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Brand Reallocation and Market Concentration
Staff Reports (Federal Reserve Bank of New York)We study the interaction of customer capital and productivity through brand reallocation across firms. We develop a firm dynamics model with brands as transferable customer capital, heterogeneous firm productivity, and variable markups. We study the matching process between transferable brand capital and core productivity, which can be inefficient with
Jeremy Pearce, Liangjie Wu
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The Effect of Market Size on Concentration
International Economic Review, 1969THE EFFECT OF market size on the concentration of output has long been of interest to students of industrial organization. It is generally thought that increases in the size of market reduce concentration. Unfortunately, the supporting evidence for this view is limited and hardly persuasive.
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Market concentration and the Danish rental market
2022This memo analyzes the evolution of firm ownership concentration in the private Danish rental market and its link to rental prices. We show that the overall increase in rental market concentration between 2010 and 2020 is mainly driven by the rental market in the Capital Region.
Gorea, Denis +2 more
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On the Measurement of Changes in Aggregate Concentration, Market Concentration and Diversification
The Journal of Industrial Economics, 1985In a recent article Clarke and Davies [I983]-henceforth C & D-developed a framework for the analysis of concentration and diversification based on the Herfindahl index of concentration. They demonstrated how aggregate concentration could be decomposed into the product of two components, one associated with diversification between, and the other with ...
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Significantly concentrated markets
International Journal of Industrial Organization, 1991Abstract In this paper, a method is proposed for interpreting the degree of concentration implied by the well-known concentration ratio. The idea is to compare an observed concentration ratio with the hypothetical ratio which would arise in a totally unconcentrated market.
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Concentration and Market Power
1977Many economists think of monopoly and competition as two polar cases, with the real world lying somewhere in between, and the degree of concentration measures whether a particular industry lies closer to one extreme or the other. The closer an industry is to the monopolistic end of the spectrum the more monopolistic characteristics will be observed ...
Leslie Hannah, J. A. Kay
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Labor Market Concentration and Wages: Incumbents versus New Hires
Labour Economics, 2023Eve Caroli
exaly