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  2. Open interest - Wikipedia

    en.wikipedia.org/wiki/Open_interest

    Similarly, an increase in open interest along with a decrease in price confirms a downward trend. An increase or decrease in prices while open interest remains flat or declining may indicate a possible trend reversal. The relationship between the prevailing price trend and open interest can be summarized by the following table: [5] [6]

  3. Evolutionary game theory - Wikipedia

    en.wikipedia.org/wiki/Evolutionary_game_theory

    John Maynard Smith considered that incompatible with Darwinian thought, [7] where selection occurs at an individual level, so self-interest is rewarded while seeking the common good is not. Maynard Smith, a mathematical biologist, turned to game theory as suggested by George Price, though Richard Lewontin's attempts to use the theory had failed ...

  4. Price equation - Wikipedia

    en.wikipedia.org/wiki/Price_equation

    The Price equation also has applications in economics. [1] The Price equation is a mathematical relationship between various statistical descriptors of population dynamics, rather than a physical or biological law, and as such is not subject to experimental verification.

  5. Biological interaction - Wikipedia

    en.wikipedia.org/wiki/Biological_interaction

    The black walnut secretes a chemical from its roots that harms neighboring plants, an example of competitive antagonism.. In ecology, a biological interaction is the effect that a pair of organisms living together in a community have on each other.

  6. Biology and consumer behaviour - Wikipedia

    en.wikipedia.org/wiki/Biology_and_consumer_behaviour

    However, little literature has considered the link between consumption behaviour and the basics of human biology. Segmentation by biological-driven demographics such as sex and age are already popular and pervasive in marketing. As more knowledge and research is known, targeting based on consumers' biology is of growing interest and use to ...

  7. Open interest (futures) - Wikipedia

    en.wikipedia.org/wiki/Open_interest_(futures)

    Open interest in a derivative is the sum of all contracts that have not expired, been exercised or physically delivered. Moreover, the open interest is the number of long positions or, equivalently, the number of short positions. Open interest is used as a technical indicator as it is a measure of market activity. Little or no open interest ...

  8. Living systems - Wikipedia

    en.wikipedia.org/wiki/Living_systems

    A closely related approach, relational biology, is concerned mainly with understanding life processes in terms of the most important relations, and categories of such relations among the essential functional components of organisms; for multicellular organisms, this has been defined as "categorical biology", or a model representation of ...

  9. Cooperation (evolution) - Wikipedia

    en.wikipedia.org/wiki/Cooperation_(evolution)

    In evolution, cooperation is the process where groups of organisms work or act together for common or mutual benefits. It is commonly defined as any adaptation that has evolved, at least in part, to increase the reproductive success of the actor's social partners. [1]