Counting the same thing twice, or more than twice. For example, the total value of output of all firms in a country overstates the country's output, since the value of produced inputs is counted again in the value of what they help to produce. To avoid this, GDP is measured either from value added or from only final goods.

Related information about double counting:

Related information about double counting:

**Double counting (proof technique) - Wikipedia, the free encyclopedia**

In combinatorics, double counting, also called counting in two ways, is a combinatorial proof technique for showing that two expressions are equal by ...

**Double counting (accounting) - Wikipedia, the free encyclopedia**

Double counting in accounting is an error whereby a transaction is counted more than once, for whatever reason. But in social accounting it also refers to a ...

**Double counting - Wikipedia, the free encyclopedia**

Double counting may refer to: Double counting (proof technique), a method in combinatorics that proves two expressions to be equal by demonstrating that they ...

**Double-counting Doubletalk - NYTimes.com**

Apr 15, 2012 ... The way to cut through the whole double-counting nonsense is to ask the following: did the ACA improve or worsen the fiscal outlook compared ...

**On trust fund “raids” and “double counting” — The Monkey Cage**

Aug 26, 2012 ... This is a guest post by University of Virginia political scientist Eric Patashnik. Earlier posts by him are here and here. ***** The big Medicare ...

**What Is Double Counting in Economics? | eHow.com**

What Is Double Counting in Economics?. Double counting is an error caused as a result of illogical calculation. This term is used in economics to refer to the ...

**Statistics: Double-Counting**

By using the addition rule in a situation that is not mutually exclusive, you are double-counting . One way of realizing that you are double-counting is to use the.

**Double-counting Restrictions | University Bulletin | Brandeis University**

Double-counting Restrictions. In the undergraduate curriculum, it is intended that courses will serve multiple purposes in a student's program. Specifically ...