P*B>C; P = probability vote matters, B = benefit of your candidate winning, C = Cost is associated with which concept?

P*B>C; P = probability vote matters, B = benefit of your candidate winning, C = Cost is associated with which concept?

• A. Voting Calculus
• B. Cost-Benefit Analysis
• C. Game Theory
• D. Rational Choice

Answer: (A)

A voting calculus is the decision rule at play here. It says a rational voter weighs the tiny chance that one vote could tip the outcome (P) against the personal payoff if their preferred candidate wins (B), and compares that to the cost of voting (C). If the expected benefit, P times B, exceeds the cost, voting becomes the rational choice; if not, abstaining is preferred. This captures why people might vote even though one vote seems unlikely to matter: a large enough potential payoff or a small enough cost can tip the balance. Cost-Benefit Analysis is a broader tool used to evaluate policies or actions in general, not the specific micro-decision of whether to vote. Game Theory focuses on strategic interactions among multiple actors, whereas Rational Choice is the wider theory that people make decisions to maximize utility, of which voting calculus is a particular application. The formula given is the classic expression of voting calculus within rational choice.

A voting calculus is the decision rule at play here. It says a rational voter weighs the tiny chance that one vote could tip the outcome (P) against the personal payoff if their preferred candidate wins (B), and compares that to the cost of voting (C). If the expected benefit, P times B, exceeds the cost, voting becomes the rational choice; if not, abstaining is preferred. This captures why people might vote even though one vote seems unlikely to matter: a large enough potential payoff or a small enough cost can tip the balance.

Cost-Benefit Analysis is a broader tool used to evaluate policies or actions in general, not the specific micro-decision of whether to vote. Game Theory focuses on strategic interactions among multiple actors, whereas Rational Choice is the wider theory that people make decisions to maximize utility, of which voting calculus is a particular application. The formula given is the classic expression of voting calculus within rational choice.