Editing Incidence

{{wiktionary|incidence}}
'''Incidence''' may refer to:
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==Economics==
* [[Benefit incidence]], the availability of a benefit
* [[Expenditure incidence]], the effect of government expenditure upon the distribution of private incomes
* [[Fiscal incidence]], the economic impact of government taxation and expenditures on the economic income of individuals
* [[Tax incidence]], analysis of the effect of a particular tax on the distribution of economic welfare

==Mathematics==
* [[Incidence algebra]], associative algebra used in combinatorics, a branch of mathematics
* [[Incidence geometry]], the study of relations of incidence between various geometrical objects 
* [[Incidence (geometry)]], the binary relations describing how subsets meet
* [[Incidence (graph)]], in graph theory, a quality of some vertex-edge pairs
* [[Incidence list]], a concept in graph theory
* [[Incidence matrix]], a matrix that shows the relationship between two classes of objects
* [[Incidence structure]], a feature of combinatorial mathematics
* [[Cumulative incidence]], a measure of frequency

==Other uses==
* [[Angle of incidence (disambiguation)|Angle of incidence]], a measure of deviation of something from "straight on"
* [[Incidence (epidemiology)]], a measure of the risk of developing some new condition within a specified period of time
* [[Plane of incidence]], relating to optical reflection
* [[Incidence (video game)]], a minimalist golfing style game by ScrollView Games

==See also==
* ''[[Incidents]]'', 1987 book
* [[Incident (disambiguation)]]

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