Optimality Theory is a theory of the economy of constraint violation. Can this property of the theory be exploited in our understanding of economy effects in general? Can economy of structure and movement be derived without reference to economy of structure and movement? The central idea of this paper is that the choice between filling positions by movement and filling positions with independent material is determined by markedness and faithfulness constraints. There is no 'economy of movement' constraint, just economy of movement effects. Economy of movement follows from the theory of what a chain is.