The principal-agent problem is a conflict in priorities between a person or group and the representative authorized to act on their behalf. An agent may act in a way that is contrary to the best interests of the principal. The principal-agent problem is as varied as the possible roles of principal and agent. It can occur in any situation in which the ownership of an asset, or a principal, delegates direct control over that asset to another party, or agent. For example, a home buyer may suspect that a realtor is more interested in a commission than in the buyer's concerns.