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  2. Rational choice model - Wikipedia

    en.wikipedia.org/wiki/Rational_choice_model

    Rational choice modeling refers to the use of decision theory (the theory of rational choice) as a set of guidelines to help understand economic and social behavior. [ 1 ] [ 2 ] The theory tries to approximate, predict, or mathematically model human behavior by analyzing the behavior of a rational actor facing the same costs and benefits .

  3. Voting behavior - Wikipedia

    en.wikipedia.org/wiki/Voting_behavior

    Voting behavior refers to how people decide how to vote. [1] This decision is shaped by a complex interplay between an individual voter's attitudes as well as social factors. [ 1 ] Voter attitudes include characteristics such as ideological predisposition , party identity , degree of satisfaction with the existing government, public policy ...

  4. Social choice theory - Wikipedia

    en.wikipedia.org/wiki/Social_choice_theory

    Social choice theory is a branch of welfare economics that extends the theory of rational choice to collective decision-making. [1] Social choice studies the behavior of different mathematical procedures ( social welfare functions ) used to combine individual preferences into a coherent whole.

  5. Arrow's impossibility theorem - Wikipedia

    en.wikipedia.org/wiki/Arrow's_impossibility_theorem

    Arrow's theorem assumes as background that any non-degenerate social choice rule will satisfy: [15]. Unrestricted domain – the social choice function is a total function over the domain of all possible orderings of outcomes, not just a partial function.

  6. Paradox of voting - Wikipedia

    en.wikipedia.org/wiki/Paradox_of_voting

    The paradox of voting, also called Downs' paradox, is that for a rational and egoistic voter (Homo economicus), the costs of voting will normally exceed the expected benefits. Because the chance of exercising the pivotal vote is minuscule compared to any realistic estimate of the private individual benefits of the different possible outcomes ...

  7. Social Choice and Individual Values - Wikipedia

    en.wikipedia.org/wiki/Social_Choice_and...

    The Introduction contrasts voting and markets with dictatorship and social convention (such as those in a religious code). Both exemplify social decisions. Voting and markets facilitate social choice in a sense, whereas dictatorship and convention limit it. The former amalgamate possibly differing tastes to make a social choice.

  8. Calculus of voting - Wikipedia

    en.wikipedia.org/wiki/Calculus_of_voting

    A political science model based on rational choice used to explain why citizens do or do not vote. The alternative equation is V = pB + D > C. Where for voting to occur the (P)robability the vote will matter "times" the (B)enefit of one candidate winning over another combined with the feeling of civic (D)uty, must be greater than the (C)ost of ...

  9. Congress: The Electoral Connection - Wikipedia

    en.wikipedia.org/wiki/Congress:_The_Electoral...

    Congress: The Electoral Connection is a book by David Mayhew, first published in 1974, that applies rational choice theory to the actions of American Congressmen. Mayhew argues that Congressmen are motivated by re-election. [1]