विधियों की तुलना करें

	Location Quotient	Input-Output Analysis
क्षेत्र	अर्थशास्त्र	अर्थशास्त्र
परिवार	Process / pipeline	Process / pipeline
उद्भव वर्ष	1960	1936
प्रवर्तक	Developed in regional science; codified by Walter Isard	Wassily Leontief
प्रकार	Descriptive index of relative regional concentration	Linear inter-industry accounting and impact model
मौलिक स्रोत	Isard, W. (1960). Methods of Regional Analysis: An Introduction to Regional Science. Cambridge, MA: MIT Press. ISBN: 9780262090032	Leontief, W. W. (1936). Quantitative input and output relations in the economic system of the United States. The Review of Economics and Statistics, 18(3), 105–125.
उपनाम	LQ, Coefficient of Localization, Regional Specialization Ratio	Leontief Model, Inter-Industry Analysis, I-O Analysis, Input-Output Model
संबंधित	3	4
सारांश	The location quotient (LQ) is a simple descriptive index that measures how concentrated an industry is in a region relative to a larger reference area, usually the nation. It is the ratio of the industry's share of local employment (or output) to its share of national employment. An LQ above one means the region is more specialized in that industry than the nation as a whole; an LQ below one means it is under-represented.	Input-output analysis is a quantitative framework for representing the interdependence between the industries of an economy, introduced by Wassily Leontief in 1936. It records the flows of goods and services between sectors in a transactions table, derives fixed technical coefficients describing how much each industry buys from every other industry per unit of output, and inverts the resulting linear system to trace how an exogenous change in final demand ripples through the entire production structure.