Fiscal illusion Mourao (2008) attempts to quantify fiscal illusion empirically for almost 70 democracies since 1960. Fiscal illusion Fiscal illusion is a public choice theory of government expenditure first developed by the Italian economist Amilcare Puviani in his 1903 book "Teoria della illusione finanziaria" ("Theory of Financial Illusion" (not yet translated into English, but translated into German in 1960 under the title "Die Illusionen in der öffentlichen Finanzwirtschaft", Berlin: Dunker & Humblot, 1960)). Fiscal illusion suggests that when government revenues are not completely transparent or are not fully perceived by taxpayers, then the cost of government is seen to be less than
Word-sense disambiguation "sea" or "fishing" nearby, it probably is in the fish sense; if "bass" has the words "music" or "song" nearby, it is probably in the music sense." These rules can be automatically derived by the computer, using a training corpus of words tagged with their word senses. This approach, while theoretically not as powerful as deep approaches, gives superior results in practice, due to the computer's limited world knowledge. However, it can be confused by sentences like "The dogs bark at the tree" which contains the word "bark" near both "tree" and "dogs". There are four conventional approaches to WSD: