“…A further discussion of this variable can be found in Lau, Goh, and Phua (1999). The structural variable configuration refers to the design of the authority structure of the organization and includes dimensions such as vertical and lateral spans of control, criteria for segmentation, and numbers of positions in various segments (Pugh, Hickson, Hinings, Macdonald, Turner, and Lupton 1963;Pugh, Hickson, Hinings, and Turner 1968). A high degree of configuration in purchasing results in a PO that implements a high number of different design elements, such as positions, departments, formal communication channels or control structures, and that may thus better match the requirements of the purchase situation.…”