## What is a best response function?

In game theory, the best response is the strategy (or strategies) which produces the most favorable outcome for a player, taking other players’ strategies as given (Fudenberg & Tirole 1991, p. 29; Gibbons 1992, pp. 33–49).

Is best response the same as Nash equilibrium?

In Nash equilibrium, every player plays a best response against the other players simultaneously. For example, B is player 1’s best response to A by player 2 in Chicken game. Nash equilibrium for a strategic game is a profile of actions such that each action is a best response to the other actions.

### What is a best response curve?

A reaction curve (or best-response curve) is a graph which shows profit-maximizing output of one firm in a duopoly given the output of the other firm.

What is the difference between dominant strategy and best response?

A best response is a best strategy given what you think the other player will do. A dominant strategy is one that is a best response to all possible strategies.

## What is a strictly dominated strategy?

-a strictly dominant strategy is that strategy that always provides greater utility to a the player, no matter what the other player’s strategy is; A dominant strategy equilibrium is reached when each player chooses their own dominant strategy.

What is the best game theory strategy?

In a pure strategy, players adopt a strategy that provides the best payoffs. In other words, a pure strategy is the one that provides maximum profit or the best outcome to players. Therefore, it is regarded as the best strategy for every player of the game.

### What is a Nash equilibrium example?

Example: coordination between players with different preferences. Two firms are merging into two divisions of a large firm, and have to choose the computer system to use. Neither player can increase her payoff by choosing an action different from her current one. Thus this action profile is a Nash equilibrium.

How do you determine the best response function?

To find best response function of firm 1, look at its payoff as a function of its output, given output of firm 2. Any price greater than p2 is a best response to p2: B1(p2) = {p1 : p1 > p2}. Note: a price between p2 and c is a best response!

## What is the aim response curve?

The aim response curve basically adjusts the interaction between your analog sticks and the response you get to see inside the game. Each aim response curve setting uses a different algorithm that creates different end results while running and gunning.

What is player A’s dominant strategy?

“Dominant strategy” is a term in game theory that refers to the optimal option for a player among all the competitive strategy set, no matter how that player’s opponents may play, and the opposite strategy is called “inferior strategy.”

### How do you identify dominated strategies?

Accordingly, a strategy is dominant if it leads a player to better outcomes than alternative strategies (i.e., it dominates the alternative strategies). Conversely, a strategy is dominated if it leads a player to worse outcomes than alternative strategies (i.e., it is dominated by the alternative strategies).