Regulatory and Administrative Agency Behavior: Accommodation,Amplification, and Assimilation*

Much scholarly analysis of regulatory and administrative behavior focuses on officials' reactions to external influences. Commonly discussed is officials' accommodation of external interests or pressures (such as those of interest groups). But case studies show two additional types of behavior: amplification, in which officials enlarge the effects of external influences by anticipating the potential likely consequences of certain kinds of agency actions based upon their understandings of how situations have been responded to or may be responded to by others in the future; and assimilation, where officials define a situation as problematic and coordinate with or take into account various elements of their environment in attending to the perceived problem. Focusing on all three patterns of behavior and the context within which they emerge yields a fuller analysis of the significance of external factors for the exercise of discretion.