Competition in the Portuguese economy: insights from a profit elasticity approach

Abstract

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Competition and stability in the banking sector of Kazakhstan

“…MSit is the market share of the i-th bank at time t. However, the original formula is also applied in calculations [16][34] [30] [31]. In the Global Financial Development report [5] the World Bank's experts offer to calculate Boone indicator by regressing "the log of a measure of profits (such as return on assets)" against a log measure of marginal costs.…”