Abstract: | Negotiation researchers have conducted a large number of experimental lab studies to identify the factors that affect negotiation outcomes, but it remains unclear whether those results can be generalized to real‐world negotiations. To explore this question, we analyzed the dynamic international iron ore annual negotiations that took place from 2005 to 2009. We found evidence that supports two important findings from previous experiments. Specifically, we focused on the impact of negotiators’ best alternatives and first offers on negotiation prices using multiple case study analysis. We found that iron ore prices increased more when the gap between the previous year's negotiated price and the price on the alternative spot market, a public market in which commodities are traded for immediate delivery, was larger, which suggested that buyers were sensitive to the strength of this alternative, supporting the literature on the role of alternatives. We also found that the first offer price significantly influenced the final price. Our findings extend two important experimental findings from the negotiation literature to large‐scale business negotiations in the real world. |