Karen Khachatryan

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Column stores are becoming popular with data analytics in modern enterprises. However, traditionally, database vendors offer column stores as a different database product all together. As a result there is an all-or-none situation for column store features. To bridge the gap, a recent effort introduced column store functionality in SQL server (a row store)(More)
This study explores whether market competition between firms owned and run by managers favors overconfident managers. We study this question in a linear duopoly setting with differentiated products. The main result is that when there is complete information about the competitor's type, evolutionary market selection forces will always favor a positive degree(More)
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