Final answer:
Collusion is the term for a group of companies in the same industry working together to limit the supply of a product and keep prices high. A cartel is a formal agreement among firms to collude. OPEC is an example of a cartel in the oil industry international agreements to act as a monopoly in the oil market.
Step-by-step explanation:
The term for a group of companies in the same industry that work together to limit the supply of a product and keep prices high is called collusion. When firms collude, they reduce output and artificially inflate prices, allowing them to divide the profits among themselves. A group of firms that formally agree to collude is known as a cartel is a formal agreement among firms to collude. OPEC is an example of a cartel in the oil industry. An example of a cartel is the Organization of Petroleum Exporting Countries.
Collusion is the term for a group of companies in the same industry working together to limit the supply of a product and keep prices high. A cartel is a formal agreement among firms to collude. OPEC is an example of a cartel in the oil industry. An example of a cartel is the Organization of Petroleum Exporting Countries (OPEC), which consists of countries that have signed international agreements to act as a monopoly in the oil market.