Törnqvist index
E1177956
UNEXPLORED
The Törnqvist index is a superlative price or quantity index that uses expenditure-share-weighted geometric means of price or quantity relatives to approximate true cost-of-living or production indexes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Törnqvist index canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15755003 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Törnqvist index Context triple: [Laspeyres formula, isComparedWith, Törnqvist index]
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A.
Fisher index
The Fisher index is an economic price or quantity index that combines the Laspeyres and Paasche indices as their geometric mean to provide a more accurate, theoretically preferred measure of aggregate change over time.
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B.
Paasche formula
The Paasche formula is an economic index number method that measures price or quantity changes using current-period weights, serving as a counterpart to the Laspeyres index.
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C.
Laspeyres formula
The Laspeyres formula is a price index calculation method that measures changes in the cost of a fixed basket of goods or assets using base-period quantities as weights.
-
D.
GDP deflator
The GDP deflator is a broad measure of overall price inflation in an economy, capturing the change in prices of all domestically produced final goods and services included in GDP.
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E.
Alkire-Foster method
The Alkire-Foster method is a widely used framework for measuring multidimensional poverty by identifying who is poor and in which overlapping deprivations they experience across several dimensions of well-being.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Törnqvist index Target entity description: The Törnqvist index is a superlative price or quantity index that uses expenditure-share-weighted geometric means of price or quantity relatives to approximate true cost-of-living or production indexes.
-
A.
Fisher index
The Fisher index is an economic price or quantity index that combines the Laspeyres and Paasche indices as their geometric mean to provide a more accurate, theoretically preferred measure of aggregate change over time.
-
B.
Paasche formula
The Paasche formula is an economic index number method that measures price or quantity changes using current-period weights, serving as a counterpart to the Laspeyres index.
-
C.
Laspeyres formula
The Laspeyres formula is a price index calculation method that measures changes in the cost of a fixed basket of goods or assets using base-period quantities as weights.
-
D.
GDP deflator
The GDP deflator is a broad measure of overall price inflation in an economy, capturing the change in prices of all domestically produced final goods and services included in GDP.
-
E.
Alkire-Foster method
The Alkire-Foster method is a widely used framework for measuring multidimensional poverty by identifying who is poor and in which overlapping deprivations they experience across several dimensions of well-being.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.