Dennis Jaffe and Jim Grubman have released their most recent collaboration Cross Cultures: How Global Families Negotiate Change Across Generations. The book discusses a deepening of the understanding of family wealth and family enterprises citing theories coming out of cross-cultural psychology and negotiation strategies. Furthering these ideas, the book explains how three main culture types around the world, Individualist, Collective Harmony, and Honor cultures, differ from each other along important dimensions of communication, family orientation, trust building, authority, leadership, and decision-making.

Recent articles in Tharawat magazine and the STEP Journal, outlining the concepts and recommendations in Cross Cultures, published in November 2015.