The limits of syntactic variation (T. Biberauer (ed.)) TABLE OF CONTENTS Introduction The locus of (parametric) variation G. Longobardi, C. Gianollo & C. Guardiano Three fundamental issues in parametric linguistics M. Haspelmath Parametric versus functional explanations of syntactic universals R. Kayne Expletives, datives, and the tension between morphology and syntax H. Zeijlstra On the syntactic flexibility of formal features G. Ramchand & P. Svenonius Mapping a parochial lexicon onto a universal semantics M. Lekakou Aspect matters in the middle A classic parameter revisited: the null-subject parameter M. Nicolis The Null Subject Parameter and correlating properties: the case of Creole languages G. Fernández-Salgueiro The Case-F valuation parameter in Romance M. Duguine Silent arguments without pro: the case of Basque M. Modesto Topic prominence and null subjects A. Neeleman & K. Szendroi Case morphology and radical pro-drop Parametric clustering M. Baker The macroparameter in a microparametric world P. Panagiotidis Diachronic stability and feature interpretability B. Oztürk Non-configurationality: free word order and argument drop in Turkish The acquisition of parameters Martine Coene & Larisa Avram Can children tell us anything we did not know about parameter clustering? Arnold Evers & Jacqueline van Kampen Parameter Setting and Input Reduction