Parliamentary influence in a new democracy: The Spanish congress

This study, based on elite interviews and quantitative data, examines the public policy‐making influence of the Spanish Congress since the formation of its new democracy (1979–96). Three of the factors considered in this study are derived from previous comparative legislative studies: (1) the size of or absence of majority representation of the government party in the legislative body; (2) the degree of party unity and party discipline; and (3) the existence of a specialised committee system. In new democracies, we must also take into account the malleable circumstances of the new regime. In Spain, the following also appear to have an impact on parliamentary influence especially: (1) the special requirements of the process of democratic consolidation; (2) the nature of legislation; (3) the formal rules affecting parliament; (4) the impact of membership in the European Union; and (5) Spain's asymmetric federal structure.