Inhaltsangabe:Abstract: Companies located all around the world increasingly utilize stock options as a means of compensation for employees. Despite their widespread use it is still unknown why employee stock option plans are adopted, how their effectiveness is defined, and what influences their effectiveness. This master?s thesis reports on an exploratory study undertaken on a sample of employees of the German IT company Network Appliance GmbH intended to answer exactly these questions. The aim of this study was to explore in an in-depth, descriptive fashion, the perspectives of employees receiving stock options as part of their compensation as they are as participants in the process - best situated to provide insights into the practical implications on the use and effectiveness of employee stock options. The qualitative methodology of the study allowed for the opinions and experiences of the employees to be heard and a rich picture of their perceptions on employee stock options was attained. The qualitative content analysis revealed a number of goals, which are associated with employees? perceptions on why employee stock options are a part of their compensation, and which factors influence these goals? effectiveness. An exploratory model of the use and effectiveness of employee stock options has been deducted from these findings, which enables managers and researchers to obtain a better understanding of this means of compensation. Even though research on compensation structu...