The president and the vice president: Different types of partnerships for a unique power couple

As the vice presidency evolves over time, the way we assess vice presidents' activities and influence also needs to change. We must consider the type of partnership that the president and the vice president develop together, which determines not only the latter's involvement in the decision‐making process but also the scope of his or her influence. Since partnerships can change from one term to another and according to the issues, they can help explain the fluctuations of vice presidents' influence within and between administrations, but they also enhance our comprehension of the evolution of executive power by emphasizing the dynamics of the connection between its principal components—the presidency and the vice presidency. This article introduces a new typology accounting for four different partnerships: communication, coordination, cooperation, and collaboration. This typology distinguishes between weak and strong partnerships, depending on the level of influence they allow the vice presidents to exert. Partnerships are defined by a series of criteria related to the selection of the running mate, the tasks of the vice president within the administration, and the quality of his or her relationship with the president.