TY - CHAP AB - Abstract Coalitions are informal and interdependent groups of actors operating within organizations, yet their effects in organizations are not widely understood. In this paper, we develop a model of coalition formation and functioning inside organizations. By extrapolating the behavioral intentions (i.e., altruistic or antagonistic) and compositional differences (i.e., supplementary or complementary) among these informal group structures, we classify coalitions into four forms (i.e., lobby, cartel, circle, and alliance), theorizing how each coalition form affects work role innovation, resource allocations, and work performance. Our conceptualization helps clarify previous theoretical inconsistencies and establish an agenda for the study of coalitions at work. Furthermore, this paper provides insights into the ways that coalitions support or impede the organization’s objectives. VL - 32 SN - 978-1-78350-824-2, 978-1-78350-847-1/0742-7301 DO - 10.1108/S0742-730120140000032000 UR - https://doi.org/10.1108/S0742-730120140000032000 AU - Munyon Timothy P. AU - Summers James K. AU - Brouer Robyn L. AU - Treadway Darren C. PY - 2014 Y1 - 2014/01/01 TI - The implications of coalition forms for work role innovation, resource reallocation, and performance T2 - Research in Personnel and Human Resources Management T3 - Research in Personnel and Human Resources Management PB - Emerald Group Publishing Limited SP - 65 EP - 97 Y2 - 2024/09/22 ER -