Graphs, Hypergraphs, and Metagraphs -- Graphs, Hypergraphs, and Metagraphs -- Metagraph Theory -- The Algebraic Structure of Metagraphs -- Connectivity Properties of Metagraphs -- Metagraph Transformations -- Attributed Metagraphs -- Independent Sub-Metagraphs -- Applications of Metagraphs --...

This paper analyzes the impact of logistics and manufacturing outsourcing announcements on shareholder wealth. We assess this impact by measuring the abnormal return (which is the part of the return of a stock not related to market or industry wide movements) of 181 announcements from 1992 to...