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Competition

Rivalry for a goal which cannot be shared

  • 13 min read
  • 8 chapters
  • 2 labs on Lably
Runners in Heat 1 of the Womens 100m Semi-Final at the Aviva 2010 UK Athletics Championships and European Trials at the Alexandra Stadium in Birmingham
William Warby from London, England · CC BY 2.0

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Competition occurs in nature, between living organisms which co-exist in the same environment. Animals compete over water supplies, food, mates, and other biological resources. Humans usually compete for food and mates, though when these needs are met deep rivalries often arise over the pursuit of wealth, power, prestige, and fame when in a static, repetitive, or unchanging environment. Competition is a major tenet of market economies and business, often associated with business competition as companies are in competition with at least one other firm over the same group of customers. Competition inside a company is usually stimulated with the larger purpose of meeting and reaching higher quality of services or improved products that the company may produce or develop.

Competition is often considered to be the opposite of cooperation; however, in the real world, mixtures of cooperation and competition are the norm. In economies, as the philosopher R. G. Collingwood argued "the presence of these two opposites together is essential to an economic system. The parties to an economic action co-operate in competing, like two chess players". Optimal strategies to achieve goals are studied in the branch of mathematics known as game theory.

Competition has been studied in several fields, including psychology, sociology and anthropology. Social psychologists, for instance, study the nature of competition. They investigate the natural urge of competition and its circumstances. They also study group dynamics, to detect how competition emerges and what its effects are. Sociologists, meanwhile, study the effects of competition on society as a whole. Additionally, anthropologists study the history and prehistory of competition in various cultures. They also investigate how competition manifested itself in various cultural settings in the past, and how competition has developed over time.

Biology and ecology

Competition within, between, and among species is one of the most important forces in biology, especially in the field of ecology.

Competition between members of a species ("intraspecific") for resources such as food, water, territory, and sunlight may result in an increase in the frequency of a variant of the species best suited for survival and reproduction until its fixation within a population. However, competition among resources also has a strong tendency for diversification between members of the same species, resulting in coexistence of competitive and non-competitive strategies or cycles between low and high competitiveness. Third parties within a species often favour highly competitive strategies leading to species extinction when environmental conditions are harsh (evolutionary suicide).

Competition is also present between species ("interspecific"). When resources are limited, several species may depend on these resources. Thus, each of the species competes with the others to gain access to the resources. As a result, species less suited to compete for the resources may die out unless they adapt by character dislocation, for instance. According to evolutionary theory, this competition within and between species for resources plays a significant role in natural selection. At shorter time scales, competition is also one of the most important factors controlling diversity in ecological communities, but at larger scales expansion and contraction of ecological space is a much larger factor than competition. This is illustrated by living plant communities where asymmetric competition and competitive dominance frequently occur. Multiple examples of symmetric and asymmetric competition also exist for animals.

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