The aim of this article is to understand populism as a hegemonic project involving a struggle for power between different social forces. We take a critical realist approach in defining populism. This implies several things. We develop a new approach to understanding populist politics by taking neither a purely discursive (Laclau), nor a solely structural (Poulantzas), but a critical realist approach and analysing the three-way relationship between structural conditions, agency, and institutional framework. Second, it implies that populist politics is composed of complex and often contradictory dynamics and emergent features involving mainly domestic but also international processes. We develop this through a combination of three concepts - ...