Sekundärdaten
Sekundärdaten, also known as secondary data, refers to information that has already been collected and is readily available. Unlike primary data, which is gathered directly for a specific research purpose, secondary data is collected by someone else for a different reason. This data can originate from a wide array of sources, including government publications, academic research, industry reports, historical records, and online databases.
The primary advantage of using secondary data lies in its cost-effectiveness and efficiency. Acquiring and analyzing
However, secondary data also comes with limitations. The data may not perfectly align with the specific research