Frontmatter -- Contents -- List of abbreviations -- Preface and acknowledgements -- Introduction -- Cumulative effects in differential argument encoding and long-distance extraction -- Types of structural objects -- DOM and DSM in Turkish -- Abstract and morphological case in a nominative-accusative system with differential case marking -- DOM and dative in (Italo-)Romance -- Topicality and differential object marking in Mandarin Chinese: Identity and variety in an array of structures -- Estonian speakers' representation of morphological case -- Index