The authors analyze input-output matrices for a wide set of countries as weighted directed networks. These graphs contain only 47 nodes, but they are almost fully connected and many have nodes with strong self-loops. They apply two measures: random walk centrality and one based on count-betweenness. These findings are intuitive. ...Download Now
This paper draws attention to the increasing need for agile and adaptive software environments that are capable of supporting rapid re-planning during the execution of time-critical operations involving commercial end-to-end supply chain transaction sequences, as well as disaster response and military missions. It is argued that such environments are currently ...Download Now
ERP systems have become the system of choice for the majority of publicly traded companies and have radically changed the way accounting information is processed, prepared, audited, and disseminated. In this paper, the authors examine whether ERP system implementations have affected the extent to which firms manage earnings amounts and ...Download Now
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