scoring platforms to do so. An in-depth analysis of the algorithms and measurement processes used by those platforms will show the pros and cons of this method. Finally I will point out which influencer types would be helpful in each stage of the customer journey to generate sales as well as external elements capable of altering the influencer`s marketing message.
This paper deals with the question of which factors have to be given for
successful share repurchases that create long-term shareholder value. Center of
the thesis is the agency theory and its influence on share repurchases. Based on
theoretical findings success factors for share repurchases are derived and then
verified by case studies.
The main drivers for a successful share repurchase elaborated by this paper are a
suitable long-term executive compensation, an independent board of directors and
a shareholder structure without a majority shareholder. Additionally the findings
show that tying repurchases to certain share price thresholds improves the quality
of share repurchases.
This paper aims to provide essential information about the formal aspects of the adjustment process companies in Southern Germany utilize to adjust their employees to new surroundings. In particular, it shall be investigated and defined what formal aspects are and when firms apply them. Literature shows that companies do implement language courses, intercultural trainings or provide further information about the host country before a stay abroad. Nevertheless, the phases during and after the assignment are not taken into account with the required importance. Additionally, since national culture can be broken down into different layers, the organizational culture as one layer was analyzed, too.By conducting a quantitative research among companies in Baden-Württemberg, this paper shows the different approaches for dealing with a stay abroad. Scientific literature about the topic of adjustment of globally assigned workers shall help emphasizing the need of a deeper cultural insight. Furthermore, by attempting to explain the organizations’ culture, a better understanding of the chosen training methods shall be created. Definitions in the beginning helped to understand the concept of culture, the notion and the phases of adjustment. Almost all collected data has been accessed either through JSTOR (a digital library founded to help academic libraries or publishers) or similar databases, through the companies’ websites or through the survey results it selves.The results of this research show that the phase before the stay abroad is organized well. Companies offer pre-departure training, but during and after the expatriate time a lack of support is being observed. The firms obviously underestimate the necessary help needed during the assignment and in the return phase, which is why the thesis attempts to fill this gap. Through the organizational culture, described on the companies’ webpages the author was able to draw a conclusion to the applied training methods, which results in a consistent overall picture of the described firms. Companies from the automotive sector had the highest return rate in the survey, which is why particular attention was paid to it.