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M. G. SMITH
University of California, Los Angeles
A Structural Approach to Comparative Politics
Comparative politics seeks to discover regularities and variations of political organization by comparative analysis of historical and contemporary systems. Having isolated these regularities and variations, it seeks to determine the factors which underlie them, in order to discover the properties and conditions of polities of varying types. It then seeks to reduce these observations to a series of interconnected propositions applicable to all these systems in both static and changing conditions. Hopefully, one can then enquire how these governmental processes relate to the wider milieux of which they are part. It would seem that this comparative enquiry may be pursued i~. various ways that all share the same basic strategy, but differ in emphases arid sta~ ing points. Their common strategy is to abstract one aspect of political reality and develop it as a frame of reference. With this variable held constant, enquiries can seek to determine the limits within which other dimensions vary; as the value of the primary variable is changed, the forms and values of the others, separately or together, can also be investigated. Ideally, we should seek to deduce relevant hypotheses from a general body of theory, and then to check and refine them by inductive analyses of historical and ethnographic data. ActuaJ procedures vary.
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A STRUCTURAL APPROACH TO COMPARATIVE POLITICS
Initially, we might expect anyone of four approaches to be useful in the comparative study of political systems. These four approaches use respectively the dimensions of process,