This study examines strategic portfolio management in the pharmaceutical industry using Porter’s "Five Competitive Forces" framework. Substitutes can decrease the attractiveness of existing products, ...

The total value of an artist’s artworks sold at auction over a specific period. This metric reflects the artist’s overall market activity and demand in monetary terms. The middle value of all realized ...

The total value of an artist’s artworks sold at auction over a specific period. This metric reflects the artist’s overall market activity and demand in monetary terms. The middle value of all realized ...

This study examines strategic portfolio management in the pharmaceutical industry using Porter’s "Five Competitive Forces" framework.