Market Segmentation Index

Market segmentation index—or the Celli index of market segmentation, named after the Italian economist Gianluca Celli—is a measure of market segmentation. This Index, is a comparative measure of the degree of monopoly power in two distinctive markets for products that have the same marginal costs.

Read more about Market Segmentation IndexDefinition, From Lerner's Index To Market Segmentation Index (MSI)

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