“…For many years, policy studies, and especially formal policy analysis, often proceeded along the unspecified and implicit assumption that policy-making followed the precepts of what Andrew Abbott has termed a "general linear reality" (Abbott, 1988). That is, that policy causes and effects could be ascertained empirically and that a general set of social forces drove policy-making, with individual deviations from deterministic outcomes existing as "noise" or random error (Aminzade, 1992;Griffin, 1992;Stinchcombe, 1968). Outcomes from such processes, such as policy decisions, were seen as the realization of stochastic processes, in which some underlying set of factors (independent variables) with certain kinds of parameters combined to "determine" a result.…”