INT MGL ECON EXAM 3 Flashcards
Pure Competition Basic Requirements (4)
- Goods and Services must be Homogeneous
- Perfect Market Knowledge
- Easy Entry & Exit to/from the market
- No buyer or seller can outback the price
Types of Monopolies (4)
- Strategic Resource Monopoly
- Patent or copy right monopoly
- Natural Monopoly
- Legal Monopoly
Monopolistic Competition Basic Requirements (4)
- Perfect Market Knowledge
- Easy to entry/exit to/from the Market
- Many buyers and sellers
- Not homogeneous goods -> Main difference with pure competition
Oligopoly Definition
Just a few firms with identical or differentiated goods & services which have interdependency in decision making and price war or collusion (Illegal)
Types of Oligopolies (2)
- Identical or Pure Oligopoly
2. Differentiated Oligopoly
Collusion Definition
Formation of a cartel: an optimal solution through which firms join together to act as a monopoly and increase profits
Types of Cartel (2)
- Centralized Cartel
2. Market-Shared Cartel
- Centralized Cartel
Central Office where the firms decide the production levels of each member and their QMax Profits & Profit Quotas
- Market-Shared Cartel
Members divide market by region, industry or type of buyer. Example: In the US, its divided by States and by consumers, industrial, commercial & consumer. Problems arise with the allocation of production companies in different states and regions.
(3) Natural Forces against the Cartel
- Firm B is payed not to produced
- New entries of firms makes it difficult to maintain all members as part of the cartel
- Firms cheat and produce more to reduce the price
Oligopolistic Market Structure
- There are substantial problems in the Long Run
- MR<P
- Too much resources spent on advertising and differentiation
- Interdependency of prices
- Game Theory
Game Theory Definition
Centers on the best or optimal choice or strategy a firms can choose in a system of conflict
Game Theory Model (8)
- Players
- Strategies
- Payoff
- Payoff Matrix
- Zero Sum Game
- Non Zero Sum Game
- Dominant Strategy
- Nash Equilibrium
- Players
Decision makers, who’s behavior is trying to predict others
- Strategies
Choices available, which have an impact in your and others profits
- Payoff
The outcome of all possible combinations of strategies
- Payoff Matrix
The table of all the possible outcomes and strategies available
- Zero Sum Game
The game of one player outsets at the expense of the other player
- Non Zero Sum Game
When the game is not at the expense of the other and doesn’t outsets any games