Coase Theorem
(noun)Definition of Coase Theorem
The theorem states that private economic actors can solve the problem of externalities among themselves.
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Examples of Coase Theorem in the following topics:

The Coase Theorem
 The Coase Theorem, named after Nobel laureate Ronald Coase, states that in the presence of an externality, private parties will arrive at an efficient outcome without government intervention.
 According to the theorem, if trade in an externality is possible and there are no transaction costs, bargaining among private parties will lead to an efficient outcome regardless of the initial allocation of property rights .
 In practice, transaction costs are rarely low enough to allow for efficient bargaining and hence the theorem is almost always inapplicable to economic reality.
 The Coase theorem states that private parties can find efficient solutions to externalities without government intervention.

Types of Private Solutions
 The Coase theorem, which was developed by Ronald Coase, posits that two parties will be able to bargain with each other to reach an agreement that efficiently addresses externalities.
 However, the theorem notes several conditions in order for such a solution to occur, including low transaction costs (the costs the parties incur by negotiating and coming to agreement) and welldefined property rights.