Institutions, Political Conflict and the Cohesion of Policy Networks in the Chilean Congress, 1961–2006

Abstract

AbstractThis paper focuses on congressional politics in Chile before and after the 1973 coup. It challenges a common perspective that sees the congressional decay of the early 1970s as being caused by stringent limits on particularistic bills and by presidents with wide-ranging formal prerogatives. It presents an alternative argument that focuses on electoral competition and ideological radicalisation, derives testable implications, and provides the first empirical comparison of legislative behaviour before and after the 1973 coup. The evidence, which centres on the analysis of policy networks derived from the joint sponsorship of legislation, appears incompatible with the implications of the conventional argument.