Predation, herbivory, and parasitism are specific types of antagonistic interactions. In predation, one organism kills and consumes another. Predation provides energy to prolong the life and ...

Scharfstein, David S., and Patrick Bolton. "A Theory of Predation Based on Agency Problems in Financial Contracting." American Economic Review 80, no. 1 (March 1990).

Within hours, the swarming capelin had become a feast for their relentless pursuers — Atlantic cod. The dramatic encounter, ...