The document discusses cooperative strategies that firms can employ, including strategic alliances. It describes three types of strategic alliances - joint ventures, equity strategic alliances, and non-equity strategic alliances. Firms form strategic alliances to gain access to resources and capabilities they lack, create value, and reduce environmental uncertainty. Alliances allow firms to respond faster to market changes, share R&D costs, and learn new skills. Cooperative strategies are also used at the business level through complementary strategic alliances, which can be vertical or horizontal.