Stackelberg Bertrand model This implies that when one firm chooses a relatively large price, the other firm also will want to choose a relatively large price, and vice versa. In this situation, the firm that gets to choose second generally has an advantage in terms of the amount of profit they can make.

Why is Stackelberg more efficient than Cournot?

Stackelberg markets yield, regardless of the matching scheme, higher outputs than Cournot markets and, thus, higher efficiency. For Cournot markets, we replicate a pattern known from previous experiments. There is stable equilibrium play under random matching and partial collusion under fixed pairs.

Do consumers prefer Cournot or Stackelberg?

The total market output is Q* = 7/2+7/4 = 21/4, larger than in Cournot. = Q2 − Q2/2 = Q2/2, which is incerasing in total quantity produced. (this integreation was not required) Therefore consumers prefer the Stackelberg duopoly, which has the highest total production.

What is a Stackelberg leader?

The Stackelberg leadership model is a strategic game in economics in which the leader firm moves first and then the follower firms move sequentially. In game theory terms, the players of this game are a leader and a follower and they compete on quantity.

When firm one acts as a Stackelberg leader?

When firm one acts as a Stackelberg leader: none of the above statements Firm two produces the monopoly output. Firm one’s profit is less than its profit if they compete in a Cournot fashion. Firm two will earn more than if they compete in a Cournot fashion.

What is Stackelberg game theory?

What are the basic assumptions of the Stackelberg model?

The standard assumptions are (1) linear demand, and (2) constant marginal costs, (3) identical firms producing a homogeneous product. Under these assumptions, there is a simple relationship between the competitive quantity and leaders’ choices.

Is Stackelberg a game of imperfect information?

Stackelberg is a model of imperfect competition based on a non-cooperative game. In game theory, a Stackelberg model is a sequential game in which there are two firms, which sell homogeneous products, and are subject to the same demand and cost functions.

What is Stackelberg model in economics?

The Stackelberg leadership model is a strategic game in economics in which the leader firm moves first and then the follower firms move sequentially. Firms may engage in Stackelberg competition if one has some sort of advantage enabling it to move first. More generally, the leader must have commitment power.

Is Stackelberg Pareto optimal?

Bi-level optimization problems arise in hierarchical decision making, where players of different ranks are involved. The situation is described by the so-called Stackelberg game. We derive conditions under which we show that a Stackelberg equilibrium is indeed a Pareto optimum.

Who are the players in a Stackelberg equilibrium?

In game theory terms, the players of this game are a leader and a follower and they compete on quantity. The Stackelberg leader is sometimes referred to as the Market Leader. There are some further constraints upon the sustaining of a Stackelberg equilibrium.

What is a Stackelberg game?

Stackelberg games. In a Stackelberg game, one player (the “leader”) moves first, and all other players (the “followers”) move after him.

Can a follower play a Stackelberg leader action?

Indeed, if the ‘follower’ could commit to a Stackelberg leader action and the ‘leader’ knew this, the leader’s best response would be to play a Stackelberg follower action. Firms may engage in Stackelberg competition if one has some sort of advantage enabling it to move first.

Is the first move the most important in Stackelberg?

However, as seen, the first move gives the leader in Stackelberg a crucial advantage. There is also the important assumption of perfect information in the Stackelberg game: the follower must observe the quantity chosen by the leader, otherwise the game reduces to Cournot.