Fiscal incidence also produces regular estimates of the impact of government taxes and spending on household income. Fiscal incidence Fiscal incidence is a concept within public finance, a sub-discipline within economics, that refers to the combined overall economic impact of both government taxation and expenditures on the real economic income of individuals. While taxation reduces the economic well-being of individuals, government expenditures raise their economic well-being. Fiscal incidence is the term for the overall impact of government taxing and spending considered together. In theory, governments withdraw resources from society in the form of taxation, and contribute resources back into society in the
Word-sense disambiguation sets, sense inventories, and knowledge resources adopted. Before the organization of specific evaluation campaigns most systems were assessed on in-house, often small-scale, data sets. In order to test one's algorithm, developers should spend their time to annotate all word occurrences. And comparing methods even on the same corpus is not eligible if there is different sense inventories. In order to define common evaluation datasets and procedures, public evaluation campaigns have been organized. Senseval (now renamed SemEval) is an international word sense disambiguation competition, held every three years since 1998: Senseval-1 (1998), Senseval-2 (2001), Senseval-3 (2004), and its successor, SemEval (2007).