Positive Affect in Negotiation
Even before the negotiation process starts, people in a positive mood have more confidence and higher tendencies to plan to use a cooperative strategy. During the negotiation, negotiators who are in a positive mood tend to enjoy the interaction more, show less contentious behavior, use less aggressive tactics and more cooperative strategies. This in turn increases the likelihood that parties will reach their instrumental goals and enhance the ability to find integrative gains. Indeed, compared with negotiators with negative or natural affectivity, negotiators with positive affectivity reached more agreements and tended to honor those agreements more. Those favorable outcomes are due to better decision making processes, such as flexible thinking, creative problem solving, respect for others' perspectives, willingness to take risks and higher confidence. Post negotiation positive affect has beneficial consequences as well. It increases satisfaction with achieved outcome and influences one's desire for future interactions. The PA aroused by reaching an agreement facilitates the dyadic relationship, which result in affective commitment that sets the stage for subsequent interactions.
PA also has its drawbacks: it distorts perception of self performance, such that performance is judged to be relatively better than it actually is. Thus, studies involving self reports on achieved outcomes might be biased.
Negative Affect in Negotiation
Negative affect has detrimental effects on various stages in the negotiation process. Although various negative emotions affect negotiation outcomes, by far the most researched is anger. Angry negotiators plan to use more competitive strategies and to cooperate less, even before the negotiation starts. These competitive strategies are related to reduced joint outcomes. During negotiations, anger disrupts the process by reducing the level of trust, clouding parties' judgment, narrowing parties' focus of attention and changing their central goal from reaching agreement to retaliating against the other side. Angry negotiators pay less attention to opponent's interests and are less accurate in judging their interests, thus achieve lower joint gains. Moreover, because anger makes negotiators more self-centered in their preferences, it increases the likelihood that they will reject profitable offers. Anger does not help in achieving negotiation goals either: it reduces joint gains and does not help to boost personal gains, as angry negotiators do not succeed in claiming more for themselves. Moreover, negative emotions lead to acceptance of settlements that are not in the positive utility function but rather have a negative utility. However, expression of negative emotions during negotiation can sometimes be beneficial: legitimately expressed anger can be an effective way to show one's commitment, sincerity and needs. Moreover, although NA reduces gains in integrative tasks, it is a better strategy than PA in distributive tasks (such as zero-sum). In his work on negative affect arousal and white noise, Seidner found support for the existence of a negative affect arousal mechanism through observations regarding the devaluation of speakers from other ethnic origins." Negotiation may be negatively affected, in turn, by submerged hostility toward an ethnic or gender group.
Conditions for Emotion Affect in Negotiation
Research indicates that negotiator's emotions do not necessarily affect the negotiation process. Albarracin et al. (2003) suggested that there are two conditions for emotional affect, both related to the ability (presence of environmental or cognitive disturbances) and the motivation:
1. Identification of the affect: requires high motivation, high ability or both.
2. Determination that the affect is relevant and important for the judgment: requires that either the motivation, the ability or both are low.
According to this model, emotions are expected to affect negotiations only when one is high and the other is low. When both ability and motivation are low the affect will not be identified and when both are high the affect will be identify but discounted as irrelevant for judgment. A possible implication of this model is, for example, that the positive effects PA has on negotiations (as described above) will be seen only when either motivation or ability are low.