Strange proposes a four element theoretical framework for international currencies in the international political economy: Neutral currencies; Top currencies; Master Currencies; and Negotiated currencies, where each category exhibits certain economic and political characteristics. A currency may display more than one set of characteristics but will belong predominantly to one category. She then goes on to discuss the development of the international political economy in light of the decline of sterling and the rise of the dollar. The discussion of the sectoral implications for Britain is firmly placed in its international political context, prefiguring Strange's later argument that sectoral analysis should precede general analysis of the international political economy.