Scope parallelism and the resolution of ellipsis at the syntax-semantics interface

In this paper several scope asymmetries in VP ellipsis constructions in English and Spanish are studied. It is argued that an approach based on Fox' (1995 a,b) Ellipsis Scope Generalization faces numerous conceptual and empirical problems. Ellipsis resolution is conceived of as a phenomenon belonging to the conceptual-intentional pan of the computational system that is conditioned by the computation of the semantic features of quantifiers at LF. A semantic approach inspired in higher order unification theories of ellipsis is defended. This approach is compatible with the overall philosophy of minimalist grammar: the process of higher-order unification complies with the principle of inclusiveness (Chomsk-y. 19 or projection from the lexicon because the relevant semantic equations are set up and resolved at a discourse level, but they are determined by featuresensitive Logical Forms