SPO 2013: approx. 80 pages with approx. 24,000 words (this roughly corresponds, for example, with Calibri font, font size 12 and 1.5 line spacing); the time for completing the master's thesis is 6 months.

SPO 2023: 18,000 to 22,000 words;the length corresponds to approx. 60 to 70 pages excluding the title page, the bibliography and possible further indexes as well as footnotes the time for completing the Master's thesis is 22 weeks.