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This paper explores the effect of substituting textual links for graphical ones on the performance of deaf signers in Hypertext Information Retrieval (HIR). Both deaf and hearing users found more targets, were faster and became less disoriented in the Verbal hypertext interface than in the Graphical one. Deaf users were outperformed by hearing users in all conditions except in short paths with ...

The decision of whether to manufacture products within the US, manufacture internationally or to outsource production depends critically upon a thorough understanding of the costs and benefits of each option. In this paper, we contribute to such an understanding by considering the impact of US tax depreciation rules, which differ depending upon whether a US corporation locates its assets at dom...

This article presents results from a multiple-year project concerned with the involvement of foreign (non-U.S.) entities in U.S. patent litigation. A comparison of data from 2004 and 2009 that cover 5,407 patent cases filed in U.S. federal district courts in those two years evidences an increase in the number of cases involving foreign defendants, and thus an increasing potential for cross-bord...

We constructed an analog electrical circuit which generates fluctuations in which probability density function has power law tails. In the circuit fluctuations with an arbitrary exponent of the power law can be obtained by adjusting the resistance. With this low cost circuit the random fluctuations which have the similar statistics to foreign exchange rates can be generated as fast as an expens...

We analyze the determinants of effective legal institutions (legality) using data from 49 countries. We show that the way the law was initially transplanted and received is a more important determinant than the supply of law from a particular legal family. Countries that have developed legal orders internally, adapted the transplanted law, and/or had a population that was already familiar with ...