The thesis examines the existence of systemic gender-based differences in negotiation outcomes and tries to explain what causes them. Special focus is placed on the role of women in negotiations, and various factors that can mitigate or eliminate gender differences in negotiation outcomes are analyzed. It is recognized that women bring unique perspectives, skills and traits to negotiation processes, which can contribute to the dynamics and creativity of negotiations. However, despite this, research has shown that there are gender differences in negotiation outcomes, with women often being less successful in achieving favorable results compared to men. In the diploma thesis, special attention is paid to the context and analysis of various conditions that can influence national differences in negotiation outcomes. The goal is to shed light on the factors that can mitigate or reverse gender differences and provide insight into what exactly influences such differences. Gender differences in negotiation represent a research issue, and their understanding and recognition of key factors can contribute to the creation of fairer and more balanced negotiation processes. Through the analysis of the context and conditions of negotiation, this thesis aims to contribute to a greater understanding of gender-based differences in negotiation outcomes and to encourage further research in this area.