Dependence, dependency, and power in the global system: a structural and behavioral analysis

Although there is already a huge literature on dependence in international relations, many fundamental conceptual issues remain unresolved. Is the pattern of dependence of advanced industrial states on one another different in kind or only in degree from the dependence of peripheral capitalist societies on other members of the global system? What are the essential components of dependence that one must identify before constructing an adequate measure of it? What is the relationship between dependence and power? Since the answer to the first question is that the two patterns of dependence differ in kind, the first order of business is to provide the grounds for this distinction. Dependence is the pattern of external reliance of well-integrated nation-states on one another while dependency, which is closer to the dependencia tradition, involves a more complex set of relations centering on the incorporation of less developed, less homogeneous societies into the global division of labor. The conceptual components of dependence are the size of one's reliance on another, the importance attached to the goods involved, and the availability of these goods (or substitutes) from different sources. The components of dependency are the magnitude of foreign supply of important factors of production (technology, capital), limited developmental choices, and domestic “distortion” measures. Finally, the concept of dependence is most easily integrated into bargaining analyses while dependency is more fruitfully applied to analyses of the structure of relations among societies.